Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:400 m.t
Supply Capability:80000 m.t/month
Carbon Structural Steel Square Bars S10C Specification 1, Size: 120*120mm; 130*130mm; 150*150mm; 160*160mm; 200*200mm 2, Length: Max 12m 3, Heat Treatment: Normalizing, Annealing, Tempering, Quenching 4, Surface Treatment: Black, Polished, Galvanized Chemical Composition % Mechanical Properties Strength of Extension Reduction of Area Products Show C Si Mn P S Cr Ni Cu 0.08-0.13 0.15-0.35 0.30-0.60 ≤0.030 ≤0.030 ≤0.20 ≤0.25 ≤0.25 Yield Strength Elogation Hardness ≥335(34) Mpa ≥205(21) Mpa ≥31% ≥55% ≤137HB
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