高铍铜【QBe0.4-1.8铍铜棒】铍青铜 高硬度铍铜
High beryllium copper for the domestic most the high grade mould beryllium copper, containing beryllium by around 2%, with high strength, high hardness, high conductivity, high elasticity, wear resistance, fatigue resistance, corrosion resistance and low elastic hysteresis, etc. Beryllium bronze QBe0.4 1.8 chemical composition
铝 Al:0.02
铁 Fe:0.10
铍 Be:0.20-0.6
镍 Ni:1.4-2.2
硅 Si:0.20
铜 Cu:余量
钴 Co:0.30
QBe0.4-1.8铍青铜力学性能:抗拉强度(σb/MPa):240
伸长率 (δ10/%):≥20
硬度 (HB)≤50
注:棒材的力学性能
试样尺寸:直径(5-40)
隆进公司售后服务,代客户分条,铣磨,调质硬度软态、半硬、全硬½、¾
我公司在冶金矿产行业中实力雄厚,希望能与您长期合作。