Stainless EN 1.4057 DIN X17CrNi16-2 AISI 431 Steel Sheet And Plate
Stainless EN 1.4057 DIN X17CrNi16-2 AISI 431 Steel Sheet And Plate
Material No. W.-nr. 1.4057 ( DIN X17CrNi16-2 ) = AISI 431, UNS S43100 = JIS SUS431
Grade AISI 431 nickel alloy stainless martensitic chromium steel,
Heat treatable grade, capable of taking a mirror finish.
Resistant to the action of water and steam, weak acids and alkaline solutions, as well as to acids and alkaline
oxidizing effect such as nitric acid.
Surface finish for optimum corrosion resistance: fine ground or polished.
Chemical composition % weight
| Material | C | Si | Mn | Cr | Ni |
| AISI 431, W.-Nr. 1.4057, DIN X17CrNi16-2 | 0.12~0.22 | 1.00 max | 1.00 max | 15.00~17.00 | 1.5~2.5 |
Products forms
431 stainless hot and cold rolled steel strip, coil, sheet and plate
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