17-4 PH Stainless Steel
17-4 PH steel is a grade of martensitic, precipitation-hardening stainless steel with the additions of chromium, nickel, and copper. 17-4 stainless steel is capable of attaining a wide range of strength and toughness properties depending on the precipitation or aging temperature used in hardening. It has a valuable combination of high strength, good corrosion resistance, and toughness in both base metals and welds. These properties give designers the ability to add reliability to their products while simplifying fabrication and often reducing their costs. High strength is maintained to approximately 600°F (316°C). This material has good resistance to stress corrosion cracking in the low strength conditions.
Chemical Composition
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr |
| SS 17-4 PH | 0.07 max | 0.04 max | 1.0 max | 3.0 - 5.0 max | 3.0 - 5.0 max | Bal | 1.0 max | 0.03 | 15.0 - 17.5 |
Equivalent Properties
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-4 PH | 1.4542 | S17400 |
Application Industries
We offer a broad range of Stainless Steel ,high nickel alloys & other material product through a worldwide network of stock-keeping branches. These material is use in various industries like :
Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.
