15-5 PH Stainless Steel
Introduction
Overview of 15-5 PH Stainless Steel
Grade 15-5 PH stainless steel is a martensitic precipitation-hardening stainless steel that provides high strength, good corrosion resistance, good mechanical properties at temperatures up to 600°F (316°C) and good toughness in both the longitudinal and transverse directions in
both base metal and welds.
Compared to 17-4 PH stainless steel, it offers better transverse toughness and ductility; better mechanical properties in larger cross-sections, and better forgeability. It is readily weldable. It can be machined in any of the several thermal conditions available to this grade.
Futures of 15-5 PH Stainless Steel
- High strength
- Good corrosion resistance
- Good mechanical properties
- Good toughness
15-5 PH Stainless Steel Applications
- Aerospace Structural Components
- Valves
- Gears and Shafts
- Oil&Gas Components
- Nuclear Reactor Components
15-5 PH Stainless Steel Tags
- Grade 15-5 PH
- Type 15-5 PH
- Inox 15-5 PH
- AISI 15-5 PH
- SUS 15-5 PH
- 1.4545
- UNS S15500
Quality Products
Technical Data
| 15-5 PH Stainless Steel Standards Comparison Table | ||||||||||
| STS | USA | UNS | CHINA | EURONORM | RUSSIA | SWEDISH | JAPANESE | |||
| GRADE | AISI/ASTM | NO | GB | NO | NAME | GOST | SS | JIS | ||
| 15-5 PH | 15-5 PH | S15500 | 15Cr-5Ni | 1.4545 | X5CrNiCu15-5 | – | – | – | ||
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Copper |
| 15-5PH | ASTM A240 | ≤0.07 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 14.00-15.50 | 3.50-5.50 | 2.50-4.50 |
| Grade | Condition | Ultimate Tensile Strength (PSI) | 0.2% Yield Strength (PSI) | Elongation (% In 2in.) | Reduction Of Area (%) | Hardness Brinell | Hardness Rockwell |
| 15-5 PH | H900 | 190,000 | 170,000 | 6 | 15 | 388 | C40 |
| H1025 | 155,000 | 145,000 | 8 | 27 | 331 | C35 | |
| H1075 | 145,000 | 125,000 | 9 | 28 | 311 | C32 | |
| H1150 | 135,000 | 105,000 | 11 | 30 | 277 | C28 | |
| H1150-M | 115,000 | 75,000 | 14 | 35 | 255 | C24 |
Related Resources
301 vs. 304 Stainless Steel: What’s the Best?
When purchasing for stainless steel materials, you will likely come across a large selection of 301 stainless steel and 304 stainless steel. These are two of the most popular stainless steels types available to us today. But what’s the difference?
