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Valve steels

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Valve steels

W-nr Designation Euronorm AISI, SAE, ASTM
1.4718 X45CrSi9-3 X45CrSi9-3 HNV 3
1.4731 X40CrSiMo 10-2 X40CrSiMo 10-2
1.4748 X85CrMoV18-2 X85CrMoV18-2
1.4871 X53CrMnNiN21-9 X53CrMnNiN21-9 EV8
1.4873 X45CrNiW18-9 X45CrNiW18-9
1.4875 X55CrMnNiN20-8 X55CrMnNiN20-8
1.4882 X50CrMnNiNbN21-9 X50CrMnNiNbN21-9