steel din 1.7225 1.with high quality and competitive price 2.delivery time:30-35days 3.payment items:T/T,L/C 42CrMo4/AISI 4140/SCM440/DIN 1.7225 alloy steel flathigh quality,good service,fast deliverly 1.Chemical composition: C 0.38~0.45, Si 0.17~0.37, Mn 0.50~0.80, Cr 0.90~1.20, Mo 0.15~0.25, P≤0.035, S≤0.035, Cu≤0.30, Ni≤0.30 2.Size:Thickness:30mm-250mm;Widthness:150mm-610mm 3.Certificate of ...