Material 17-4PH S17400 SUS630 Stainless Steel Sheets Sheets And Plates

Precipitation Hardening (PH) stainless steels are classified as martensitic or semi-austenitic.

They develop their high strength and hardness through a variety of heat treatments resulting in

a very high strength-to-weight ratio. Semi-austenitic grades are 17-7PH and PH 15-7Mo.

They are austenitic in the annealed state, and martensitic in the hardened condition.

Martensitic grades include 17-4PH and 15-5PH.

The PH grades achieve high tensile properties in heat treated conditions.

Applications for PH steels include aerospace components, flat springs, and retaining rings.

Material 17-4PH, UNS S17400, AISI 630, SUS630, EN 1.4542, DIN X5CrNiCuNb17-4

Martensitic precipitation/age-hardenable stainless alloy offering high strength and hardness,

excellent corrosion resistance, and good fabricating characteristics.

Chemical composition %

Forms

17-4PH stainless steel, UNS S17400 strip, coil, sheet, plate, wire, round bar, square bar, forgings

For Details, please Contact

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs

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Email: export@guanglusteel.com

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