EN 1.4122 Stainless Steel vs. EN 1.4571 Stainless Steel
Both EN 1.4122 stainless steel and EN 1.4571 stainless steel are iron alloys. They have 86% of their average alloy composition in common. ... EN 1.4122 (X39CrMo17-1) Stainless Steel EN 1.4571 (X6CrNiMoTi17-12-2) Stainless Steel. Metric Units US Customary Units. Mechanical Properties. Elastic (Young's, Tensile) Modulus, …