Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020
Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020 overview
Alloy 20 was designed specifically to withstand sulfuric acid. Its nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance. Restricted carbon plus columbium stabilization permits welded fabrications to be used in corrosive environments, normally without post-weld heat treatment. At 33% nickel, Alloy 20 has practical immunity to chloride stress corrosion cracking. This alloy is often chosen to solve SCC problems, which may occur with 316L stainless.
Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020 Specification and Dimension Ranges
Specification:
INCOLOY® alloy 020 is designated as UNS N08020.
Rod, Bar, Wire and Forging Stock: ASTM B 462, ASTM B 472, ASTM B 473, ASME SB 472, ASME SB 473, ISO 9723, ISO 9724, ISO 9725, DIN 17752-17754.
Plate, Sheet and Strip: ASTM A 240, ASTM A 480, ASTM B 463, ASTM B 906, ASME SA 240, ASME SA 480, ASME SB 463, ASME SB 906, ISO 6208, DIN 17750.
Pipe and Tube: ASTM B 729, ASTM B 829, ASTM B 468, ASTM B 751, ASTM B 464, ASTM B 775, ASTM B 474, ASME SB 729, ASME SB 829, ASME SB 468, ASME SB 751, ASME SB 464, ASME SB 775, ASME SB 474, ISO 6207, DIN 77751.
Other: - DIN 17744, ASTM B 366, ASTM B 462, ASTM B 471, ASTM B 475, ASME SB 366, ASME SB-462, ASME SB 471, ASME SB 475
Common Trade Names
Carpenter® 20, 20CB-3®
Dimension Ranges:
Width: 600mm~2030 mm
Thickness: 0.1~120.0 mm
Length: 300~6000 mm , Max 18000 mm
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020 Application
The INCOLOY alloy 20 is used in the following applications:
Produce mixing tanks, heat exchangers, valves, fittings and fasteners
Production of gasoline, solvents, explosives and organic chemicals
Pharmaceuticals and food industry.
Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020 Equivalent material
ASTM N08020
ASTM F20
UNS N08020
Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020 Technical datasheet
Chemical Composition
The chemical composition of INCOLOY alloy 020 is given in the following table.
Element | Content (%) |
---|---|
Nickel, Ni | 32-38 |
Iron, Fe | 35 |
Chromium, Cr | 19-21 |
Copper, Cu | 3-4 |
Molybdenum, Mo | 2-3 |
Manganese, Mn | ≤2 |
Niobium, Nb | ≤1 |
Silicon, Si | ≤1 |
Others | Remainder |
Physical Properties
The following table discusses the physical properties of INCOLOY alloy 020.
Properties | Metric | Imperial |
---|---|---|
Density | 8.05 gm/cm3 | 0.291 lb/in3 |
Mechanical Properties
The mechanical properties of INCOLOY alloy 020 are tabulated below.
Properties | Metric | Imperial |
---|---|---|
Tensile strength(annealed) | 620 MPa | 89.9 ksi |
Yield strength(annealed) | 300 MPa | 43.5 ksi |
Elongation at Break | 41% | 41% |
Astm B463 Alloy 20 Incoloy 20 Nickel Alloy Steel Sheets UNS N08020 Products display and Package Details
General Q and A Questions
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
Q: What information should i provide to source for the right products ?
A: Material grade, width, thickness, coating and Purchase quantity , Expected lead time ,etc
Q: What are the shipping ports?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q: About product prices?
A: Prices vary from period to period due to cyclical changes in the price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified
products will be destroyed.We provide All original Mill test certificate and support third party inspection.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,
we will reply to your inquiry during the next working day.
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