AISI 431 EN 1.4057 Stainless Steel Sheet, Plate, Strip And Coil

Type 431 is designed to provide improved corrosion resistance and toughness

in a quench hardenable stainless steel.

It has been used for parts such as aircraft fasteners and fittings and should be considered for

structural members exposed to marine atmosphere.

Mechanical properties include excellent toughness (impact strength) at relatively high hardness level.

It offers the best corrosion resistance of the conventional martensitic stainless grades.

Stainless Type 431 has been used for highly stressed aircraft components including fasteners,

bomb racks, bolting, pump shafts, valve stems, etc. It should be considered for applications

requiring the optimum combination of corrosion resistance, hardness and toughness from

approximately -100 to 1200ºF (-73 to 650ºC).

Available forms

431 stainless steel sheet, plate, strip and coil

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

Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier

of high performance stainless materials and specialty alloys.

With the passion for stainless alloys, we are inspired, keeping moving forward.

For over ten years, we have successfully served customers involved in the manufacturing of

cutlery, knives, scissors, medical instruments, aerospace, energy and power generation, 

chemical and oil, shipping, automotive, mold, electronics and mechanical engineering industrial sectors.

We are tailored to meet the needs of customers.
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