Custom ASTM A479 Stainless Steel Bar S30908 S31008 Hexagonal Rod 2-100mm Hairline Surface
Premium stainless steel hexagonal rods with hairline surface finish, manufactured to ASTM A479 standards with grades S30908 and S31008 for superior corrosion resistance and durability.
Our stainless steel bars and rods are available in various grades including 201, 202, 304, 316, 316L, 317L, 310S, 309S, 321, 410, 430, 904L, 2205, and 2507. We offer comprehensive customization options to meet your specific industrial requirements.
Cold-drawn, finely ground, or polished surfaces with excellent brightness and wide industrial applications.
Hot-rolled stainless steel bars with natural black oxide surface from cooling process.
- Stainless Steel Round Bars
- Stainless Steel Square Bars
- Stainless Steel Hexagonal Bars
- Stainless Steel Flat Bars
- Stainless Steel Special-shaped Bars
- Stainless Steel Free-cutting Bars
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
Diameter range: 0.1mm to 500mm
Size range: 2mm to 100mm
Thickness: 0.3mm to 200mm
Width: 1mm to 2500mm
Size range: 1mm×1mm to 800mm×800mm
All stainless steel bars comply with ASTM A479 standards and undergo rigorous quality control processes to ensure consistent performance, dimensional accuracy, and material integrity for demanding industrial applications.
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