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Wuhan Jin Xingqiang Mould Steel Co.,Ltd
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42CrMo/4140 alloy structural steel

Wuhan Jin Xingqiang Mould Steel Co.,Ltd
Wuhan Jin Xingqiang Mould Steel Co.,Ltd
City: Wuhan
Province/State: Hubei
Tel: +86-27-86732023
Contact Person:
Nora Wang

42CrMo/4140 alloy structural steel

Place of Origin : China
Brand Name : Wuhan Jin Xingqiang Mould Steel Co.,Ltd
Certification : ISO 90001:2008
Packaging Details : under the client's requirement
Payment Terms : TT L/C
MOQ : 20T
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Performance Characteristics: Belongs to the ultra-high strength steel with high strength and toughness, hardenability, no significant temper brittleness after 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)



Product Tags:

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forging die steel

      
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42CrMo/4140 alloy structural steel Images

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