... ,GCr15,35CrMo,50CrVA,30CrMnTi,38CrMoAl,40Cr 3.1.80mm-15.0mm(di 1.chain pin(04C-24A) 2.material:20CrMnMo ,40CrNiMo , ... 20CrNiMo ,GCr15,35CrMo,50CrVA,30CrMnTi,38CrMoAl,40Cr 3.1.80mm- ... 17-0.230.17-0.370.90-1.20≤0.0351.10-1.40 0.20-0.30 440Cr0.37 ... which can be anneeled if you demanded. The diameter is 1.80mm-15.0mm or custom tailored. Why Choose Us ...