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Wuhan Jin Xingqiang Mould Steel Co.,Ltd
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40CrNiMoA/4340 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

40CrNiMoA/4340 alloy structural steel

Place of Origin : China
Brand Name : Wuhan Jin Xingqiang Mould Steel
Model Number : 40CrNiMoA/4340
Certification : ISO 9001:2008
Packaging Details : under the client's requirement
Payment Terms : TT L/C
Supply Ability : 1000T/per month
MOQ : 20T
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Applications:

Used for the important quenched and tempered parts which request high strengh , high toughness and large section size, such as the transmission of the horizontal forging machine eccentric shaft, forging crankshaft.It is also used for manufacturing big sized important quenched-and-tempered parts which request good toughness and high strength. such as top load shaft ,steam turbine shaft, vane, and heavy-load transmission parts, fastening piece, crankshaft, gears etc.

Chemical Composition(%):


Standard

Steel Grade

C

Si

Mn

P

S

Cr

Mo

Ni

DIN

1.6511

0.35-0.43

≤0.40

0.50-0.80

≤0.025

≤0.035

0.60-1.00

0.15-0.25

0.70-1.20

ASTM

4340

0.38-0.43

0.15-0.35

0.60-0.80

≤0.035

≤0.040

0.70-0.90

0.20-0.30

1.65-2.00

GB

40CrNiMoA

0.37-0.44

0.17-0.37

0.50-0.80

≤0.025

≤0.025

0.60-0.90

0.15-0.25

1.25-1.65


Product Tags:

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40CrNiMoA/4340 alloy structural steel Images

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