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Steel Section
Home > Tangshan Jikuang Mining Supplies Co.,ltd

Square Bar

 Name:  steel billets
 Length:  6 -12 meter (+ 50mm)
 Size:  100*100, 120*120, 150*150, 200*200
 Grade:  3SP,5SP,Q235,20MnSi.Q195
 Shape:  Square, Round
 Technique:  Square, Round
 Standard:  ASTM/GB

 Standard  C(%)  Mn(%)  S(%)  P(%)  Si(%)
 Q195  ≤0.12  ≤0.50  ≤0.04  ≤0.035  ≤0.30
 Q235  ≤0.20  ≤1.40  ≤0.045  ≤0.045  ≤0.35
 Q275  ≤0.22  ≤1.50  ≤0.045  ≤0.045  ≤0.35
 20MnSi  0.17-0.25  1.2-1.6  ≤0.050  ≤0.050  0.40-0.80
 3SP  0.14-0.22  0.40-0.85  ≤0.050  ≤0.040  0.05-0.15
 5SP  0.28-0.37  0.50-1.00  ≤0.050  ≤0.040  0.15-0.30