Cold drawn spline shaft

Item Code: Features:1. Material: SAE1109-SAE1144; SAE121-SAE12L14; SAE52100 and so on. 2. Size: According to customers requirement. 3. Usage: Mold; Machinery manufacturing and Processing and so on.
  • Description

 Commodity:  Cold drawn spline shaft     

1. Size According to customers requirement.    
     
2. Material SAE8620H; SAE9254-SAE9260; SAE1109-SAE1144; SAE121-SAE12L14; SAE52100    
                    SUP6-SUP9A; SUP10A-SUP12V; SCr415-SCr440; SCM415-SCM440 and so on.    
     
3. Steel grade and  chemical composition     

Steel grade C Mn S P Si Cr Cu
20CrMo 0.18~0.24 0.50~0.80 ≤0.035 ≤0.035 0.17~0.37 0.70~1.00 ≤0.030
50CrVA 0.46~0.54 0.50~0.80 ≤0.030  0.10~0.20 0.17~0.37 0.80~1.10 ≤0.25 
60Si2Mn 0.56~0.64 0.60~0.90 ≤ 0.035 ≤ 0.035 1.60~2.00 ≤ 0.035 ≤0.25 
SAE9255 0.52~0.60 0.60~0.90 ≤0.040 ≤0.035 1.50~2.00 ≤ 0.035  
60Si2Mn 0.56~0.64 0.60~0.90 ≤ 0.035 ≤ 0.035 1.60~2.00 ≤ 0.035 ≤0.25 
55CrSi 0.50~0.60 0.50~0.80 ≤ 0.03 ≤ 0.03 1.20~1.60 0.50~0.80 ≤ 0.02

 

4. Usage: Mold; Machinery manufacturing and Processing and so on.
  
 

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