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Heping,Shijiazhuang,Hebei,China China
Chemical composition:C:0.42-0.50 Mn:0.50-0.80 Si0.40 S0.045(or S0.030) P0.045(or P 0.035) Product:Carbon structural steel Specification:
Chemical Composition: C:0.38-0.45 Mn:0.75-1.00 Si:0.15-0.35 S 0.040 P: 0.035 Cr:0.80-1.10 Ni: 0.25 Cu: 0.35 Mo:0.15-0.25
Alloy structural steel, forged round bar, called it 5140 in the U.S.A., SCr440 in Japan, 41Cr4 in West Garmany, ***** composition:C:0.37-0.44 Mn:0.50
الشخص الذي يمكن الاتصال به Ms. Tricia Tsui
عنوان Heping, Shijiazhuang, Hebei
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