Min. Order Reference FOB Price
10 Tons US$700.00-800.00 / Ton
Product Description
alloy hot forging Forged round Steel bar shaft(4140 SCM440) 1.4140 42CrMo SCM440 steel rod Chemical Composition (%): Grade C Si Mn P S Cr Mo 42CrMo4 0.38-0.45 0.17-0.37 0.40-0.70 ≤0.035 ≤0.035 0.90-1.20 0.15-0.25 1.7225 0.38-0.45 ≤0.40 0.60-0.90 ≤0.025 ...