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Shandong Witsteel International Trading Co., Ltd.Shandong Witsteel International Trading Co., Ltd.

Square Steel Billets, Popular Used In Wire Rod / Beam / HRB Industry

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Square Steel Billets, Popular Used In Wire Rod / Beam / HRB Industry

  • FOB Price: 400-1000 USD / units
  • MOQ: 10 units
  • Supply Capability: 10000 units / month
  • Port: Qingdao/Tianjin/Shanghai Port

Details

Product Details

    COMMODITY       Steel  Round Bar Used In Mechanical Industry, Tube/Pipe Manufacture, Vehicle Industry...

    STANDARD         GB/T699-1988、GB/T700-1988、GB/T3077-1988、GB/T702-1986、QJ/HG02.17-1991、ASME  

    GRADE                 Q195, Q215, Q235, Q255,Q275                                               

                                  8#-10#, 15#, 20#, 35#, 45#, Q235B, 40Cr, 20Cr, 42CrMo, 20CrMo, 16Mn(Q345B)

    TECHNIQUE         Hot Rolled

    DIAMETER           ∮8-480 mm

    LENGTH               Random Length or According to customer requirements   

    CONDITION          Normalizing, Normalizing rolled  

    TOLERANCE         According to  GB/T699、GB/T700、GB/T3077、ASME

    TRADE TERMS     FOB/CFR/CIF

     PAYMENTS          T/T, LC 

     Application         Carbon structural steel, Alloy steel, Gear steel, Wire rod, etc.


Chemical Comosition


Steel GradeC(%)Mn(%)S(%)P(%)Si(%)
Q195≤0.12≤0.50≤0.040≤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
20MnSi0.17-0.251.2-1.6≤ 0.050≤ 0.0500.40-0.80
3SP0.14-0.220.40-0.85≤ 0.050≤ 0.0400.05-0.15
5SP0.28-0.370.50-1.00≤ 0.050≤ 0.0400.15-0.30