304L Stainless Steel Pipe | Tubing
Mar 11, 2026
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| Standard |
ASTM A213, ASTM A269, ASTM A312 |
|---|---|
| Grade |
1.4307, SUS304L, UNS S30403 |
| Length |
Pipe: 6 m – 12 m (20' – 40'), Tubing: 3m – 6m (10' – 20'), Customized |
| Outer Diameter |
Pipe: 6 mm – 610 mm (0.24'' – 24''), Tubing: 3 mm – 101.6 mm (1/8'' – 4''), Customized |
| Wall Thickness |
Pipe: 0.5 mm – 25 mm (0.02'' – 1''), Tubing: 0.5 mm – 6 mm (0.020'' – 0.236''), Customized |
| Surface Finish |
2B, 2D, 8K, BA, Brush, Checkered, Customized, Embossed, Etching, Hair Line, Mirror, No.1, No.4, No.8, Sand Blast |
| Technique |
Annealing, Cold Drawing, Cold Rolling, Hot Rolling, Pickling, Welding |
| Form |
Capillary Tubing, Coiled Pipe/Tubing, ERW/SAW Pipe, etc., Galvanized Pipe/Tubing, Hot/Cold Rolled Pipe/Tubing, Round/Square/Rectangular/Oval/Hexagonal Pipe/Tubing, Sanitary Tubing, Welded/Seamless Pipe/Tubing |
Chemical Composition
| Element | Chromium, Cr | Nickel, Ni | Manganese, Mn | Silicon, Si | Carbon, C | Phosphorus, P | Sulfur, S | Nitrogen, N | Iron, Fe |
|---|
| Content (%) | 18.0-20.0 | 8.0-12.0 | ≤ 2.00 | ≤ 0.75 | ≤ 0.030 | ≤ 0.045 | ≤ 0.030 | ≤ 0.10 | Balance |
Mechanical Properties
| Property | Metric | Imperial |
|---|
| Tensile Strength (0% cold-worked) | 564 MPa | 81.8 ksi |
| Yield Strength (0% cold-worked) | 210 MPa | 30.5 ksi |
| Brinell Hardness (HB) | – | – |
| Rockwell Hardness (HRB) | 82 | 82 |
| Vickers Hardness (HV) | 159 | 159 |
| Elongation at Break (In 50mm/2") | 58 % | 58 % |
| Young's Modulus | 193 – 200 GPa | 28.0 – 29.0 Msi |
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