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Grade CuZn42
European Standard Steel Grade CW510L
Corresponding Standard EN 12166-2016
Copper and Copper Alloys - Wire for General Purposes
Classification Copper and Copper Alloys
Density 8.4 g/cm3
CuZn42 Chemical Element Composition Content (%)
Component Fe Ni Cu Pb Al Sn Other Total More
Minimum Value - - 57 - - - - Zn:余量
Maximum Value 0.3 0.3 59 0.2 0.05 0.3 0.2
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.
CuZn42 Mechanical Properties
diameter*
d
mm		 Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
6<d≤20 CuZn42-H095 H095 HV
95~130
1.5<d≤14 CuZn42-H115 H115 115~170
1.5<d≤8 CuZn42-H145 H145 ≥145
6<d≤20 CuZn42-R360 R360 ≥360 ≤320 ≥15(A11.3)；
≥20(A)
0.5<d≤14 CuZn42-R430 R430 ≥430 ≥220 ≥6(A100)；
≥8(A11.3)；
≥10(A)
0.5<d≤8 CuZn42-R500 R500 ≥500 ≥350 ≥2(A100)；
≥5(A11.3)；
All specifications CuZn42-M M No specification No specification No specification No specification
CuZn42 Corresponding Standards(Same grade name, different standards)
1 EN 12166-2016
CuZn42 CW510L
2 DIN EN 12163-2016
CuZn42 CW510L
3 DIN EN 12166-2016
CuZn42 CW510L
4 EN 12163-2016
CuZn42 CW510L
5 EN 12420-2014
CuZn42 CW510L
6 EN 12167-2024
CuZn42 CW510L

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!