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8x8 Cold Rolled Stainless Steel Sheets 317L ASTM 304 Stainless Steel Sheet
1. Introduction
The 317L(SUS317L) alloy is an austenitic stainless steel based on molybdenum. It is more resistant to chemical corrosion than conventional chrome-nickel austenitic stainless steels such as 304 alloy. In addition, the 317L alloy has higher ductility, stress corrosion resistance, compressive strength, and high temperature resistance than conventional stainless steels. It is low carbon grade or L grade, which has resistance to sensitization during welding and heat treatment.
2. Chemical Composition
Grade | C≤ | Mn≤ | Ni≤ | Si≤ | P≤ | S≤ | Cr≤ | Mo≤ |
317L | 0.030 | 2.00 | 11.0~15.0 | 1.00 | 0.045 | 0.030 | 18.0~20.0 | 3.0~4.0 |
3. Mechanical Properties
YS(Mpa) | TS(Mpa) | EL(%) | Hv |
≥176 | ≥480 | ≥40 | ≤200 |
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