4140/1.7225/SCM440 special steel bar

FOB Price

Negotiable / Ton

20 Tons(Min. Order)

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Product Details

special steel bar 4140:
1.Hor-rolled, forged, black surface,Hardness: <=220HB
2.Large stock with best price

special steel bar 4140:

1.Grade

Alloy steel bar AISI 4140 / GB 42CrMo / DIN 1.7225/42CrMo4 / JIS SCM440

2.Round bar Size:

Diameter :12-600mm * Lenght: 2000mm-7500mm

3. Delivery condition:

Hor-rolled, black surface,Hardness: ≤220HB

4.Chemical Composition (%)(For reference Only)

C	Si	Mn	P≤	S≤	Cr	Mo	Ni
0.38-0.45	0.17~0.35	0.60-0.90	0.018	0.030	0.90-1.20	0.15-0.30	≤0.25

5.Application:

Mainly used for making various kinds of machinery,automobile,mining spare part.

6. Payment term:

prepay 30% deposit,T/T or L/C at sight.

Dongguan Circle Four Metal Materials Co., Ltd.: Contact nameJOEY ZHANG
Chat Now; Phone086-0769-85313622; Addresschangan , Dongguan, Guangdong

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