| Type: | Stainless Steel Pipes, Seamless |
|---|---|
| Standard: | ASTM, AISI |
| Grade: | 300 Series |
| Certification: | ISO |
| Shape: | Round |
| Technique: | Cold-Drawing, Cold Drawn |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Grade |
Chemical Composition | Others | |||||||
| ASTM | |||||||||
| C | Si. | Mn | P | S | Ni | Cr | Mo | ||
| max | max | max | max | max | |||||
| 304 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 8.00~11.00 | 18.00~20.00 | - | - |
| 304 L | 0.035 | 0.75 | 2.00 | 0,045 | 0.03 | 8.00~13.00 | 18.00-20.00 | - | - |
| 310 | 0.15 | 0.75 | 2.00 | 0,045 | 0.03 | 19.00~22.00 | 24.00~26.00 | - | - |
| 316 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 11.00~14.00 | 16.00~18.00 | 2.00~3.00 | - |
| 316 L | 0.035 | 0.75 | 2.00 | 0,045 | 0.03 | 10.00~15.00 | 16.00~18.00 | 2.00~3.00 | - |
| 317 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 11.00~14.00 | 18.00~20.00 | 3.00~4.00 | - |
| 321 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 9.00~13.00 | 17.00~20.00 | - | Ti: 5 x C% ~ 0.70 B |
| 321 H | 0.04~ 0.10 | 0.75 | 2.00 | 0,045 | 0.03 | 9.00~13.00 | 17.00~20.00 | - | Ti: 4 x C% ~0.60 |
Grade |
Mechanical Properties, min | ||||
| ASTM | Tensile Strength Ksi (Mpa) |
Yeild Point Ksi (Mpa) |
Elongation % min |
Hardness Test Max | |
| HB | HRB | ||||
| min | min | min | |||
| 304 | 75(515) | 30(205) | 35 | 192 | 90 |
| 304 L | 70(485) | 25(170) | 35 | 192 | 90 |
| 310 | 75(5150 | 30(205) | 35 | 192 | 90 |
| 316 | 75(515) | 30(205) | 35 | 192 | 90 |
| 316 L | 70(485) | 25(170) | 35 | 192 | 90 |
| 317 | 75(515) | 30(205) | 35 | 192 | 90 |
| 321 | 75(515) | 30(205) | 35 | 192 | 90 |
| 321 H | 75(515) | 30(205) | 35 | 192 | 90 |
Suppliers with verified business licenses
Audited Supplier 
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