PRODUCT
Carbon Steel Wire Rod Alloy Steel Wire Rod Carbon steels Alloy steels General structural steel Free cutting carbon steel Spring Steel Bearing steel Shaped bars

Alloy Steel Wire Rod

Alloy Steel Wire Rod for Cold Heading and Cold Forging.

35ACR
40ACR
10B21
10B33
50BV30
Application sectors

Grade CHEMICAL COMPOSITION(%) 
C Si Mn P S Ni Cr Mo Cu Al Ti B V
Max. Max. Max. Max. Min. Min. MIN
35ACR 0.35~0.39 0.10max 0.60~0.90 0.03 0.03 0.20~0.40 0.01
40ACR 0.40~0.44 0.10max 0.60~0.90 0.03 0.03 0.20~0.40 0.01
10B21 0.18~0.23 0.10max 0.70~1.00 0.03 0.035 0.0005
10B30 0.28~0.34 0.15~0.35 0.70~1.00 0.03 0.035 0.0005
10B33 0.32~0.36 0.15~0.35 0.70~1.00 0.03 0.035 0.0005
50BV30 0.27~0.33 0.10,max 0.70~1.00 0.03 0.035 0.30~0.50 0.0005 0.10~0.15

High cleanliness

Cold heading quality

Product features

  • High cleanliness
  • Cold heading quality