17-4PH Strip 630 ( 1.4542 ) Stainless Steel Strip In Coil or Sheets
Precipitation Hardenable (PH) stainless steels are those with the highest mechanical strength among
stainless steels, associated with high corrosion resistance (similar to that presented by Austenitic 304).
These steels are used mainly in the medical instruments, oil and gas, power generation, springs,
spring washers etc.
Stainless steel PH martensitic 17Cr-4Ni-3.5Cu-0.3Nb,
it has an excellent combination of mechanical strength and corrosion resistance.
AISI / ASTM 630 ( 17-4PH )
EN 1.4542, DIN X5CrNiCuNb16-4
JIS SUS630
Chemical composition %
| C | Si | Mn | P | S | Cr | Ni | Cu | Nb |
| max. 0.07 | max. 1.00 | max. 1.00 | max. 0.040 | max. 0.030 | 15.00~17.50 | 3.00~5.00 | 3.00~5.00 | 0.15~0.45 |
Available forms
We supply 17-4PH ( 630 ) stainless steel sheet and strip coil in condition A.
Specifications AMS 5604 sheet, strip and plate
ASTM A693 plate, sheet and strip
JIS G4312 heat resisting steel plate, sheet and strip
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
