DIN EN 2540:2018-10
Действует
Aerospace series - Steel X7CrNiAl17-7 (1.4568) - Air melted - Solution treated and precipitation hardened - Sheet and strip - a <kleiner => 6 mm - 1 240 MPa <kleiner => R<(Index)m> <kleiner => 1 450 MPa; German and English version EN 2540:2018
— 18 стр.
