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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.
Easy-to-Machine 303 Stainless Steel
Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools. It maintains its corrosion resistance in temperatures up to 1500° 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.
Rods

- Yield Strength: 25,000 psi
- Hardness:
Inch Sizes: Rockwell B77 (Medium)
Metric Sizes: Rockwell B85 (Medium) - Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met:
Inch Sizes: ASTM A582
Metric Sizes: EN 10088-3
Dia. | Fabrication | Straightness Tolerance | Dia. Tolerance | 1 ft. Lg. | 1 1/2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
Metric | ||||||||
---|---|---|---|---|---|---|---|---|
2mm | Cold Drawn | 1 mm | -0.025mm to 0mm | 0000000 | ||||
3mm | Cold Drawn | 1 mm | -0.025mm to 0mm | 0000000 | ||||
4mm | Cold Drawn | 1 mm | -0.03mm to 0mm | 0000000 | ||||
5mm | Cold Drawn | 1 mm | -0.03mm to 0mm | 0000000 | ||||
6mm | Cold Drawn | 1 mm | -0.03mm to 0mm | 0000000 | ||||
7mm | Cold Drawn | 1 mm | -0.036mm to 0mm | 0000000 | ||||
8mm | Cold Drawn | 1 mm | -0.036mm to 0mm | 0000000 | ||||
9mm | Cold Drawn | 1 mm | -0.036mm to 0mm | 0000000 | ||||
10mm | Cold Drawn | 1 mm | -0.036mm to 0mm | 0000000 | ||||
11mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
12mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
13mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
14mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
15mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
16mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
17mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
18mm | Cold Drawn | 1 mm | -0.043mm to 0mm | 0000000 | ||||
20mm | Cold Drawn | 1 mm | -0.052mm to 0mm | 0000000 | ||||
25mm | Cold Drawn | 1 mm | -0.052mm to 0mm | 0000000 |