Material AISI 630 UNS S17400 Stainless Steel Round Bars 17-4PH Rods

Material AISI 630 UNS S17400 Stainless Steel Round Bars 17-4PH Rods

17-4PH precipitation hardening stainless steel (S17400, AISI 630)

17-4PH is a chromium-nickel-copper precipitation hardening stainless steel used for applications requiring

high strength and a moderate level of corrosion resistance.

High strength is maintained to approximately 600°F (316°C).

17-4PH stainless alloy is martensitic in structure in the annealed condition and is further

strengthened by a low temperature treatment which precipitates a copper containing phase in the alloy.

In comparison to many alloys in the precipitation hardening family, the S17400 alloy requires a simple heat treatment;

a one step process conducted at a temperature in the range 900°F (482°C) to 1150°F (621°C)

depending on the combination of strength and toughness desired.

A wide range of properties can be produced by this one step heat treatment.

Heat treatment in the 900°F (482°C) range produces highest strength.

We produce 17-4PH in sheet, strip, and plate, wire, and bar product forms.

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

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Material AISI 630 UNS S17400 Stainless Steel Round Bars 17-4PH Rods Images