TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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ASTM A 269 AISI 312 60mm Seamless Stainless Steel Tube
1. Dimension
OD: 6-219 mm,
WT: 1-35 mm.
Lenth: Per customer's requirement.
2. Certification:
ISO9001, TS16949
3. Production method:
Cold rolled, cold drawn
4. Surface:
180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)
5. Test:
Flattening Test, Hydrostatic Test, Intergranular Corrosion Test,
6. Application:
Fluid and gas transport, decoration, Industry, medical equipment, etc
7. AISI 312 Chemical composition
| Element | Weight % |
| C | 0.15 |
| Mn | 2.00 |
| Si | 1.00 |
| Cr | 30.0(nom) |
| Ni | 9.0(nom) |
| P | 0.045 |
| S | 0.03 |
8. Mechanical Properties
| Properties | ||
| Tensile Strength (Mpa) | 655 | |
| Yield Strength (Mpa) | ||
| Elongation (%) | 20 | |
| Reduction in Area (%) | ||
