AFNOR NF EN 4658 Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Forgings - a or D < ou = 200 mm - Rm > or = 1 520 MPa
Другие Стандарты AFNOR





