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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.
Ultra-High-Temperature 330 Stainless Steel
Able to withstand temperatures up to 2100° F, 330 stainless steel is widely used as components for industrial furnaces, gas turbines, and boilers. It resists cracking when exposed to heating and cooling cycles.
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.
Sheets

- Yield Strength: 39,000 psi
- Hardness: Rockwell B70 (Medium)
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: ASTM B536, SAE AMS5592
Rods

- Yield Strength: 39,000 psi
- Hardness: Rockwell B70 (Medium)
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: SAE AMS5716, ASTM B511
Dia. | Dia. Tolerance | Fabrication | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/8" | -0.002" to 0.002" | Cold Drawn | 0.0125" per ft. | 000000 | |||
3/16" | -0.003" to 0.002" | Cold Drawn | 0.0125" per ft. | 000000 | |||
1/4" | -0.006" to 0.006" | Cold Drawn | 0.025" per ft. | 000000 | |||
5/16" | -0.006" to 0.006" | Cold Drawn | 0.025" per ft. | 000000 | |||
3/8" | -0.006" to 0.006" | Cold Drawn | 0.025" per ft. | 000000 | |||
1/2" | -0.017" to 0" | Cold Drawn | 0.025" per ft. | 000000 | |||
5/8" | -0.007" to 0.007" | Cold Drawn | 0.025" per ft. | 000000 | |||
3/4" | -0.002" to 0.002" | Cold Drawn | 0.025" per ft. | 000000 | |||
1" | -0.003" to 0.003" | Cold Drawn | 0.025" per ft. | 000000 |