17-4PH Sheets AISI 630 Stainless Steel Strip, Coil And Plates
Precipitation hardening stainless steel 17-4PH, UNS S17400, 630
17-4PH is a martensitic precipitation-hardening stainless steel that provides an outstanding combination
of high strength, good corrosion resistance, good mechanical properties at temperatures up to 600°F
(316°C), good toughness in both base metal and welds, and short-time, low-temperature heat treatments that
minimize warpage and scaling.
Characteristics
- High strength
- Good corrosion resistance
- Good properties up to 316℃
Chemical composition %
| C | Si | Mn | P | S | Cr | Ni | Cu | Nb |
| 0.07 max. | 1.00 max. | 1.00 max. | 0.040 max. | 0.030 max. | 15.00~17.50 | 3.00~5.00 | 3.00~5.00 | 0.15~0.45 |
Forms of supply
17-4PH Stainless Steel sheet and strip, supplied in Condition A, ready for fabrication and
subsequent hardening by the user.
Typical mechanical properties
| Condition A | H 900 | H 925 | H 1025 | H 1075 | H 1150 | H 1150M |
| HRC 35 | HRC 45 | HRC 43 | HRC 38 | HRC 37 | HRC 35 | HRC 33 |
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
