16MnCr5是钢材料。
(相关资料图)
16MnCr5是从德国引进的钢种,相当于我国16CrMnH钢(参照GB/T 5216-2004),有较好的淬透性和切削性,对较大截面零件,热处理后能得到较高表面硬度和耐磨性,低温冲击韧度也较高。
16MnCr5化学成分:
(1)16MnCr5含碳 C :0.14~0.19
(2)16MnCr5含硅 Si:≤0.40
(3)16MnCr5含锰 Mn:1.00~1.30
(4)16MnCr5含硫 S :0.010~0.035
(5)16MnCr5含磷 P :≤0.035
(6)16MnCr5含铬 Cr:0.80~1.10
扩展资料:
16MnCr5的钢力学性能:
(1)16MnCr5的抗拉强度 σb (MPa):1373。
(2)16MnCr5的条件屈服强度 σ0.2 (MPa):1187。
(3)16MnCr5的伸长率 δ5 (%):13。
(4)16MnCr5的断面收缩率 ψ (%):57。
(5)16MnCr5的冲击韧性值 αku (J/cm²):72。
(6)16MnCr5的硬度 :≤297HB。
参考资料:搜狗百科-16MnCr5合金钢
本文到此讲解完毕了,希望对大家有帮助。
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