905M39欧洲进口合金结构钢东莞明富现货提供
905M39优质合结钢原装进口料明富钢材品质保证
明富优质供应905M39合金钢质量好价格低
明富钢材优质销售---905M39合金钢C. Si. Mn Cr. Mo. Al.
明富钢材优质销售---905M39合金钢0.40% 0.25% 0.50% 1.60% 0.20% 1.20%
明富钢材优质销售---905M39合金钢905M39 is a chromium-aluminium-molybdenum steel. 905M39 is ideally suited for nitriding when a good core strength and hard surface is required. 905M39 is usually supplied in the hardened and tempered condition. 905M39 can be supplied in various heat treated states but more often is supplied in the R and S condition
ree surface, and minimum distortion