Grade CuMn12NiAl
Germany W-Nr. 2.1365
Corresponding Standard DIN 17471-1983
Resistance alloys
Classification Copper and Copper Alloys
Density 8.2 g/cm3
CuMn12NiAl Chemical Element Composition Content (%)
Component Mn Ni Al More
Nominal Value 12 5 1.2 Cu:余量
CuMn12NiAl Mechanical Properties
diameter
d
mm
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
d>2 ≥400①
0.125<d≤0.5 L0=100:≈18②
0.5<d≤1 L0=100:≥18
d>1 L0=100③:≥25

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