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

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.

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