DIN EN 4628:2023 航空航天系列 钢 X4CrNiMo16-5-1 (1.4418) 空气熔炼 淬火和回火 棒材 D 200 mm 1 150 MPa R 1 300 MPa
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - D 200 mm - 1 150 MPa R 1 300 MPa; German and English version EN 4628:2022 ¥460.00 收藏 ...