Alloy Material 4140 Steel Round Bar

FOB Price

US$ 800 - 1,000 / Ton

5 Tons(Min. Order)

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Product Details

alloy material 4140 steel round bar
1)dia 8-650mm,length 1.6-6m
2)Tech:Hot rolled or forged
3)Surface:Black or machined

Size: Diameter:20-400mm, Length:1000-6000mm;

Chemical Composition

C: 0.38~0.45,

Si≤0.40,

Mn: 0.6~0.9,

P≤0.035,

S≤0.030

Cr: 0.9~1.2,

Mo:0.15~0.3

Factory State: Annealed hardness to 229 ;

Application:

For main shaft of steamer,hummar shank, with big section and supper force

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

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