ASTM 1566 Wear Resistant Mn13
Ball mill liner
Excavator bucket tooth
Crusher die
Low impact casting
Lining plate
Toothed plate
Broken wall
ASTM 1566 Wear Resistant Mn13
Mn13 Implementation standards:
European Steel Association standard: 1.3401-X120Mn13
French Standards Institute standard: X120Mn13
American Iron and Steel Institute standard: ASTM A128GrB2
Baosteel material production standard: WKJ09-008
Tisco material production standard: TG016-2012
Wugang material production standard: WJX083-2018
Mn13 Delivery Status:
Delivered in solid solution, pre-hardened condition
a, solid solution treatment (that is, water quenching, the common saying is 蘸火) is also called water toughness treatment, water toughness is the meaning of water quenching to improve toughness, and can not improve wear resistance, the purpose is to improve toughness
b, pre-hardening rolling Mn13, are required to use the special process of temperature control rolling production, the initial surface hardness from the previous HB190, increased to the current HB240 or more, 6mm thickness hardness has reached about HB300.
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% |
mechanical property
| mark | strength of extension | ductility | Impact performance 20℃ | Initial Hardness Value (HB) | Post-hardening hardness value (HB) | Cold bending 180° |
|
Mn13 |
≥800MPa |
≥40% |
ak≥90（J） |
200-250 |
>300 |
qualified |
Application field
Product packaging
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