NF EN 10250-4
NF EN 10250-4 (Open die steel forgings for general engineering purposes - Part 4: Stainless steels)· AFNOR NF (France) · 71 materials
NF EN 10250-4 (Open die steel forgings for general engineering purposes - Part 4: Stainless steels)· AFNOR NF (France) · 71 materials