ES2435822T3 - Hadfield steel with hafnium - Google Patents
Hadfield steel having the following chemical composition: 0.90 to 1.35% by weight of C, 11.00 to 14.00% by weight of Mn, 0.80% maximum by weight of Si, 0.07% maximum by weight of P, maximum 0.05% by weight of S and an amount of hafnium greater than or equal to 0.01% and less than 0.1% by weight, the rest being iron and impurities associated with iron and in which the percentages are expressed ...