AECMA PREN 3993-1997
航空航天系列.FE-CM1501(X13CrNiMoCo12-3-2-2)调质钢 精密铸件和砂铸件De小于或等于150mm ,Rm≥925MPa
Aerospace Series Steel FE-CM1501 (X13CrNiMoCo12-3-2-2) Hardened and Tempered Precision and Sand Castings De Less Than or Equal to 150 mm Rm Greater Than or Equal to 925 MPa Edition P 1
- 标准号
- AECMA PREN 3993-1997
- 发布日期
- 1997年
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- V11
- 发布单位
- IX-AECMA
- 适用范围
- This standard is part of the series of EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-5.