Wuhan Jinxingqiang Mould Steel Co., Ltd.

China Manufacturer with main products: Mould Steel, Die Steel, Tool Steel, Special Steel, alloy steel, cold work mould steel, hot work mould steel, plastic mould steel

Home  >Products Catalog > 4140/1.7225/42CrMo

4140/1.7225/42CrMo

Supply Ability: 200,000 Ton per Year
Shipping: under client's requirment
Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hubei in China
Packaging Details: under client's requirment

Specifications

Performance Characteristics:
 Belongs to the ultra-high strength steel with high strength and toughness, hardenability, no significant temper brittlenessafter quenching and tempering treatment , it has higher fatigue limit and the resistance to repeated impact, good low temperature impact toughness.
 
Applications:
Used to manufacture big forging workpiece with large section which request higher strength than 35CrMo, such as big locomotive tractive gear, gear on driven supercharger, and pressure vessel gears, rear axle, the load of a great rod and spring clip. Also be used for the deep oil drill pipe joints and fishing tools under the 2000m and can be used in the mold of the bending machine.

Chemical Composition(%):
Standard
Steel Grade
C
Si
Mn
P
S
Cr
Mo
Ni
DIN
1.7225
0.38-0.45
≤0.40
0.60-0.90
0.035
0.035
0.90-1.20
0.15-0.30
 
ASTM
4140
0.38-0.43
0.15-0.35
0.75-1.00
0.035
0.040
0.80-1.10
0.15-0.25
 
GB
42CrMo
0.38-0.45
0.17-0.37
0.50-0.80
0.035
0.035
0.90-1.20
0.15-0.25
≤0.30 

Packaging     We provide the package according to the export standard or as client's requirements.
The Process:       EAF + LF + VD + Forged + Heat Treatment (optional)  

Service Process

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Ecvv Trade

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