Alloy Steel Products
Alloy Steel Flanges – AISI 4140 Flanges Supplier & Manufacturer
Specification
CHEMICAL & MECHANICAL COMPOSITION
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ASTM A182 Chrome Moly AISI 4140 Threaded Flanges, Alloy Steel Gr. AISI 4140 Socket Weld Flanges, Alloy Steel AISI 4140 Nipo Flanges, Alloy Steel AISI 4140 RTJ Flange, AISI 4140 Alloy Steel WNRF Flanges Exporter, Chrome Moly AISI 4140 Blind Flanges, Alloy Steel AISI 4140 Weld Neck Flange Dealer in India.
Detailed Information
Prashaant Steel & Alloys specializes in manufacturing large caliber Alloy Steel AISI 4140 Flanges. Among others, the Alloy Steel AISI 4140 Flanges we make are common thanks to their superlative quality. At Prashaant Steel & Alloys Building, we are a well-equipped manufacturing facility with state-of-the-art technologies that enable us to produce industry-appreciated Alloy Steel AISI 4140 Flanges. At Prashaant Steel & Alloys, we believe in consumer service and so we aim to fulfill our customers’ price and quantity demands and aspirations. Our massive inventory helps deliver bulk orders to our customers in no time. We market our products to various countries around the world and store our Alloy Steel AISI 4140 Flanges in appropriate wooden boxes to avoid any damage to our product while shipping. We also include all the documents you require with our packaging. Some of the documents that we provide with our Alloy Steel AISI 4140 Flanges are raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc.
The face type differs such as the flat face, raised face and ring type joint. The AISI 4140 Ring Type Joint Flanges can be used in difficult situations where they come in two halves with two rings. The rings are welded to two different pipe ends first. The pipes are then brought closer and are welded together. The SAE 4140 Flanges also have Brinell hardness with 197 BNH. Since the material has good toughness, it is also wear and tear resistant in addition to atmospheric and general corrosion. The AISI 4140 Alloy Steel Flanges also come in different shapes such as socket weld ring flange, threaded ring flange, blind ring flange, slip-on flanges, and others. The ANSI B16.5 AISI 4140 Orifice Flange is one such special shape that is used with an orifice. These different types of flanges are used in different application types. The size of the flanges ranges from ½ inches to 48 inches. The AISI 4140 Blind Flanges is a commonly used but a special type that closes a pipeline. All other flanges connect more pipes but the blind flanges are used to close the connection.
Specification of Alloy Steel SAE 4140 Flanges:
|
Standards |
GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN |
|
Pressure Rating ANSI |
Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600, |
|
Pressure Calculation in DIN |
10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6 |
|
JIS |
16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K, |
|
UNI |
10Bar 16Bar 6Bar 25Bar 40Bar |
|
EN |
6Bar 25Bar 40Bar 10Bar 16Bar |
|
Most common Types |
Threaded / Screwed / Forged / Plate |
|
Production technique |
|
|
Shapes and Types we produce |
Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF) |
|
Test |
Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI ultrasonic flaw detector |
|
Equipment |
Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc |
Alloy steel AISI 4140 Flanges Composition Standard
| Element | Content (%) |
| Chromium, Cr | 0.80 – 1.10 |
| Manganese, Mn | 0.75 – 1.0 |
| Carbon, C | 0.380 – 0.430 |
| Silicon, Si | 0.15 – 0.30 |
| Molybdenum, Mo | 0.15 – 0.25 |
| Sulfur, S | 0.040 |
| Phosphorous, P | 0.035 |
| Iron, Fe | Balance |
Mechanical Strength for AISI 4140 steel Flanges
|
Properties |
Metric |
Imperial |
|
Tensile strength |
655 MPa |
95000 psi |
|
Yield strength |
415 MPa |
60200 psi |
|
Bulk modulus (typical for steel) |
140 GPa |
20300 ksi |
|
Hardness, Brinell |
197 |
197 |
|
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
|
Poisson’s ratio |
0.27-0.30 |
0.27-0.30 |
|
Machinability (based on AISI 1212 as 100 machinability) |
65 |
65 |
|
Shear modulus (typical for steel) |
80 GPa |
11600 ksi |
|
Elongation at break (in 50 mm) |
25.70% |
25.70% |
|
Hardness, Rockwell B (converted from Brinell hardness) |
92 |
92 |
|
Hardness, Rockwell C |
13 |
13 |
|
Hardness, Vickers (converted from Brinell hardness) |
207 |
207 |
|
Hardness, Knoop (converted from Brinell hardness) |
219 |
219 |
UNS G41400 Pipe Flange Material Equivalent
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
AISI 4140 |
G41400 |
1.7225 |
Dimension table of SAE 4140 Flanges
|
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
|
Weight Chart of Chromoly 4140 Flanges
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
AISI 4140 |
G41400 |
1.7225 |
UNS G41400 Pipe Flange Material Equivalent
|
Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
|
AS4087 |
PN14 |
95 |
67 |
4 |
M12 |
14 |
|
AS 2129 Flange |
Table C |
95 |
67 |
4 |
13 |
14 |
|
Table D |
95 |
67 |
4 |
13 |
14 |
|
|
Table E |
95 |
67 |
4 |
13 |
14 |
|
|
Table F |
95 |
67 |
4 |
13 |
14 |
|
|
Table H |
114 |
83 |
4 |
16 |
17 |
|
|
Table J |
114 |
83 |
4 |
16 |
17 |
|
|
ANSI B16.5 |
ANSI 150 |
89 |
60 |
4 |
13 |
16 |
|
ANSI 300 |
95 |
67 |
4 |
13 |
16 |
|
|
ANSI 600 |
95 |
67 |
4 |
13 |
16 |
|
|
ANSI 900 |
121 |
83 |
4 |
19 |
22 |
|
|
ANSI 1500 |
121 |
83 |
4 |
19 |
22 |
|
|
ISO 7005 (DIN) Flange |
PN6 |
80 |
55 |
4 |
M10 |
11 |
|
PN10 |
95 |
65 |
4 |
M12 |
14 |
|
|
PN16 |
95 |
65 |
4 |
M12 |
14 |
|
|
PN20 |
90 |
60.5 |
4 |
M14 |
16 |
|
|
PN25 |
95 |
65 |
4 |
M12 |
14 |
|
|
PN40 |
95 |
65 |
4 |
M12 |
14 |
AISI 4140 Flanges Manufacturers in India
ASTM A182 4140 Screw Flange
4140 AISI Lap Joint Flange
ASTM A182 4140 Long WN Flange
ASTM A182 4140 Spectacle Blind Flange
AISI 4140 Slip On Flange
AISI 4140 Socket Weld Flange
AISI 4140 Blind Flange
AISI 4140 Welding Neck Flange
ASTM A182 Grade 4140 Orifice Flange
ASTM A182 4140 Square Flange
4140 AISI Puddle Flanges
4140 AISI Bleed Rings
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Iran, Venezuela, Saudi Arabia, Slovakia, Romania, Zimbabwe, Spain, Kazakhstan, Canada, Nigeria, Bulgaria, Afghanistan, Thailand, Bangladesh, Poland, United Kingdom, Bahrain, Jordan, Lithuania, Malaysia, France, Nigeria, Japan, Oman, Lebanon, Germany, Croatia, Australia, Puerto Rico, South Korea, Hungary, United States, Bhutan, Mexico, Mexico, Yemen, Singapore, New Zealand, Ecuador, Gabon, Qatar, Denmark, Iran, Netherlands, Norway, Sri Lanka, Belgium, Libya, Kuwait, Pakistan, Gambia, Sweden, Azerbaijan, Argentina, Chile, Ghana, United Arab Emirates, Finland, Nepal, Trinidad and Tobago,Tunisia, Kenya, Peru, Austria, Russia, Ukraine, Italy, Belarus, Bolivia, Serbia, Poland, Mongolia, Turkey, Czech Republic, South Africa, Angola, India, Vietnam, Indonesia, Tibet, Ireland, Costa Rica, Greece, Colombia, Namibia, Iraq, Estonia, Israel, Macau, Philippines, Brazil, Switzerland, Algeria, Morocco, Chile, Portugal, Egypt, Taiwan, China, Hong Kong.
