301(L)
301(L)
This is the widely used steel. It has the good corrosion resistance, thermal resistance and mechanical properties and is used for home appliances, construction materials and kitchenware, etc.
Features and Applications：
|
Type |
301(L) |
|
Features |
-- Most widely used； --Better corrosion resistance and heat resistance； -- Stronger low temperature strength and mechanical properties -- One-phasic austenite structure, no hardening phenomenon after heat treatment |
|
Applications |
--thermo jug, SINK BOWL, gas, BURNER assembly, tracked vehicle, etc. |
Chemical Composition (wt％)
| Specs | C | Si | Mn | P | S | Cr | Ni | Others |
|
TYPE 301 |
≤0.15 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.030 |
16.0～18.0 |
6.0～8.0 |
|
|
TYPE 301L |
≤0.030 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.030 |
18.0～20.0 |
8.0～10.5 |
N≤0.02 |
Mechanical Properties：
| Specs | YS（Mpa） | TS（Mpa） | EL（%） | Hv |
|
TYPE 301 |
≥205 |
≥520 |
≥40 |
≤218 |
|
TYPE 301L |
≥215 |
≥550 |
≥45 |
≤218 |
Applications Example：
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