AISI 431 EN 1.4057 Stainless Steel Bar Products Hot Rolled Soft Annealed
431 martensitic stainless steel, hardenable by heat treatment.
431 stainless exhibit higher corrosion resistance
( Highest among martensitic grades. Good also in marine atmosphere. ) and fatigue properties than Cr types.
Improved machinability.
Characteristics by Excellent forgeability - Oil industry - Aerospace industry - Mould manufacturing
Typical applications: Pump shafts, valve parts, bolting, underwater cutlery, bodies for milk centrifugal separators,
propeller shafts for fresh water operation.
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| AISI 431, UNS S43100, SUS431, EN 1.4057, DIN X17CrNi16-2 | 0.17~0.20 | 0.80 max | 1.00 max | 0.035 max | 0.030 max | 15.50~16.50 | 1.50~2.00 | 0.50 max |
Form of supply
Hot rolled stainless steel wire rod EN 1.4057, AISI 431, SUS 431, DIA 5.5~20.0MM
Hot rolled stainless steel round bar EN 1.4057, AISI 431, SUS 431, DIA 16.0~450MM
Hot forged stainless steel ( round, flat ) bar EN 1.4057, AISI 431, SUS 431
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
