309(S)
309S
23Cr-13Ni Known for good strength and corrosion resistance in continuous service temperatures up to 1000℃
Features and Applications：
| Type | 309S |
Features | --High alloy stainless steel, excellent heat-resisting properties and acid resisting properties |
Applications | --exhauster，furnace for heat treatment and heat exchange |
Chemical Composition (wt％)
| Specs | C | Si | Mn | P | S | Cr | Ni | Others |
| TYPE 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 22.0～24.0 | 12.0～15.0 | - |
Mechanical Properties：
| Specs | YS（Mpa） | TS（Mpa） | EL（%） | Hv |
| TYPE 309S | ≥205 | ≥520 | ≥40 | ≤200 |
Applications Example：
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下一篇：310(S)
