Mn13 High Manganese Steel
Ball mill liner
Excavator bucket tooth
Crusher die
Low impact casting
Lining plate
Toothed plate
Broken wall
Mn13 high manganese steel
Mn13 high manganese wear-resistant steel is the best choice of wear-resistant materials such as strong impact resistance, wear of large pressure materials, with other wear-resistant materials incomparable work hardening characteristics, under the action of greater impact load or greater contact stress, the surface of the steel plate to produce work hardening, surface hardness from HB200 rapidly increased to HB500 or more. The result is a highly wear-resistant surface layer, while the inner austenite of the steel plate still maintains good impact toughness.
mechanical property
| mark | strength of extension | Initial Hardness Value (HB) | Post-hardening hardness value (HB) | Impact performance 20℃ | ductility |
|
Mn13 |
≥800Mpa |
200-250 |
＞300 |
ak≥90（J） |
≥40% |
chemical component
| mark |
C（%） |
Si（%） |
Mn（%） |
P（%） |
S（%） |
|
Mn13 |
0.90-1.20 |
0.30-0.80 |
11.00-14.00 |
≤0.035 |
≤0.030 |
Product packaging
Product Application
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