Stainless Steel, 17-7ph
This Grade is a precipitation hardenable steel, which combines high strength and hardness, with good corrosion and resistance with minimum distortion upon heat treating. Applications and industries are Aerospace and Chemical processing.
| Chemical Composition (Weight %) |
|||||||||||||||||
| C | Mn | Si | P | S | Cr | Ni | Al | ||||||||||
| Min | 16.00 | 6.50 | 0.75 | ||||||||||||||
| Max | 0.09 | 1.00 | 1.00 | 0.040 | 0.030 | 18.00 | 7.75 | 1.50 | |||||||||
| Typical Mechanical Properties (Min) | ||||||||||
| Condition | Tensile Strength, PSI | Yield Strength 0.2%, PSI | Elongation % | Reduction of Area % | Hardness HB | |||||
| A | 255 (max) | |||||||||
| H1050 | 170,000 | 140,000 | 6 | 25 | 363 | |||||
Related Specifications and Conditions
UNS S17700, AMS5644, AMS5528, AMS5529, ASTM A564, AMS5678, Mil-S-25043, 1.4568
Available Forms
Round bar, flat bar, sheet, plate, plate, strip, wire, coil
| Chemical Composition (Weight %) |
||||||||
| Min | Max | |||||||
| C | 0.09 | |||||||
| Mn | 1.00 | |||||||
| Si | 1.00 | |||||||
| P | 0.040 | |||||||
| S | 0.030 | |||||||
| Cr | 16.00 | 18.00 | ||||||
| Ni | 6.50 | 7.75 | ||||||
| Al | 0.75 | 1.50 | ||||||
| Typical Mechanical Properties (Min) | |||||||
| Condition A | |||||||
| Tensile Strength, PSI | |||||||
| Yield Strength 0.2%, PSI | |||||||
| Elongation % | |||||||
| Reduction of Area % | |||||||
| Hardness HB | 255 (max) | ||||||
| H1050 | |||||||
| Tensile Strength, PSI | 170,000 | ||||||
| Yield Strength 0.2%, PSI | 140,000 | ||||||
| Elongation % | 6 | ||||||
| Reduction of Area % | 25 | ||||||
| Hardness HB | 363 | ||||||
Related Specifications and Conditions
UNS S17700, AMS5644, AMS5528, AMS5529, ASTM A564, AMS5678, Mil-S-25043, 1.4568
Available Forms
Round bar, flat bar, sheet, plate, plate, strip, wire, coil