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Your Position: Home > Cold Heading Wire,Carbon Steel Wire > Alloy Steel Cold Heading and Cold Forging > China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire

China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire

 China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire
 China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire  China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire  China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire  China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire

 Products Grade: China 35CrMo,SCM435,34CrMo4(1.7220),4135,708A37,35CD4,35XM,R683/Ⅱ2 Alloy Steel Cold Heading Wire CHQ wire

Specifications: φ0.8-25mm

Applied Standard:  JIS SAE 

Characteristics: The wire rod is used to produce cylinder nut and bolt ,rail bolt, tud bolt of class 12.9..

Use of Products: SCM435 is a commen steel grade which used to produce high strength bolt of class 12.9.This product has characteristics of uniform-chemical composition, low percentage of harmful elements, high purity, slight decarburisation, good surface quality. After spheroidize annealing, this product has the characteristics of good cold heading properties ,stable heat-treatment properties and good hardenability. SCM440 is similar to SCM435,but higher strength and hardenability.

鋼號 Grade 化學成份(Chemical composition)%
Ç Mn Si P S Cr Mo
SCM415 0.13-0.18 0.60-0.85 0.15-0.35 0.30 MAX 0.30 MAX 0.90-1.20 0.15-0.30
SCM420 0.18-0.23
SCM435 0.33-0.38
SCM440 0.38-0.43
SCM445 0.43-0.48
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