标题: BS EN 3532:2007 [打印本页] 作者: jacksonmoss 时间: 2013-11-30 19:17:41 标题: BS EN 3532:2007
BS EN 3532:2007
Aerospace series. Steel FE-PM2701 (X2NiCoMo18-8-5).Vacuum induction melt ed and vacuum arc remelted. Solution treated and precipitation treated.P late. 6 mm $2J a ≤ 40 mm. 1750 MPa ≤ Rm ≤ 2000 MPa