+86 177 2741 6895
+86 177 2741 6895
Type 17-4 PH stainless steel is the most widely used of all of the precipitation hardening stainless steels. Its valuable combination of properties gives designers opportunities to add reliability to their products while simplifying fabrication and often reducing costs. Type 17-4 PH is a martensitic precipitation-hardening stainless steel that provides an outstanding combination of high strength, good corrosion resistance, and good mechanical properties at temperatures up to 316°C (600°F).
Its unique combination of properties make this alloy an effective solution to many design and production problems.
Product Details
Overview
Type 17-4 PH stainless steel is the most widely used of all of the precipitation hardening stainless steels. Its valuable combination of properties gives designers opportunities to add reliability to their products while simplifying fabrication and often reducing costs. Type 17-4 PH is a martensitic precipitation-hardening stainless steel that provides an outstanding combination of high strength, good corrosion resistance, and good mechanical properties at temperatures up to 316°C (600°F).
Its unique combination of properties make this alloy an effective solution to many design and production problems.
Advantages
Exceptional Printing Precision & Stability
Large-Scale Industrial Capability
Advanced Monitoring & Automation
Quiet, High-Speed Performance
Powder composition / percent by mass
| Alloy | C | Si | Mn | P |
| 17-4 PH | 0.07 | 1.0 | 1.0 | 0.04 |
| Cr | Ni | S | Nb | Cu |
| 15.0-17.5 | 3.0-5.0 | 0.03 | 0.15-0.45 | 3.0-5.0 |
Technical Datasheet
| Melting Point | 1404-1440℃ | ||||||||||||
| Density | 7.75g/cm3 | ||||||||||||
| Modulus of Elasticity in Tension | 190-210 GPa | ||||||||||||
| Alloy | 17-4 PH | ||||||||||||
| Tensile Strength Minimum(psi) | 16,000 | ||||||||||||
| Yield Strength Minimum 0.2%offset(psi) | 145,000 | ||||||||||||
| %Elongation in 2"Minimum | 5 | ||||||||||||
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