Min. Order Reference FOB Price
3 Tons US$1,000.00-2,300.00 / Ton
Product Description
Product Description structural carbon steel :45# with details in under sheet : Standard No. Alloy No. Chemical compositions(%) C Cr Mn Ni P S Si GB/T699-1999 45# 0.42~0.50 ≤0.25 0.50~0.80 ≤0.25 ≤0.035 ≤0.035 0.17~0.37 Mechanical Property Tensile Strength(Mpa) ...