Purchase Qty. Reference FOB Price
10-19 Tons US$1,000.00
20+ Tons US$950.00
Product Description
Hot Rolled/ Forged Alloy Structural Steel Flat Bar/ Round Bar 4140/1.7225/SCM440/42CrMo4/42CrMo Basic Information Chemical Composition(%) Steel Grade C Si Mn Cr Ni Mo Cu P S 4140 0.38~0.45 0.17~0.37 0.50~0.80 0.9~1.20 ≤0.30 0.15~0.25 ≤0.30 ≤0.035 ≤0.035 ...