德国 · DIN

Ms63

DIN 17672-1:1969 — Wrought copper and copper alloy rod and bar; properties

化学成分

元素minmax相似备注
Al0.03
Cu6264
Fe0.1
Mn0.1
Ni0.3
Pb0.1
Sb0.01
Sn0.1
Tot Ni+Pb0.5
Total oth.0.1
Zn​​Bal​​​​Bal​​

力学性能

热处理 / 状态屈服强度抗拉强度伸长率断面收缩率冲击功硬度
圆钢  Soft  t >= 10 mm≤250290–370≥45 for A5; min 36 % for A10HB ≥75 HB 2.5/62.5
圆钢  应变硬化, 1/2 硬  t <= 40 mm≥250370–440≥27 for A5; min 24 % for A10HB ≥110 HB 2.5/62.5
圆钢  应变硬化,硬  t <= 12 mm≥340≥540≥14 for A5; min 30 % for A10HB ≥135 HB 2.5/62.5
圆钢  应变硬化,硬  t <= 6 mm≥470≥540≥8 for A5; min 5 % for A10HB ≥160 HB 2.5/62.5
扁钢  Soft  t >= 10 mm≤250290–370≥45 for A5; min 36 % for A10HB ≥75 HB 2.5/62.5
扁钢  应变硬化, 1/2 硬  t <= 40 mm≥250370–440≥27 for A5; min 24 % for A10HB ≥110 HB 2.5/62.5
扁钢  应变硬化,硬  t <= 12 mm≥340≥540≥14 for A5; min 30 % for A10HB ≥135 HB 2.5/62.5
扁钢  应变硬化,硬  t <= 6 mm≥470≥540≥8 for A5; min 5 % for A10HB ≥160 HB 2.5/62.5
正方形,六边形  Soft  t >= 10 mm≤250290–370≥45 for A5; min 36 % for A10HB ≥75 HB 2.5/62.5
正方形,六边形  应变硬化, 1/2 硬  t <= 40 mm≥250370–440≥27 for A5; min 24 % for A10HB ≥110 HB 2.5/62.5
正方形,六边形  应变硬化,硬  t <= 12 mm≥340≥540≥14 for A5; min 30 % for A10HB ≥135 HB 2.5/62.5
正方形,六边形  应变硬化,硬  t <= 6 mm≥470≥540≥8 for A5; min 5 % for A10HB ≥160 HB 2.5/62.5

物理性能

弹性模量平均热膨胀系数热导率比热容电阻率密度泊松比
8.40

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