1.4542 630 17-4PH Cold Rolled Precipitation Hardening Stainless Steel Strip In Coil
17-4PH, 630, EN 1.4542, DIN X5CrNiCuNb16-4 is a martensitic precipitation hardening steel
with high strength and hardness, good corrosion resistance, and satisfactory formability
(depending on heat treatment/condition).
Applications
- Oil field equipment
- Chemical process equipment
- Fittings
- Pump shafts
- Gears
- Paper mill equipment
- Aircraft parts
- Flanges and valves
Chemical composition ( % weight )
| 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 | 3.0~5.0 | 3.0~5.0 | 0.15~0.45 |
Typical mechanical properities
| Property | A | H 900 | H 925 | H 1025 | H 1075 | H 1150 | H 1150-M |
| UTS | 1103 | 1448 | 1379 | 1276 | 1207 | 1103 | 1034 |
| 0.2% YS | 1000 | 1379 | 1345 | 1172 | 1148 | 1034 | 896 |
| Elongation % in 50mm | 5.0 | 7.0 | 8.0 | 8.0 | 8.0 | 11.0 | 12.0 |
| Hardness, rockwell | C35 | C45 | C43 | C38 | C37 | C35 | C33 |
Martensitic precipitation hardening stainless steel 17-4PH, 630, EN 1.4542, DIN X5CrNiCuNb16-4
supplied in forms of
- hot and cold rolled coil, strip, sheet and plate
- precision strip steel
- round bar
- drawn wire
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
