ASTM B472 Alloy 20 Fastener/ UNS N08020 Fastener
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Detailed Information
In the manufacture and production of Superlative Alloy steel 20 Fasteners, Prashaant Steel & Alloys is experienced. We manufacture the Alloy Steel 20 Fasteners at Prashaant Steel & Alloys in a range of sizes and diameters for our clients to choose from. In terms of the production of the internationally renowned Alloy Steel 20 Fasteners, Prashaant Steel & Alloys is a popular company. In alloy steel, we manufacture the 20 Fasteners, which gives different corrosive media high resistivity. The Alloy Steel 20 Fasteners are also designed in compliance with our customers’ needs and specifications. We supply the wrapped product with Alloy Steel 20 Fasteners packed in suitable wooden boxes to ensure minimal product deterioration for customers of Prashaant Steel & Alloys suppliers from all over the world and to ensure that the product is manufactured according to schedule. We also supply some documentation to our customers which guarantee the quality of our products. Some of the documents that we provide with our Alloy steel 20 Fasteners Are Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc.
These Alloy 20 is an iron-base, austenitic alloy with excellent corrosion resistance to a number of different media and proves to be useful in a number of applications such as flue-gas desulfurization, chemical processing, food processing and storage as well as pharmaceutical applications to name a few. Alloy 20, also known as Carpenter 20 Fasteners, is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. Also termed as UNS N08020 Fasteners, it was designed specifically to withstand sulfuric acid. Its nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance. It is also stabilized with Columbium to minimize carbide precipitation during welding. Our Alloy 20Cb3 Fasteners is a solution for stress corrosion cracking that can occur when stainless steel is introduced to chloride solutions.
It has good mechanical properties and can be fabricated with comparative ease. At 33% nickel, Alloy 20 has practical immunity to chloride stress corrosion cracking. Prashaant Steel & Alloys has diverse inventory and offers a full range of Alloy 20 Steel that is prominent in the process industry. We specialise in the rapid turn-around of orders, with most stock items ready for shipping out the same day to anywhere in the world. In order to cater special industrial and domestic applications, we have developed the Din 2.4660 Fasteners that are designed using modern tools and standard construction material. Buy Carpenter 20 Fasteners at reasonable rates from us.
Alloy 20 Fasteners Specification:
- Dimensions : DIN, ASTM, BS and all International Standards
- Specifications : ASTM B472 / ASME SB472
- Grade : Alloy 20 – UNS N08020 )
- Size : M10 TO M100
- Length : UPTO 1 METERS
Alloy 20 Fasteners Chemical Composition:
Cu |
Ni |
Fe |
Mn |
C |
S |
Si |
P |
Cr |
Mo |
Nb |
3 – 4 |
32 – 38 |
Bal |
1 – 2 |
0.02 max |
0.005 max |
0.7 max |
0.02 max |
19 – 21 |
2 – 3 |
0.1 – 0.3 |
Mechanical Properties of Alloy 20 Fasteners:
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
8.1 g/cm3 |
1443 °C (2430 °F) |
Psi – 80000 , MPa – 551 |
Psi – 35000 , MPa – 241 |
30 % |
Equivalent Grades for Alloy 20 Fasteners:
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
EN |
BS |
GOST |
AFNOR |
Alloy 20 |
2.4660 |
N08020 |
NW 4400 |
NiCr20CuMo |
– |
– |
Z2NCUD31-20AZ |
Prices of Alloy 20 Fasteners:
Alloy 20 UNS N08020 2.4660 Alloy 20 stud bolt c/w 2 heavy hex nut | US $15.60-$18.00 / Pieces |
Cheap alloy 20 hex bolt and nut | US $0.04-$0.60 / Piece |
Alloy 20 hex bolt and nut | US $0.01-$0.50 / Piece |
Alloy 20 / 2.4660/ N08020 HEX CAP SCREW / BOLT | US $0.10-$100.00 / Piece |
Din975 High quality M8 Alloy 20 bolt price per piece | US $0.50-$2.00 / Piece |
High quality Alloy 20 price stud bolts with hex nut | US $0.01-$2.00 / Piece |
High quality M8 Alloy 20 bolt price per piece | US $0.50-$2.00 / Piece |
Alloy 20 UNS N08020 2.4660 Alloy 20 12 Point Flange Bolt | US $3.20-$3.50 / Pieces |
China supplier best price Iso 4017 Alloy 20 Hex Bolt And Nut | US $0.05-$1.00 / Piece |
Alloy 20 UNS N08020 DIN/EN 2.4660 12 point bolt flange shoulder bolt U bolt eye bolt | US $10.50-$12.00 / Pieces |
M8~M72 Alloy 20 alloy steel bolt price per piece | US $0.20-$2.00 / Piece |
Alloy 20 cotter pin bolt manufacturer | US $0.10-$5.00 / Piece |
Din975 High quality M8 Alloy Incoloy Alloy 20 bolt price per piece | US $0.50-$2.00 / Piece |
UNS N08020 Alloy 20 2.4660 Alloy 20 Big NUT Heavy hex Nut | US $14.80-$15.60 / Pieces |
ALLOY 20 / 2.4660 / UNS N08020 hex nut 3/8-16 5/16-18 | US $0.20-$0.50 / Pieces |
Types of ASME SB472 Alloy 20 Fasteners material:
- Alloy 20 Hex Head Screw
- UNS N08020 Hex Head Screw
- WERKSTOFF NR. 2.4660 Hex Head Screw
- ASTM B 472 20 Alloy Hex Head Screws
- Alloy 20 Socket Head Screw
- UNS N08020 Socket Head Screw
- WERKSTOFF NR. 2.4660 Socket Head Screw
- ASTM B 472 20 Alloy Socket Head Screws
- Alloy 20 Socket Set Screw
- UNS N08020 Socket Set Screw
- Alloy UNS N08020 Socket Set Screw
- ASTM B472 20 Alloy Socket Set Screws
- Alloy 20 Hex Head Bolt
- UNS N08020 Hex Head Bolt
- WERKSTOFF NR. 2.4660 Hex Head Bolt
- ASTM B472 Alloy 20 Hex Head Bolt
- Alloy 20 U Bolt
- UNS N08020 U Bolt
- Alloy UNS N08020 U Bolt
- ASTM B472 20 Alloy U Bolt
- Alloy 20 Eye Bolt
- UNS N08020 Eye Bolt
- WERKSTOFF NR. 2.4660 Eye Bolt
- ASTM B472 20 Alloy Eye Bolt
- Alloy 20 Washers
- Alloy 60 Washers
- Alloy UNS N08020 Washers
- Alloy WERKSTOFF NR. 2.4660 Washer
- ASTM B472 20 Alloy Washer
- Alloy 20 Star Washers
- Alloy UNS N08020 Star Washers
- Alloy WERKSTOFF NR. 2.4660 Star Washer
- ASTM B472 20 Alloy Star Washer
- Alloy 20 Lock Washer
- Alloy UNS N08020 Lock Washers
- Alloy WERKSTOFF NR. 2.4660 Lock Washer
- ASTM B472 20 Alloy Lock Washer
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