3Cr2NiMo (HPM7)
1.Composition(wt%) :
|
C
|
Cr
|
Mo
|
Ni
|
Si
|
Mn
|
|
0.37
|
2.0
|
0.2
|
1.0
|
0.30
|
1.4
|
2.Properties:
|
Condition
|
Hardness
HB
|
|
Condition of delivery
|
≤235
|
3.Characteristics:
1.Needing no heat treatment, uniformity large cross-section hardness (HRC29-33).
2.Excellent processability.
3.Good polishing property.
4.Good weldability.
5.Excellent toughness.
6.Good nitriding features.
4.Applications
1.Large home appliance mould steel.
2.Auto parts mould.
3.All kinds of commodity mould.
4.Used to the product with high weldability and workability requirements.
5.Used for sliding block of plastic mould.
6.Used for the mould welding frequently due to the design changed.
7.Used for auto parts, such as tail lights,dial,and the plastic mould.
8.Used in home appliances,such as TV cabinets,air conditioner and telephone mould.
9.Used for large daily necessities,such as film,containers,catheter mould.
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