Draft Document - Aerospace series - Steel FE-PL1801 (100Cr6), vacuum induction melted and consumable electrode remelted, hardened and tempered - Hollow bars for the manufacturer of bearings 3.5 mm <kleiner => a <kleiner => 55 mm
文件草案.航空航天系列.FE-PL1801(100Cr6)钢 真空感应熔炼和自耗电极重熔 硬化和回火.轴承制造商用空心棒3.5mm a度55mm