Draft Document - Aerospace series - Steel FE-PM3902 (X7CrNiAl17-7) air melted, solution treated and precipitation hardened - Plate, 6 mm < a 15 mm, 1240 MPa R<(Index)m> 1450 MPa
文件草稿.航空航天系列.FE-PM3902（X7CrNiAl17-7）钢空气熔化 固溶处理和沉淀硬化.板材 6mm1450MPa

1998-05-01

Aerospace series. Steel X7CrNiAl17-7 (1.4568). Air melted. Solution treated and precipitation hardened. Sheet and strip. a ≤ 6 mm. 1 240 MPa ≤ Rm ≤ 1 450 MPa
航空航天系列 钢X7CrNiAl17-7（1.4568） 空气融化了 固溶处理和沉淀硬化 床单和长条 a=6毫米 1240MPa=Rm=1450MPa

2018-08-07

Aerospace series-Steel FE-PM3503 (X7CrNiMo15-7-3) Air melted-Solution treated and precipitation treated Plate-6 mm less than a 15 mm 1 310 MPa Rm 1 550 MPa
航空航天系列钢FE-PM3503（X7CrNiMo15-7-3）经空气熔融溶液处理和沉淀处理的板-6 mm小于15 mm 1 310 MPa Rm 1 550 MPa

1999-03-01

Draft Document - Aerospace series - Steel FE-PM3503 (X7CrNiMo15-7-3) - Air melted, solution treated and precipitation treated - Plate 6 mm < a 15 mm, 1310 MPa R<(Index)m> 1550 MPa
文件草案——航空航天系列——FE-PM3503（X7CrNiMo15-7-3）钢——空气熔融、固溶处理和沉淀处理——6 mm板a15 mm 1310 MPaR<（索引）m>1550 MPa

1999-08-01

Aerospace series - Steel X7CrNiAl17-7 (1.4568) - Air melted - Solution treated and precipitation hardened - Sheet and strip - a 6 mm - 1 240 MPa R<(Index)m> 1 450 MPa; German and English version EN 2540:2018
航空航天系列.X7CrNiAl17-7（1.4568）钢.空气熔炼.固溶处理和沉淀硬化.薄板和带材.a级6mm-1240MPa R<（指数）m>1450MPa；德语和英语版本EN 2540:2018

2018-10-01