Titanium Products

ASTM B366 Monel K500 Forged Fittings, UNS N05500 Monel K500 Forged Fittings

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Specification

CHEMICAL & MECHANICAL COMPOSITION

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Manufacturer Of ASTM B168 Incoloy 800 Plate, Certified Inconel 800 Plate Supplier, Incoloy 800 Cold Rolled Plates, Inconel 800 Tubesheet Supplier, Incoloy 800 DIN 1.4876 Coil, Inconel 800 Sheet Exporter In United States, Inconel Alloy 800 Plates, 800 Incoloy UNS N08800 Foil.

Gr 2 Alloy Coupling Nut Exporter, Alloy UNS R50400 Square Bolt/Nut, Suppliers of ASTM B348 Grade 2 Titanium Hex Head Bolt, Titanium WERKSTOFF NR. 3.7035 Bolt/Nut Manufacturer in Europe.

Titanium alloy grade 2 square washers, titanium grade 2/grade 5 fasteners, gr.5 titanium head cap screws, ti alloy grade 5 j / u bolts, gr.2 titanium alloy half and full threaded stud bolts stockist, uns r50400/n56400 fastener, din 3.7035/3.7035 fasteners, titanium grade 5 hex nuts, titanium gr.2 flat washer stockholder, ti alloy gr.5 coupling nuts exporter in europe.

Detailed Information

Dinesh Tube is one of the most prominent manufacturers and suppliers of Titanium Alloy Grade 2 Fasteners. Our Titanium Alloy Grade 2 Fasteners are of so many types Titanium Grade 2 Washer, Titanium Grade 2 Plain Washers, Titanium Grade 2 Star Washer, Titanium Grade 2 Flat Washers, Titanium Grade 2 Lock Washer, Titanium Grade 2 Sealing Washer, Titanium Grade 2 Split Washer, Titanium Grade 2 Hex Head Bolt, Titanium Grade 2 Square Bolt, Titanium Grade 2 U Bolt, etc
Titanium Grades 2 chemical composition allows the Grade 2 Titanium Nuts and Bolts to be highly thermally conductive and to have higher melting points. The melting point is 1665 degrees Celsius. The different fasteners are used in different application circumstances. The Titanium Gr.2 Washers are used in high stress bolting applications. The minimum tensile strength of the fasteners is 344MPa and the minimum yield strength is 275MPa. These fasteners can belong to different specifications such as the ASTM B348 Titanium Gr.2 Stud Bolt and nuts. Since the material can withstand elevated temperatures and cryogenic temperatures, these are used in heat exchanger, condenser and superheater elements. The Ti Grade 2 Hex Bolts are used in high stress applications. The material also has very high corrosion resistant properties. Since these fasteners are expensive, the Grade 2 Titanium Threaded Rod and others are used only in high end applications. The fasteners can range in size from 1/16 inches to 3/8 inches and custom sizes for the UNS R50400 Titanium Set Screws.

FASTENER

ASME SA193 Grade B7, Grade B7M, Grade B16, ASTM A193 Grade B7/B7M/B16
ASME SA193 Grade B5, Grade B6, Grade B6X, ASTM A193 Grade B5/B6/B6X
ASME SA320 Grade L7, Grade L7M, Grade L43, ASTM A320 Grade L7, L7M, L43
ASME SA194 Grade 2H, Grade 2HM, Grade 3, Grade 4, Grade 7, Grade 7M, Grade 16
ASTM A194 Grade 2H, 2HM, 3, 4, 7, 7M, 16
ASME SA193 Grade B8, Grade B8M, Grade B8 Class 2, Grade B8M Class 2
ASTM A193 Grade B8, B6M, B8 Class 2, B8M Class 2
ASME SA320 Grade B8, Grade B8M, Grade B8 Class 2, Grade B8M Class 2
ASTM A320 Grade B8, B8M, B8 Class 2, B8M Class 2
ASTM F1554 Grade 36, Grade 55, Grade 105 KSI Yield Strength Anchor Foundation Bolt
ASTM F1554-36, ASTM F1554-55, ASTM F1554-105 KSI Anchor Bolt for Concrete Foundations
High Tensile Bolts Grade 8.8, High Tensile Bolts Grade 10.9, High Tensile Bolts Grade 12.9
High Tensile Nuts Grade-8, High Tensile Nuts Grade-10, High Tensile Nuts Grade-12
ISO 898-1 Bolts, Screws, Studs Property Class / Grade 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9
ISO 898-1 Bolt, Screw, Stud Property Class / Grade 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9
ISO 898-2 Nuts Property Class / Grade 6, 8, 9, 10, 12 with specified Proof Load Value
ISO 898-2 Nut Property Class / Grade 6, 8, 9, 10, 12 with specified Proof Load Value
ISO 898-5 Screws, Threaded Fasteners Property Class / Grade 14H, 22H, 33H, 45H
ISO 898-5 Screw, Threaded Fastener Property Class / Grade 14H, 22H, 33H, 45H
ISO 898-6 Nuts Property Class / Grade 5, 6, 8, 10, 12 with specified Proof Load Value
ISO 898-6 Nut Property Class / Grade 5, 6, 8, 10, 12 with specified Proof Load Value
ISO 898-7 Bolts, Screws Property Class / Grade 8.8, 9.8, 10.9, 12.9
ISO 898-7 Bolt, Screw Property Class / Grade 8.8, 9.8, 10.9, 12.9
ASME SA453 / ASME SA453M Grade-660 UNS S66286 Class-A, Class-B, Class-C, Class-D
ASME SA453 / ASME SA453M Grade-651 UNS S63198 Class-A, Class-B
ASME SA453 / ASME SA453M Grade-662 UNS S66220 Class-A, Class-B
ASME SA453 / ASME SA453M Grade-665 UNS S66545 Class-A, Class-B
ASME SA453 / ASME SA453M Grade-668 UNS S66285 Class-A, Class-B
ASME SA540 / ASTM A540M Grade B21 (Cr-Ni-V) Class-1, Class-2, Class-3, Class-4, Class-5
ASME SA540 / ASTM A540M Grade B22 (4142-H) Class-1, Class-2, Class-3, Class-4, Class-5
ASME SA540 / ASTM A540M Grade B23 (E-4340-H) Class-1, Class-2, Class-3, Class-4, Class-5
ASME SA540 / ASTM A540M Grade B24 (4340 Mod.) Class-1, Class-2, Class-3, Class-4, Class-5
ASME SA540 / ASTM A540M Grade B24V (4340V Mod.) Class-1, Class-2, Class-3
ASTM A437 / ASTM A437M Grade B4B, Grade B4C, Grade B4D
ASTM A307, ASTM A307M, ASME SA307, ASME SA307M, ASTM A325, ASTM A325M, ASME SA325,
ASME SA325M, ASTM A354, ASTM A354M, ASME SA354, ASME SA354M, ASTM A394, ASTM A394M,
ASME SA394, ASME SA394M, ASTM A449, ASTM A449M, ASME SA449, ASME SA449M, ASTM A490,
ASTM A490M, ASME SA490, ASME SA490M BOLTS, STUDS, SCREWS
ASTM A563, ASTM A563M Grade O, A, B, C, D, DH, DH3 Carbon Steel & Alloy Steel Nuts
ASME SA563, ASME SA563M Grade O, A, B, C, D, DH, DH3 Carbon Steel & Alloy Steel Nuts
ASTM F436, ASTM F436M Type-1, Type-3 Hardened Steel Washers
ASME SA307 Grade A, B, C Carbon Steel Bolt and Stud 60000 PSI Tensile Strength
ASTM A307 Grade A, B, C Carbon Steel Bolt and Stud 60,000 PSI Tensile Strength
ASME SA194 Grade 8, Grade 8M, Grade 8F, Grade 8A, Grade 8C, Grade 6, Grade 310
ASTM A194 Grade 8, 8M, 8F, 8A, 8C, 6, 310
Stainless Steel Carbide Solution Treated & Strain Hardened Threaded Bar, Rod, Stud
Roll Threaded Bars, Roll Threaded Rods, Roll Threaded Studs
Stainless Steel Austenitic Fastener Grade A1 (AISI 303) A2 (AISI 304), A4 (AISI 316)
Fastener 303 A1-50, A1-70, A1-80, 304 A2-50, A2-70, A2-80, 316 A4-50, A4-70, A4-80
B-8 Class-1 Stainless Steel AISI 304 / 304L Carbide Solution Treated
B-8 Class-2 Stainless Steel AISI 304 / 304L Carbide Solution Treated, Strain Hardened
B-8M Class-1 Stainless Steel AISI 316 / 316L Carbide Solution Treated
B-8M Class-2 Stainless Steel AISI 316 / 316L Carbide Solution Treated, Strain Hardened
B-8C Stainless Steel AISI 347 / 347H Carbide Solution Treated, Strain Hardened
B-8T Stainless Steel AISI 321 / 321H Carbide Solution Treated, Strain Hardened
B-8P Stainless Steel AISI 305 Carbide Solution Treated, Strain Hardened
Threaded Rod / Threaded Bar DIN 975, Stud Bolt DIN 976
Hexagon Bolt DIN 601, DIN 931, DIN 933, Hexagon Nut DIN 555, DIN 934
SOCKET HEAD CAP SCREW, FLAT HEAD SOCKET SCREW, BUTTON HEAD CAP SCREW
SOCKET HEAD SHOULDER SCREW, SQUARE HEAD SET SCREW, SOCKET SET SCREW
LOW HEAD CAP SCREW, SELF DRILLING SCREW, SOCKET COUNTERSUNK HEAD SCREW
HEX KEY / HEXAGONAL SOCKET KEY, PRESSURE PLUG, DOWEL PIN, PULL-OUT DOWEL PIN
D.T.I Washer, Direct Tension Indicators, Direct Tension Indicator, Load Indicating Washer
DTI Washer, DTI Compressible Washers, Load Indicator Washer, Direct Tension Indicating Washers
D.T.I Washers, ASTM F959 DTI Washers, ASTM F959M DTI Washers, ASTM F959 Type 325 DTI Washers
ASTM F959 Type 490 DTI Washers, ASTM F959 Type 325 D.T.I Washers, ASTM F959 Type 490 D.T.I Washers
Plain Washer DIN 125, Stud Metal End DIN 938, DIN 939, DIN 940
Flat Plain Washer, Square Flat Washer, Punch Washer, Taper Washer, Machine Washer
Conical Washer, Doubled Coiled Spring Washer, Spring Lock Washer, Spring Washer
Wave Spring Washer, Serrated Safety Washer (RIB Washer), Cylinderical Curved Washer
Property Class : 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9
Make : UNBRAKO, CAPARO, TVS, LPS, UNK High Tensile Bolt, Screw & Nut
Coating : Bright Zinc Plated, Hot Dip Galvanised, Phosphatided, Nickel Plated, BZP Cr3
Coating : Yellow Zinc Plating, Blue Zinc Plating, White Zinc Plating, Black Oxide, BZP CR+3
Coating : Cadmium Plating – Silver, Cadmium Plating – Yellow, XYLAN / PTFE, Fluoropolymer
Coating : PTFE Coating, Fluropolymer Coating, XYLAN Coating, Molybdenum Disulfide Coating
Coating : Epoxy Coating, Phenolic Coating, Phosphate Coating, Polyurethane Coating
Coating : Inorganic Zinc Coating, Polyphenylene Sulfide / Kyton Coating, FEP Coating
Coating : PVDF & Kynar Coating, ECTFE / HALAR Coating, Ceramic Epoxy Coating
Coating : TEFLON Coating, PTFE TEFLON Coating, HDG Hot Dip Galvanized Coating
Coating : Cadmium Plating – Silver, Cadmium Plating – Yellow, XYLAN / PTFE, Fluoropolymer
Treatments : Annealing, Solution Annealing, Normalizing, Blackodizing, Phosphating, Nitriding
Cold Heading Quality Wire for Fastener – CHQ HB, HHB, SAE1006, SAE1008, SAE1010
Cold Heading Quality Wire for Fastener – CHQ SAE1015, SAE1018, SAE1020, EN8, EN8D
Cold Heading Quality Wire for Fastener – CHQ SAE1541, SAE1035, EN5K, 50CrV4, EN45, EN47
Cold Heading Quality Wire for Fastener – CHQ SUP7,SUP9, SUP11, EN19, SAE4135, SAE4140
Cold Heading Quality Wire for Fastener – CHQ SCM435, SCM440, EN18, 40Cr4, SAE 10B21
Cold Heading Quality Wire for Fastener – CHQ SAE15B25, SAE15B41, SAE10B35, 19MnB4M
Material : Nickel, Monel, Inconel, Incoloy, Hastelloy, Titanium, Alloy 904L, SMO254, Alloy 20, Sanicro 28
Material : Duplex 2205 UNS S32205 UNS S31803 ASTM A182 F51 F60, Duplex 329 ASTM A182 F52
Material : Super Duplex 2507 UNS S32750 ASTM A182 F53, UNS S32760 ASTM A182 F55 Din 1.4501
Material : 22CrMo4, 24CrMo4, 25CrMo4, 26CrMo4, 34CrMo4, 42CrMo4, 34CrNiMo6, 41CrNiMo6
Material : AISI 4130, SAE 4130, AISI 4140, SAE 4140, AISI 4145, SAE 4145, AISI 4340, SAE 4340
Material : EN 8, EN 9, EN 19, EN 24 Condition : Normalised, Tempered, Quenched & Tempered

ASTM A193 / ASTM A193M Alloy Steel & Stainless Steel Bolting Materials for High-Temperature Service

ASTM A193 / ASTM A193M Grade B5 (AISI 501)
ASTM A193 / ASTM A193M Grade B6, B6X (AISI 410)
ASTM A193 / ASTM A193M Grade B7, B7M (AISI 4140, AISI 4142, AISI 4145, AISI 4140H, AISI 4142H, AISI 4145H
ASTM A193 / ASTM A193M Grade B16
ASTM A193 / ASTM A193M Grade B8, B8A (AISI 304, AISI 304L, AISI 304H)
ASTM A193 / ASTM A193M Grade B8C, B8CA (AISI 347, AISI 347H)
ASTM A193 / ASTM A193M Grade B8M, B8MA, B8M2, B8M3 (AISI 316, AISI 316L, AISI 316H)
ASTM A193 / ASTM A193M Grade B8P, B8PA (AISI 305)
ASTM A193 / ASTM A193M Grade B8N, B8NA (AISI 304N)
ASTM A193 / ASTM A193M Grade B8MN, B8MNA (AISI 316N)
ASTM A193 / ASTM A193M Grade B8MLCuN, B8MLCuNA
ASTM A193 / ASTM A193M Grade B8T, B8TA (AISI 321, AISI 321H)
ASTM A193 / ASTM A193M Grade B8A, B8RA
ASTM A193 / ASTM A193M Grade B8S, B8SA
ASTM A193 / ASTM A193M Grade B8LN, B8LNA (AISI 304N, AISI 304LN)
ASTM A193 / ASTM A193M Grade B8MLN, B8MLNA (AISI 316N, AISI 316LN)

ASME SA193 / ASME SA193M Alloy Steel & Stainless Steel Bolting Materials for High-Temperature Service

ASME SA193 / ASME SA193M Grade B5 (AISI 501)
ASME SA193 / ASME SA193M Grade B6, B6X (AISI 410)
ASME SA193 / ASME SA193M Grade B7, B7M (AISI 4140, AISI 4142, AISI 4145, AISI 4140H, AISI 4142H, AISI 4145H
ASME SA193 / ASME SA193M Grade B16
ASME SA193 / ASME SA193M Grade B8, B8A (AISI 304, AISI 304L, AISI 304H)
ASME SA193 / ASME SA193M Grade B8C, B8CA (AISI 347, AISI 347H)
ASME SA193 / ASME SA193M Grade B8M, B8MA, B8M2, B8M3 (AISI 316, AISI 316L, AISI 316H)
ASME SA193 / ASME SA193M Grade B8P, B8PA (AISI 305)
ASME SA193 / ASME SA193M Grade B8N, B8NA (AISI 304N)
ASME SA193 / ASME SA193M Grade B8MN, B8MNA (AISI 316N)
ASME SA193 / ASME SA193M Grade B8MLCuN, B8MLCuNA
ASME SA193 / ASME SA193M Grade B8T, B8TA (AISI 321, AISI 321H)
ASME SA193 / ASME SA193M Grade B8A, B8RA
ASME SA193 / ASME SA193M Grade B8S, B8SA
ASME SA193 / ASME SA193M Grade B8LN, B8LNA (AISI 304N, AISI 304LN)
ASME SA193 / ASME SA193M Grade B8MLN, B8MLNA (AISI 316N, AISI 316LN)

ASTM A194 / ASTM A194M Carbon Steel, Alloy Steel & Stainless Steel Nuts for  Bolts for High-Pressure & High-Temperature Service

ASTM A194 / ASTM A194M Grade 1 (Carbon Steel)
ASTM A194 / ASTM A194M Grade 2, Grade 2HM, Grade 2H (Carbon Steel)
ASTM A194 / ASTM A194M Grade 4 (Carbon Molybdenum Steel)
ASTM A194 / ASTM A194M Grade 3 (AISI 501)
ASTM A194 / ASTM A194M Grade 6 (AISI 410)
ASTM A194 / ASTM A194M Grade 6F (AISI 416)
ASTM A194 / ASTM A194M Grade 7, Grade 7M (AISI 4140, AISI 4142, AISI 4145, AISI 4140H, AISI 4142H, AISI 4145H)
ASTM A194 / ASTM A194M Grade 8, Grade 8A (AISI 304, AISI 304L, AISI 304H)
ASTM A194 / ASTM A194M Grade 8C, Grade 8CA (AISI 347, AISI 347H)
ASTM A194 / ASTM A194M Grade 8M, Grade 8MA (AISI 316, AISI 316L, AISI 316H)
ASTM A194 / ASTM A194M Grade 8T, Grade 8TA (AISI 321, AISI 321H)
ASTM A194 / ASTM A194M Grade 8F, Grade 8FA (AISI 303)
ASTM A194 / ASTM A194M Grade 8P, Grade 8PA (AISI 305)
ASTM A194 / ASTM A194M Grade 8N, Grade 8NA (AISI 304N)
ASTM A194 / ASTM A194M Grade 8LN, Grade 8LNA (AISI 304LN)
ASTM A194 / ASTM A194M Grade 8MN, Grade 8MNA (AISI 316N)
ASTM A194 / ASTM A194M Grade 8MLN, Grade 8MLNA (AISI 316LN)
ASTM A194 / ASTM A194M Grade 8R, Grade 8RA (XM19 Nitronic-50)
ASTM A194 / ASTM A194M Grade 8S, Grade 8SA
ASTM A194 / ASTM A194M Grade 8MLCuN, Grade 8MLCuNA (UNS S31254 SMO254)
ASTM A194 / ASTM A194M Grade 16 (Chromium Molybdenum Vanadium Steel)

ASME SA194 / ASME SA194M Carbon Steel, Alloy Steel & Stainless Steel Nuts for  Bolts for High-Pressure & High-Temperature Service

ASME SA194 / ASME SA194M Grade-1 (Carbon Steel)
ASME SA194 / ASME SA194M Grade-2, Grade-2HM, Grade-2H (Carbon Steel)
ASME SA194 / ASME SA194M Grade-4 (Carbon Molybdenum Steel)
ASME SA194 / ASME SA194M Grade-3 (AISI 501)
ASME SA194 / ASME SA194M Grade-6 (AISI 410)
ASME SA194 / ASME SA194M Grade-6F (AISI 416)
ASME SA194 / ASME SA194M Grade-7, Grade-7M (AISI 4140, AISI 4142, AISI 4145, AISI 4140H, AISI 4142H, AISI 4145H)
ASME SA194 / ASME SA194M Grade-8, Grade-8A (AISI 304, AISI 304L, AISI 304H)
ASME SA194 / ASME SA194M Grade-8C, Grade-8CA (AISI 347, AISI 347H)
ASME SA194 / ASME SA194M Grade-8M, Grade-8MA (AISI 316, AISI 316L, AISI 316H)
ASME SA194 / ASME SA194M Grade-8T, Grade-8TA (AISI 321, AISI 321H)
ASME SA194 / ASME SA194M Grade-8F, Grade-8FA (AISI 303)
ASME SA194 / ASME SA194M Grade-8P, Grade-8PA (AISI 305)
ASME SA194 / ASME SA194M Grade-8N, Grade-8NA (AISI 304N)
ASME SA194 / ASME SA194M Grade-8LN, Grade-8LNA (AISI 304LN)
ASME SA194 / ASME SA194M Grade-8MN, Grade-8MNA (AISI 316N)
ASME SA194 / ASME SA194M Grade-8MLN, Grade-8MLNA (AISI 316LN)
ASME SA194 / ASME SA194M Grade-8R, Grade-8RA (XM19 Nitronic-50)
ASME SA194 / ASME SA194M Grade-8S, Grade-8SA
ASME SA194 / ASME SA194M Grade-8MLCuN, Grade-8MLCuNA (UNS S31254 SMO254)
ASME SA194 / ASM A194M Grade-16 (Chromium Molybdenum Vanadium Steel)

DIN 906 – Hexagon Socket Pipe Plugs
DIN 908 – Hexagon Socket Screw Plugs
DIN 910 – Hexagon Head Screw Plugs
DIN 911 – Hexagon Socket Screw Keys
DIN 912 – Socket Head Cap Screws
DIN 913 – Socket Set Screws with Flat Point
DIN 914 – Socket Set Screws with Cone Point
DIN 915 – Socket Set Screws with Dog Point
DIN 916 – Socket Set Screws with Cup Point
DIN 917 – Hexagon Cup Nuts – Low Pattern
DIN 920 – Slotted Pan Head Screws, Small Head
DIN 923 – Slotted Pan Head Screws with Shoulder
DIN 927 – Slotted Shoulder Screws
DIN 928 – Square Weld Nuts
DIN 929 – Hexagon Weld Nuts
DIN 931 – Hexagon Cap Screws Partially Threaded
DIN 933 – Hexagon Cap Screws Fully Threaded
DIN 933 Sz – Hexagon Cap Screws with Slot
DIN 934 – Hexagon Nuts – 0,8d
DIN 935 – Castle Nuts
DIN 936 – Hexagon Jam Nuts
DIN 937 – Hexagon Thin Slotted and Castle Nuts
DIN 939 – Studs, Tap End – 1,25d
DIN 960 – Hex Cap Screws, Metric Fine Thread – Part Thread
DIN 961 – Hex Cap Screws, Metric Fine Thread – Full Thread
DIN 963 A- Slotted Flat Head Machine Screws
DIN 964 A- Slotted Oval Head Machine Screws
DIN 965 A – Cross Recessed Flat Head Machine Screws
DIN 966 A – Cross Recessed Oval Head Machine Screws
DIN 980 V – Self-Locking Nuts; All Metal Construction
DIN 982 – Self- Locking Nuts w/nylon Insert: Heavy Series
DIN 985 – Self Locking Nuts w/locking Insert: Standard Series
DIN 986 – Self Locking Domed Cap Nuts with Nylon Insert
DIN 988 – Shim Washers

ASME Fasteners

ASME SA193 : Alloy & Stainless Steel Bolting Material for High Temperature
ASME SA193M : Alloy & Stainless Steel Bolting Material for High Temperature
ASME SA194 : Alloy & Stainless Steel Nuts for High Temperature
ASME SA194M : Alloy & Stainless Steel Nuts for High Temperature
ASME SA307 : Carbon Steel Externally Threaded Fasteners
ASME SA307M : Carbon Steel Externally Threaded Fasteners
ASME SA320 : Alloy & Stainless Steel Bolting for Low Temperature
ASME SA320M : Alloy & Stainless Steel Bolting for Low Temperature
ASME SA325 : High Strength Bolts for Structural Joints
ASME SA325M : High Strength Bolts for Structural Joints
ASME SA354 : Quenched & Tempered Alloy Steel Bolts, Studs & Other Fasteners
ASME SA354M : Quenched & Tempered Alloy Steel Bolts, Studs & Other Fasteners
ASME SA437 : Alloy Steel turbine Bolting Specially Heat Treated for High Temperature
ASME SA437M : Alloy Steel turbine Bolting Specially Heat Treated for High Temperature
ASME SA449 : Quenched & Tempered Bolts & Studs
ASME SA449M : Quenched & Tempered Bolts & Studs
ASME SA453 : Bolting Material, High Temperature 50 to 120 ksi Yield Strength
ASME SA453M : Bolting Material, High Temperature 50 to 120 ksi Yield Strength
ASME SA489 : Carbon Steel Eyebolts
ASME SA489M : Carbon Steel Eyebolts
ASME SA490 : Heat Treated Structural Bolts, 150 ksi Tensile Strength
ASME SA490M : Heat Treated Structural Bolts, 150 ksi Tensile Strength
ASME SA540 : Alloy Steel Bolting for Special Applications
ASME SA540M : Alloy Steel Bolting for Special Applications
ASME SA563 : Carbon & Alloy Steel Nuts
ASME SA563M : Carbon & Alloy Steel Nuts
ASME SA574 : Alloy Steel Socket Head Cap Screws
ASME SA574M : Alloy Steel Socket Head Cap Screws
ASME SA687 : High Strength Non Headed Steel Bolts & Studs
ASME SA687M : High Strength Non Headed Steel Bolts & Studs
ASME F436 : Hardened Flat Washers
ASME F436M : Hardened Flat Washers
ASME F467 : Nonferrous Nuts for General Use
ASME F467M : Nonferrous Nuts for General Use
ASME F468 : Nonferrous Bolts, Cap Screws, & Studs for General Use
ASME F468M : Nonferrous Bolts, Cap Screws, & Studs for General Use
ASME F541 : Alloy Steel Eyebolts
ASME F541M : Alloy Steel Eyebolts
ASME F568 : Carbon & Alloy Steel Metric Fasteners
ASME F568M : Carbon & Alloy Steel Metric Fasteners
ASME F593 : Stainless Steel Bolts, Cap Screws & Studs
ASME F593M : Stainless Steel Bolts, Cap Screws & Studs
ASME F594 : Stainless Steel Nuts
ASME F594M : Stainless Steel Nuts
ASME F738 : Stainless Steel Metric Bolts, Screws & Studs
ASME F738M : Stainless Steel Metric Bolts, Screws & Studs
ASME F835 : Metric Socket Head Cap Screws
ASME F835M : Metric Socket Head Cap Screws
ASME F836 : Metric Stainless Steel Nuts
ASME F836M : Metric Stainless Steel Nuts
ASME F844 : Steel Washers for General Use
ASME F844M : Steel Washers for General Use

ASTM Fasteners

ASTM A193 : Alloy & Stainless Steel Bolting Material for High Temperature
ASTM A193M : Alloy & Stainless Steel Bolting Material for High Temperature
ASTM A194 : Alloy & Stainless Steel Nuts for High Temperature
ASTM A194M : Alloy & Stainless Steel Nuts for High Temperature
ASTM A307 : Carbon Steel Externally Threaded Fasteners
ASTM A307M : Carbon Steel Externally Threaded Fasteners
ASTM A320 : Alloy & Stainless Steel Bolting for Low Temperature
ASTM A320M : Alloy & Stainless Steel Bolting for Low Temperature
ASTM A325 : High Strength Bolts for Structural Joints
ASTM A325M : High Strength Bolts for Structural Joints
ASTM A354 : Quenched & Tempered Alloy Steel Bolts, Studs & Other Fasteners
ASTM A354M : Quenched & Tempered Alloy Steel Bolts, Studs & Other Fasteners
ASTM A437 : Alloy Steel turbine Bolting Specially Heat Treated for High Temperature
ASTM A437M : Alloy Steel turbine Bolting Specially Heat Treated for High Temperature
ASTM A449 : Quenched & Tempered Bolts & Studs
ASTM A449M : Quenched & Tempered Bolts & Studs
ASTM A453 : Bolting Material, High Temperature 50 to 120 ksi Yield Strength
ASTM A453M : Bolting Material, High Temperature 50 to 120 ksi Yield Strength
ASTM A489 : Carbon Steel Eyebolts
ASTM A489M : Carbon Steel Eyebolts
ASTM A490 : Heat Treated Structural Bolts, 150 ksi Tensile Strength
ASTM A490M : Heat Treated Structural Bolts, 150 ksi Tensile Strength
ASTM A540 : Alloy Steel Bolting for Special Applications
ASTM A540M : Alloy Steel Bolting for Special Applications
ASTM A563 : Carbon & Alloy Steel Nuts
ASTM A563M : Carbon & Alloy Steel Nuts
ASTM A574 : Alloy Steel Socket Head Cap Screws
ASTM A574M : Alloy Steel Socket Head Cap Screws
ASTM A687 : High Strength Non Headed Steel Bolts & Studs
ASTM A687M : High Strength Non Headed Steel Bolts & Studs
ASTM F436 : Hardened Flat Washers
ASTM F436M : Hardened Flat Washers
ASTM F467 : Nonferrous Nuts for General Use
ASTM F467M : Nonferrous Nuts for General Use
ASTM F468 : Nonferrous Bolts, Cap Screws, & Studs for General Use
ASTM F468M : Nonferrous Bolts, Cap Screws, & Studs for General Use
ASTM F541 : Alloy Steel Eyebolts
ASTM F541M : Alloy Steel Eyebolts
ASTM F568 : Carbon & Alloy Steel Metric Fasteners
ASTM F568M : Carbon & Alloy Steel Metric Fasteners
ASTM F593 : Stainless Steel Bolts, Cap Screws & Studs
ASTM F593M : Stainless Steel Bolts, Cap Screws & Studs
ASTM F594 : Stainless Steel Nuts
ASTM F594M : Stainless Steel Nuts
ASTM F738 : Stainless Steel Metric Bolts, Screws & Studs
ASTM F738M : Stainless Steel Metric Bolts, Screws & Studs
ASTM F835 : Metric Socket Head Cap Screws
ASTM F835M : Metric Socket Head Cap Screws
ASTM F836 : Metric Stainless Steel Nuts
ASTM F836M : Metric Stainless Steel Nuts
ASTM F844 : Steel Washers for General Use
ASTM F844M : Steel Washers for General Use

Standard / Norm Parts

A wide assortment of standard articles can be made available worldwide, to effectively meet customers’ cost, quality and time requirements. Some of the established standards are mentioned below.

Description
STANDARDS RANGE
DIN ISO ANSI/ASME BS METRIC INCHES
Hexagon fit bolts 609 / 610 M6 TO M36
Pipe / Screw plugs 906 / 908 / 910 B.1.20.3
Hexagon socket head cap screws 912 4762 B.18.3 2470 M4 TO M24 #10 TO 1″
Hexagon bolts and screws 931 / 933 4017 / 4014 B.18.2.1 1768 / 1083 M6 TO M36 1/4″ TO 1 ¼”
Parallel pins 6325 8734 B.18.8.2 Ø3 to Ø25 Ø1/8″ TO Ø1″
Hexagon flange bolts 6921 M4 TO M16
Hexagon socket head shoulder screws 7379 B.18.3 Ø5 to Ø36 Ø3/16″ TO Ø1.1/2″
Hexagon socket button head screws 7380 B.18.3 M3 TO M16 #10 TO 5/8″
Hexagon socket button head screws, with flange M4 TO M12
Hexagon socket head cap screws, low head 7984 B.18.3 M5 TO M20 1/4″ TO 3/4″
Parallel pins with internal thread 7979 B.18.8.2 Ø6 to Ø25 Ø1/4″ TO Ø1″
Hexagon socket countersunk head screws 7991 10642 B.18.3 2470 M3 TO M24 #10 TO 1″
Stud and Special Screws
Six Lobe Screws M4 TO M10

Stainless Steel Parts

In our endeavour to offer one stop solution to customers. we offers stainless steel components for the Norm parts and Parts by drawing.

Description
STANDARDS RANGE
DIN ISO ANSI/ASME BS METRIC INCHES
Parallel pins 7 2338 B.18.8.2 Ø3 TO Ø16 Ø1/8″ TO 5/8″
Square head bolts 479 B.18.6.2 M4 TO M20 1/4″ TO 3/4″
Hexagon fit bolts 609 / 610 M6 TO M20
Screw plugs 908 / 910
Hexagon socket head cap screws 912 4762 B.18.3 M4 TO M16 1/4″ TO 5/8″
Hexagon socket head shoulder screws 7379 B.18.3 Ø5 TO Ø24 Ø1/8″ TO Ø1″
Hexagon socket button head screws 7380 B.18.3 M3 TO M16 #10 TO 5/8″
Hexagon socket button head screws, with flange M4 TO M12
Hexagon socket countersunk head screws 7991 10642 B.18.3 M3 TO M16 #10 TO 5/8″

HEAT-TREATED ALLOY STUDS, BOLTS THREADED BARS & RODS

Chemical Composition

Elements
A354 Grades BC, BD A193 Grade B7
**See Note Below Chromium-Molybdenum
Range percent
Check variation
Range percent
Check variation
over percent over or under percent
Carbon… *0.38-0.48 0.02
Manganese… 0.750-1.00 0.04
Phosphorus, max… 0.04 0.005 0.04 0.005 over
Sulphur, max… 0.04 0.005 0.04 0.005 over
Silicon… 0.20-0.35 0.02
Chromium… 0.80-1.10 0.05
Molybdenum… 0.15-0.25 0.02

Elements
A193 Grade B16
Chromium-Molybdenum-Vanadium
Range percent
Check variation
over or under percent
Carbon… 0.36-0.44 0.02
Manganese… 0.45-0.70 0.03
Phosphorus, max… 0.04 0.005 over
Sulphur, max… 0.04 0.005 over
Silicon… 0.20-0.35 0.02
Chromium… 0.80-1.15 0.05
Molybdenum… 0.50-0.65 0.03
Vanadium… 0.25-0.35 0.03

Elements
A320 Grade L7 A320 Grade L43
Chromium-Molybdenum Nickel-Chromium-Molybdenum
(AISI 4140, 4142, 4145) (AISI 4340)
Range percent
Check variation
Range percent
Check variation
over percent over or under percent
Carbon… *0.38-0.48 0.02 0.38-0.148 0.02
Manganese… 0.75-1.00 0.04 0.60-0.85 0.03
Phosphorus, max… 0.04 0.005 over 0.04 0.005 over
Sulphur, max… 0.04 0.005 over 0.04 0.005 over
Silicon… 0.20-0.35 0.02 0.20-0.35 0.02
Nickel… 1.65-2.00 0.05
Chromium… 0.80-1.10 0.05 0.70-1.90 0.03
Molybdenum… 0.15-0.25 0.02 0.20-0.30 0.02

*For bar sizes over 3-1/2 in. to 4 in., inclusive, the carbon content may be 0.50 pct. max. ** Any alloy steel capable of meeting the tensile requirements of Specification A354 may be used.

Tensile Requirements

Grade
Diameter, in.
Min Tensile Yield Elongation Reduction
tempering strength point in 2 in. of area
temp F min psi min psi min pct min pct
A354 Grade BC
{2-1/2 and under
850
125,000
109,000
16
50
{Over 2-1/2 to 4 incl.
A354 Grade BD 1-1/2 and under 850 115,000 99,000 16 45
A193 Grade B7 {2-1/2 and under
850
150,000
125,000
14
35
Chromium- {Over 2-1/2 to 4 incl.
Molybdenum {Over 4 to 7 incl.
A193 Grade B16 {2-1/2 and under 1100 125,000 105,000 16 50
Chromium- {Over 2-1/2 to 4 incl. 1100 115,000 95,000 16 50
Molybdenum- {Over 4 to 7 incl. 1100 100,000 75,000 18 50
Vanadium
A320 Grade L7
2-1/2 and under
125,000
105,000
16
50
Chromium-
Molybdenum
A320 Grade L43
4 and under
125,000
105,000
16
50
Nickel-Chromium-
Molybdenum

Commonly used are the following grades of heat-treated alloy steel for high-pressure or extreme temperature service in diameters of 1/2 in. to 2 in., inclusive. Other grades and other diameters are available on special order. ASTM A354, Grades BC and BD – heat-treated alloy steels for applications at normal atmospheric temperatures where high strength is required. ASTM A193, Grade B7 – a heat-treated chromium-molybdenum steel widely used for medium high-temperature service. ASTM A193, Grade B16 – a heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service. ASTM A320, Grade L7 – This grade is intended for low-temperature service down to minus 150ºF and has a minimum Charpy impact value of 15 ft-lb at this temperature. Sizes 2-1/2 in. and under. ASTM A320, Grade L43 – The same properties offered by Grade L7 in sizes up to 2-1/2 are obtainable up to 4 in. in Grade L43

ASTM, SAE AND ISO GRADE MARKINGS AND MECHANICAL PROPERTIES FOR STEEL FASTENERS

Identification
Specification
Fastener
Material
Nominal Size Mechanical Properties
Grade Mark Description Range (in.) Proof Load Yield Strength Tensile Strength
(psi) Min (psi) Min (psi)
SAE J429 Bolts,
Low or Medium Carbon Steel
1/4 thru 1-1/2
33,000
36,000
60,000
Grade 1 Screws,
No Studs
Grade ASTM A307
Low Carbon Steel
1/4 thru 4
Mark Grades A&B
SAE J429
Low or Medium Carbon Steel
1/4 thru 3/4 Over 3/4 to 1-1/2
55,000 57,000 74,000
Grade 2 33,000 36,000 60,000
SAE J429
Studs
Medium Carbon Cold Drawn Steel
1/4 thru 1-1/2
100,000
115,000
Grade 4
No
Grade
Mark
ASTM A193
AISI 501
1/4 Thru 4
80,000
100,000
Grade B5
B5
ASTM A193
AISI 410
85,000
110,000
Grade B6
B6
ASTM A193
AISI 4140, 4142, OR 4105
1/4 thru 2-1/2 105,000 125,000
Grade B7 Over 2-1/2 thru 4 95,000 115,000
B7 Over 4 thru 7 75,000 100,000
ASTM A193
CrMoVa Alloy Steel
105,000 125,000
Grade B16 95,000 115,000
B16 85,000 100,000
ASTM A193
AISI 304
1/4 and larger
30,000
75,000
Grade B8
B8
ASTM A193
AISI 347
Grade B8C
B8C
ASTM A193
AISI 316
Grade B8M
B8M
ASTM A193 Bolts,
AISI 321
1/4 and larger
30,000
75,000
Grade B8T Screws,
B8T Studs for High-Temperature Service
ASTM A193 AISI 304 1/4 thr 3/4 100,000 125,000
Grade B8 Strain Hardened Over 3/4 thru 1 80,000 115,000
B8 Over 1 thru 1-1/4 65,000 105,000
ASTM A193 AISI 347 Over 1-1/4 thru 1-1/2 50,000 100,000
Grade B8C Strain Hardened
B8C
ASTM A193 AISI 316 95,000 110,000
Grade B8M Strain Hardened 80,000 100,000
B8M 65,000 95,000
50,000 90,000
ASTM A193 AISI 321 100,000 125,000
Grade B8T Strain Hardened 80,000 115,000
B8T 65,000 105,000
50,000 100,000
ASTM A320 Bolts, AISI 4140,
1/4 thru 2-1/2
105,000
125,000
Grade L7 Screws, 4142 or 4145
L7 Studs for Low-Temperature Service
ASTM A320
AISI 4037
Grade L7A
L7A
ASTM A320
AISI 4137
Grade L7B
L7B
ASTM A320
AISI 8740
Grade LC7
L7C
ASTM A320
AISI 4340
1/4 thru 4
105,000
125,000
Grade L43
L43
ASTM A320 Bolts,
AISI 304
1/4 and larger
30,000
75,000
Grade B8 Screws,
B8 Studs for Low-Temperature Service
ASTM A320
AISI 347
Grade B8C
B8C
ASTM A320
AISI 321
Grade B8T
B8T
ASTM A320 AISI 303
Grade B8F or 303Se
B8F
ASTM A320
AISI 316
Grade B8M
B8M
ASTM A320
AISI 304
1/4 thru 3/4 100,000 100,000
Grade B8 Over 3/4 thru 1 80,000 80,000
B8 Over 1 thru 1-1/4 65,00 65,00
ASTM A320
AISI 347
Over 1-1/4 thru 1-1/2 50,00 50,00
Grade B8C
B8C
ASTM A320 AISI 303
Grade B8F or 303Se
B8F
ASTM A320
AISI 316
Grade B8M
B8M
ASTM A320
AISI 321
Grade B8T
B8T
SAE J429 Bolts,
Medium Carbon Steel, Quenched and Tempered
1/4 thru 1 85,000 92,000 120,000
Screws, Over 1 to 1-1/2 74,000 81,000 105,000
Grade 5 Studs
ASTM A449
1/4 thru 1 85,000 92,000 120,000
Over 1 to 1-1/2 74,000 81,000 105,000
Over 1-1/2 thru 3 55,000 58,000 90,000
SAE J429
Sems
Low or Medium Carbon Steel, Quenched and Tempered
No. 6
85,000
120,000
thru 3/8
Grade 5.1
SAE J429 Bolts,
Low Carbon Martensitic Steel, Quenched and Tempered
1/4 thru 1
85,000
92,000
120,000
Screws,
Grade 5.2 Studs
ASTM A325 High Strength
Medium Carbon Steel, Quenched and Tempered
1/2 thru 1 85,000 92,000 120,000
Type 1 Structural Bolts 1-1/8 thru 1-1/2 74,000 81,000 105,000
A325
ASTM A325
Low Carbon Martensitic Steel, Quenched and Tempered
1/2 thru 1
85,000
92,000
120,000
Type 2
A325
ASTM A325
Atmospheric Corrosion Resisting Steel, Quenched and Tempered
1/2 thru 1 85,000 92,000 120,000
Type 3 1-1/8 thru 1-1/2 74,000 81,000 105,000
A325
ASTM A354 Bolts,
Alloy Steel, Quenched and Tempered
1/4 thru 2-1/2 80,000 83,000 105,000
Grade BB Studs 2-3/4 thru 4 75,000 78,000 100,000
BB
ASTM A354 105,000 109,000 125,000
Grade BC 95,000 99,000 115,000
BC
SAE J429 Bolts,
Medium Carbon Alloy Steel, Quenched and Tempered 4
1/4 thru 1-1/2
105,000
115,000
133,000
Screws,
Grade 7
SAE J429 Bolts,
Medium Carbon Alloy Steel, Quenched and Tempered
1/4 thru 1-1/2
120,000
130,000
150,000
Screws,
Grade 8 Studs
ASTM A354
Alloy Steel, Quenched and Tempered 4
Grade BD
SAE J429
Studs
Medium Carbon Alloy or SAE 1041 Modified Elevated Temperature Drawn Steel
1/4 thru 1-1/2
120,000
130,000
150,000
Grade 8.1
No Grade
Mark
ASTM A490
High Strength Structural Bolts
Alloy Steel, Quenched and Tempered
1/2 thru 1-1/2
120,000
130,000
150,000 min
170,000 max
A490
ISO R898 Bolts,
Medium Carbon Steel, Quenched and Tempered
All Sizes
33,000
36,000
60,000
Class 4.6 Screws, thru 1-1/2
No Grade Studs
Mark
ISO R898
55,000
57,000
74,000
Class 5.8
No Grade
Mark
8.8 ISO R898
Alloy Steel, Quenched and Tempered
85,000
92,000
120,000
Class 8.8
or
88
10.9 ISO R898
120,000
130,000
150,000
Class 10.9
or
109

FASTENER IDENTIFICATION MARKING

Grade
Specification
Material
Nominal Size Proof Hardness See
Identification In. Load Rockwell Note
Marking Stress
ksi Min Max
ASTM A563 – Grade 0 Carbon Steel 1/4 thru 1-1/2 69 B55 C32 3,4
ASTM A563 – Grade A Carbon Steel 1/4 thru 1-1/2 90 B68 C32 3,4
No Mark
ASTM A563 – Grade B
Carbon Steel
1/4 thru 1 120
B69
C32
3,4
over 1 thru 1-1/2 105
ASTM A563 – Grade C
Carbon Steel
1/4 thru 4
144
B78
C38
5
May be Quenched
and Tampered
ASTM A563 – Grade C3
Atmospheric
1/4 thru 4
144
B78
C38
5,9
Corrosion
Resistant Steel
May be Quenched
and Tampered
ASTM A563 – Grade D
Carbon Steel
1/4 thru 4
150
B84
C38
6
May be Quenched
and Tampered
ASTM A563 – Grade DH
Carbon Steel
1/4 thru 4
175
C24
C38
6
Quenched
and Tampered
ASTM A563 – Grade DH3
Atmospheric
1/4 thru 4
175
C24
C38
5,9
Corrosion
Resistant Steel,
Quenched
and Tampered
ASTM A194 – Grade 1 Carbon Steel 1/4 thru 4 130 B70 7
ASTM A194 – Grade 2
Medium Carbon
1/4 thru 4
150
159
352
7,8
Steel
ASTM A194 – Grade 2H
Medium Carbon
1/4 thru 4
175
C24
C38
7
Steel, Quenched
and Tempered
ASTM A194 – Grade 2HM
Medium Carbon
1/4 thru 4
150
159
237
7,8
Steel, Quenched
and Tempered
ASTM A194 – Grade 4
Medium Carbon
1/4 thru 4
175
C24
C38
7
Alloy Steel,
Quenched
and Tempered
ASTM A194 – Grade 7
Medium Carbon
1/4 thru 4
175
C24
C38
7
Alloy Steel,
Quenched
and Tempered
ASTM A194 – Grade 7M
Medium Carbon
1/4 thru 4
150
159
237
7
Alloy Steel,
Quenched
and Tempered
See Note 1,2 10

NOTES:

1. In addition to the indicated grade marking, all grades, except A563 grades O, A and B, must be marked for manufacturer identification. 2. The markings shown for all grades of A194 nuts are for cold formed and hot forged nuts. When nuts are machined from bar stock the nut must be additionally marked with the letter ‘B’. 3. Nuts are not required to be marked unless specified by the purchaser. When marked, the identification marking shall be the grade letter O, A or B. 4. Properties shown are those of nonplated or noncoated coarse thread hex nuts. 5. Properties shown are those of coarse thread heavy hex nuts. 6. Properties shown are those of coarse thread heavy hex nuts. 7. Properties shown are those of coarse 8-pitch thread heavy hex nuts. 8. Hardnesses are Brinell Hardness Numbers. 9. The nut manufacturer, at his option, may add other markings to indicate the use of atmospheric corrosion resistant steel. 10. Specifications — ASTM A563 — Carbon and Alloy Steel Nuts. ASTM A194/A194M — Carbon and Alloy Steel Nuts for Bolts for High Pressure and High Temperature Service

Mechanical Requirements for Stainless Steel Fasteners

Grade(1)
General Bolts, Screws and Studs Nuts
Descpription Full Size Bolts, Machine Test Sprecimens of Hardness Proof Hardness
of Material Screws, Studs Bolts, Screws, Studs Rockwell Load Rockwell
Yield (2) Tensile Yield (2) Tensile Elong- Stress
Strength Strength Strength Strength ation(3)
Min psi Min psi Min psi Min psi % Min. Min psi Min
303A
Austenitic
30,000
75,000
30,000
75,000
20
B75
75,000
B75
Stainless Steel-
Sol. Annealed
304-A
Austenitic
30,000
75,000
30,000
75,000
20
B75
75,000
B75
Stainless Steel-
Sol. Annealed
304
Austenitic
50,000
90,000
45,000
85,000
20
B85
90,000
B85
Stainless Steel-
Cold Worked
304-SH
Austenitic See See See See
15
C25
See
C20
Stainless Steel- Note 6 Note 6 Note 6 Note 6 Note 6
Strain Hardened
305-A
Austenitic
30,000
75,000
30,000
75,000
20
B70
75,000
B70
Stainless Steel-
Sol. Annealed
305
Austenitic
50,000
90,000
45,000
85,000
20
B85
90,000
B85
Stainless Steel-
Cold Worked
305-SH
Austenitic See See See See
15
C25
See
C20
Stainless Steel- Note 6 Note 6 Note 6 Note 6 Note 6
Strain Hardened
316-A
Austenitic
30,000
75,000
30,000
75,000
20
B70
75,000
B70
Stainless Steel-
Sol. Annealed
316
Austenitic
50,000
90,000
45,000
85,000
20
B85
90,000
B85
Stainless Steel-
Cold Worked
316-SH
Austenitic See See See See
15
C25
See
C20
Stainless Steel- Note 6 Note 6 Note 6 Note 6 Note 6
Strain Hardened
XM7-A
Austenitic
30,000
75,000
30,000
75,000
20
B70
75,000
B70
Stainless Steel-
Sol. Annealed
XM7
Austenitic
50,000
90,000
45,000
85,000
20
B85
90,000
B85
Stainless Steel-
Cold Worked
384-A
Austenitic
30,000
75,000
30,000
75,000
20
B70
75,000
B70
Stainless Steel-
Sol. Annealed
384
Austenitic
50,000
90,000
45,000
85,000
20
B85
90,000
B85
Stainless Steel-
Cold Worked
410-H
Martensitic
95,000
125,000
95,000
125,000
20
C22
125,000
C22
Stainless Steel-
Hardened and
Tempered
410-HT
Martensitic
135,000
180,000
135,000
180,000
12
C36
180,000
C36
Stainless Steel-
Hardened and
Tempered
416-H
Martensitic
95,000
125,000
95,000
125,000
20
C22
125,000
C22
Stainless Steel-
Hardened and
Tempered
416-HT
Martensitic
135,000
180,000
135,000
180,000
12
C36
180,000
C36
Stainless Steel-
Hardened and
Tempered
430
Ferritic
40,000
70,000
40,000
70,000
20
B75
70,000
B75
Stainless Steel

Note 6. Austenitic stainless steel, strain hardened bolts, screws, studs, and nuts shall have the following strength per properties.

Product Bolts, Screws, Studs Nuts
Size
Tested Full Size
Machine Test Specimens,
Proof
Load
Yield Tensile Yield Tensile Stress
Strength Strength Strength Strength
in. min psi min psi min psi min psi psi
to 5/8 in. 100,000 125,000 90,000 115,000 125,000
over 5/8 to 1 in. 70,000 105,000 65,000 100,000 105,000
over 1 to 1-1/2 in. 50,000 90,000 45,000 85,000 90,000

 

Table 9  

FASTENER DATA

Basic Product Product Type and Head Style Available Size Range For thread and dimension details refer to: For mechanical property details refer to Table 10 or:

 

Metric Bolts
hex M5-M100 ANSI/ASME B18.2.3.5M ASTM F568M
heavy hex M12-M36 ANSI/ASME B18.2.3.6M ASTM F486M
round head short square neck (carriage) M8-M20 ANSI/ASME B18.5.2.1M ASTM F738M
round head square neck (carriage) M5-M24 ANSI/ASME B18.5.2.2M
bent M5 and larger IFI 528 [sic]
heavy hex structural
M12-M36
ANSI/ASME B18.2.3.7M
ASTM A325M
ASTM A490M
hex transmission tower M16-M24 IFI 541 [sic] IFI 541 [sic]

 

Metric Bolts
hex M5-M100 ANSI/ASME B18.2.3.5M ASTM F568M
heavy hex M12-M36 ANSI/ASME B18.2.3.6M ASTM F486M
round head short square neck (carriage) M8-M20 ANSI/ASME B18.5.2.1M ASTM F738M
round head square neck (carriage) M5-M24 ANSI/ASME B18.5.2.2M
bent M5 and larger IFI 528 [sic]
heavy hex structural
M12-M36
ANSI/ASME B18.2.3.7M
ASTM A325M
ASTM A490M
hex transmission tower M16-M24 IFI 541 [sic] IFI 541 [sic]

 

Metric Studs
double end
M5-M100
IFI 528 [sic]
ASTM F568M
ASTM F468M
continuous thread M5-M100 ASTM F736M

Metric Locking Screws
prevailing torque, non-metallic insert M1.6-M36 see note 3 [sic] IFI 524
chemical coated M6-M20 see note 3 [sic] IFI 525

Metric Socket Screws
socket head cap
M1.6-M48
ANSI/ASME B18.3.1M
ASTM A574M
ASTM F837M
socket head shoulder M6.5-M25 ANSI/ASME B18.3.3M ASTM F835M
socket button head cap M3-M16 ANSI/ASME B18.3.4M ASTM A574M
socket countersunk head cap M3-M20 ANSI/ASME B18.3.5M ASTM F879M
socket set
M1.6-M24
ANSI/ASME B18.3.6M
ANSI/ASME B18.3.6M
ASTM F912M
ASTM F880M


Metric Nuts
hex, style 1 M1.6-M36 ANSI/ASME B18.2.4.1M ASTM A563M
hex, style 2 M3-M36 ANSI/ASME B18.2.4.2M ASTM F467M
slotted hex M5-M36 ANSI/ASME B18.2.4.3M ASTM F836M
hex flange M5-M20 ANSI/ASME B18.2.4.4M ASTM A194M
hex jam M5-M36 ANSI/ASME B18.2.4.5M
heavy hex M12-M100 ANSI/ASME B18.2.4.6M

Metric Prevailing- hex, steel M3-M36
ANSI/ASME B18.16.3M
ANSI/ASME B18.16.1M
Torque Nuts hex flange, steel M6-M20 ANSI/ASME B18.16.2M

1. When only the ISO property class number is shown in Table 10, below, the class is standard in both ISO 898-1 and ASTM documents.  Properties specified in each are identical except for minor exceptions.  Where differences exist, the ASTM F 568M values are given. 2. To compute the tensile proof load, tensile yield strength, or tensile ultimate strength in kilonewtons (kN) for a bolt, screw, or stud, multiply the stress value (MPa) in Table 10 by the tensile stress area (mm^2) of the product’s screw thread as given in Table 9 or Standard Metric Bolt Shank Dimensions, then divide this result by 1000. 3. In general, identification markings are located on the top of the head and preferably are raised. 4. Class 5.8 products are available in lengths 150 mm and less. 5. Caution is advised when considering the use of property class 12.9 products.  The capabilities of the fastener manufacturer, as well as the anticipated service environment, should be carefully considered.  Some environments may cause stress corrosion cracking of nonplated, as well as electroplated, products.

Table 10

MECHANICAL REQUIREMENTS FOR CARBON STEEL

EXTERNALLY-THREADED METRIC FASTENERS

Property Class Designation
Nominal Size of Product
Material and Treatment
Mechanical Requirements
Property Class Ident. Marking
Proof Load Stress, MPa
Tensile Yield Strength, MPa, Min.
Tensile Ultimate Strength, MPa, Min.
Prod. Hardness, Rockwell
Surface, Max.
Core
Min. Max.

4.6 M5-M100 low or medium carbon steel 225 240 400 B67 B95 4.6
4.8 M1.6-M16 low or medium carbon steel, fully or partially annealed 310 340 420 B71 B95 4.8
5.8 M5-M24 low or medium carbon steel, cold worked 380 420 520 B82 B95 5.8
8.8 M16-M72
medium carbon steel, quenched and tempered
600
660
830
30N56
C23
C34
8.8
A325M Type 1 M16-M36 A325M  8S
8.8
M16-M36
low carbon boron steel, quenched and tempered
600
660
830
30N56
C23
C34
8.8
A325M Type 2 A325M  8S
A325M Type 3 M16-M36 atmospheric corrosion resistant steel, quenched and tempered 600 660 830 30N56 C23 C34 A325M  8S3
9.8 M1.6-M16 medium carbon steel, quenched and tempered 650 720 900 30N58 C27 C36 9.8
9.8 M1.6-M16 low carbon boron steel, quenched and tempered 650 720 900 30N58 C27 C36 9.8
10.9 M5-M20 medium carbon steel, quenched and tempered 830 940 1040 30N59 C33 C39 10.9
10.9 M5-M100
medium carbon alloy steel, quenched and tempered
830
940
1040
30N59
C33
C39
10.9
A490M Type 1 M12-M36 A490M  10S
10.9 M5-M36
low carbon boron steel, quenched and tempered
830
940
1040
30N59
C33
C39
10.9
A490M Type 2 M12-M36 A490M  10S
A490M Type 3 M12-M36 atmospheric corrosion resistant steel, quenched and tempered 830 940 1040 30N59 C33 C39 A490M  10S3
12.9 M1.6-M100 alloy steel, quenched and tempered 970 1100 1220 30N63 C38 C44 12.9

Inspection & Approval Certificates : EN10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0175 / ISO 15156, NACE MR-01-03 / NACE MR-01-75 / ISO 15156, CE Marked, European Pressure Equipment Directive PED-97/23/EC, AD-2000-W0, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, with 3.2 certificate duly Certified & Approved by LRS (Lloyd’s Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3

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