Stainless steel flats bars DIN 1.4057 / X17CrNi16-2 / AISI 431
Negotiable /Metric Ton
Min.Order:1 Metric Ton
Ahonest Changjiang Stainless Steel Co., Ltd. (Wuxi)
1Cr11MoV hot rolled stainless steel plates for steam turbine blades
17-4PH, UNS S17400, 630 precipitation hardening stainless steel sheets / plates / strips / coils
Martensite stainless steel pipes grades 410, 420J1, 420J2, and 431, 1.4057
1Cr11MoV heat resistant martensitic stainless steel sheets for turbine blade
Stainless steel flats bars DIN 1.4057 / X17CrNi16-2 / AISI 431
The steel grade 1.4057 ( also called ≈ ASTM 431 ) is a high tensile strength martensitic stainless steel with good
machinability. The steel suits good for production of corrosion resistance details by machining, and where the steel needs
to be resistive to strong oxidizing acids e.g. nitric acid. The steel is magnetic and in the quenched and tempered condition.
Some typical application areas for 1.4057:
Pump- and Valve parts
Shafting
Spindels
Piston rods
Fittings
Stirrers
Bolts
Nuts
Chemical composition ( by weight % )
C | Cr | Ni |
0.12 - 0.22 | 15.00 - 17.00 | 1.50 - 2.50 |
Contact:LIU
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