1.4841 1.4864 1.4876 1.4877 1.4872 1.4818 1.4854 1.4886 1.4887 1.4821 X10CrMoVNb9-1 X11CrMoWVNb9-1-1 X8CrCoNiMo10-6 X19CrMoNbVN11-1 X20CrMoV11-1 X22CrMoV12-1 X20CrMoWV12-1 X12CrNiMoV12-3 X3CrNiMoBN17-13-3 X7CrNiNb18-10 X6CrNiMoB17-12-2 X6CrNiTiB18-10 X6CrNiWNbN16-16 X6CrNi18-10 X6CrNi23-13 X6CrNi25-20