SS 301 Cold Rolled Tubes are mostly used for chemical equipment. Stainless steel 301 pipes are also mainly used in pharmaceutical equipment.
Weldability
The austenitic class of stainless steels is generally considered to be weldable by the common fusion and resistance techniques. Special consideration is required to avoid weld “hot cracking” by assuring formation of ferrite in the weld deposit.
Grade and Main Chemical Composition%
| Grade | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | – | 6 | – |
STAINLESS STEEL 301 TUBE CORROSION RESISTANCE:
Good resistance in applications involving external exposure to mildly corrosive conditions at ambient temperatures.
Resists outdoor, industrial, marine, and mild chemical environments
susceptible to carbide precipitation during welding, which restricts its use in some applications
Similar to resistance of Stainless Steel grade 304
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