Stainless Steel grade 15-5 PH is a martensitic precipitation-hardening stainless steel with high strength and hardness, and exhibits excellent corrosion resistance. When compared with 17-4 PH, 15-5 PH demonstrates higher transvers toughness, ductility, better overall mechanical properties, and better forgeability. This alloy is strengthened significantly by a low temperature heat treatment and meets stringent requirements for aerospace and nuclear applications.
Stainless Steel 15-5 PH Specifications:
Stainless Steel 15-5 PH products offered at all 91pro视频鈥� locations:
Stainless Steel 15-5 PH Applications:
- Aircraft Structural Applications
- Power Generation
- Valves and Shafts
- Gears and Pumps
- Fasteners
- Oil & Gas
- Food Processing Equipment
DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Fe 75% | Cr 14.48% | Ni 4.5% | Cu 3.5% | Mn | |||||
| Si | Nb+Ta 0.3% | C | P | S | |||||
| PHYSICAL PROPERTIES | ||||||
|---|---|---|---|---|---|---|
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft虏-掳F) | Specific heat capacity | Thermal expansion (1/掳F) | Melting Point (掳F) | |
| 0.282 | 2.24 | 124 | 0.1 | 0.00000578 | 2560 | |
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | Minimum | Maximum | |||||||
| Yield Strength Range (Rp0.2 Offset) (ksi) | 140 | 200 | |||||||
| Tensile Strength Range (Rm) (ksi) | 115 | 210 | |||||||
| Elongation (AL=5 x 脴) | 7.6% | 12.0% | |||||||
| Brinell Hardness (H) | 294 | 432 | |||||||
| Modulus of Elasticity (ksi) (E): 29000 | |||||||||
| Machineability General Index: 45% | |||||||||
All service center locations are AS9100 & ISO9001 accredited.
Birmingham, UK and Meerbusch, Germany service center locations are AS9100, AS9120 & ISO9001 accredited.
T.I. Approvals:
Plus a wide range of approvals from most leading OEM鈥檚 across Aerospace, Medical, Industrial, and Oil and Gas markets.