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About Stainless Steel
Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.
Tough 15-5 PH Stainless Steel

- Yield Strength: 145,000 psi
- Hardness: Rockwell C31 (Hard)
- Heat Treatment: Annealed
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C45
- Specifications Met: SAE AMS5659, SAE AMS2300
Offering outstanding strength, 15-5 PH stainless steel is often used for gears and shafts. It maintains its corrosion resistance in temperatures up to 1100° F.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Fabrication | Straightness Tolerance | Magnetic Properties | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/4" | -0.001" to 0.001" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
3/8" | -0.002" to 0.002" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
1/2" | -0.002" to 0.002" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
5/8" | -0.002" to 0.002" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
3/4" | -0.002" to 0.002" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
7/8" | -0.002" to 0.002" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
1" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
1 1/8" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
1 1/4" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 | |||||
1 1/2" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 00000000 |