1.4373 DIN X12CrMnNiN 18-9-5 Stainless Steel UNS 20200 ASTM 202 Wire Rod
Product Information
X12CrMnNiN 18-9-5 is a stainless steel material also known as 1.4373 stainless steel. It belongs to austenitic stainless steel with excellent corrosion resistance and high temperature resistance. The chemical composition of this stainless steel includes elements such as carbon, manganese, chromium, nickel, nitrogen, silicon, phosphorus and sulfur, among which the content of chromium and nickel is relatively high , is the main element that imparts corrosion resistance and high temperature resistance to stainless steel. X12CrMnNiN 18-9-5 stainless steel is usually available in hot-rolled or cold-rolled form, and can be processed and heat-treated in various ways to meet the needs of different fields.
Size Range
Round bar / Wire rod (Diameter):1.0 mm to 800 mm
Square bar / Flat bar: 21.0 mm to 500 mm
Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled: T1.0 - 800 mm X W10 - 1000 mm X L800-1000 mm
Sheet steel via cold rolled: T5.0 - 10 mm X W8 - 1000 mm X L100 - 1000 mm
Steel strip via cold rolled: T5.0 - 8 mm X W10 - 800 mm X L (or in coil form)
Length: Fixed length or random length or based on the customer's special requirement.
Chemical Composition and standard
X12CrMnNiN 18-9-5 1.4373 | ASTM 202 UNS S20200 | SUS 202 STS202 | BS 284S16 |
EN 10088-1-2005 NF EN 10088-1-2005 BS EN 10088-1-2005 ISO 15510-2003 | ASTM A 959-2004 | JIS G4303-2005, KS D3706-2006 | BS 1449-2-1983 |
C(%): ≤0.15 Mo(%): - N(%): 0.05~0.25
| C(%): ≤0.15 Mo(%): - N(%): ≤0.25 | C(%): ≤0.15 Mo(%): - N(%): ≤0.25 | C(%): ≤0.07 Mo(%): - N(%): 0.15~0.25 |
Mechanical Properties
Tensile strength, Rm: 620~880 MPa
Yield strength, Rp: 310~690 MPa
Elongation, A: 20~40 %
Reduction of area, ψ: -
Impact, KV: -
Hardness HB: -
Applications
X12CrMnNiN 18-9-5 stainless steel is widely used in chemical industry, food processing, medical equipment, shipbuilding and aerospace and other fields
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