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Grade CuZn10
European Standard Steel Grade CW501L
Corresponding Standard EN 12166-1998
Copper and copper alloys — Wire for general purposes
Classification Copper and Copper Alloys
Density 8.8 g/cm3
CuZn10 Chemical Element Composition Content (%)
Component Fe Ni Cu Pb Al Sn More
Minimum Value - - 89 - - - Zn:余量
Maximum Value 0.05 0.3 91 0.05 0.02 0.1
CuZn10 Mechanical Properties
diameter③
d
mm		 Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
0.1≤d≤0.5 CuZn10-R290 Soft; R290 290~390 ≈140* ≥25*(A100)
0.5<d≤1.5 CuZn10-R280 Soft; R280 280~380 ≈130* ≥30(A100)
1.5<d≤4 CuZn10-R270 Soft; R270 270~370 ≈130* ≥35(A100)
1.5≤d≤4 CuZn10-H070 Soft; H070 HV: 70~120
4<d≤20 CuZn10-R240 Soft; R240 240~340 ≈120* ≥35(A11.3)；
≥40(A)
4<d≤20 CuZn10-H060 Soft; H060 HV: 60~110
0.5≤d≤1.5 CuZn10-R380 1/4 Hard; R380 380~480 ≈260* ≥8*(A100)
1.5<d≤4 CuZn10-R350 1/4-Hard; R350 350~450 ≈240* ≥12*(A100)
1.5≤d≤4 CuZn10-H115 1/4 Hard; H115 HV: 115~145
4<d≤20 CuZn10-R330 1/4-Hard; R330 330~430 ≈230* ≥15(A11.3)；
≥20(A)
4<d≤20 CuZn10-H105 1/4-Hard; H105 HV: 105~135
0.5≤d≤1.5 CuZn10-R470 1/2 Hard; R470 470~570 ≈390*
1.5<d≤4 CuZn10-R440 1/2 Hard; R440 440~540 ≈370*
1.5≤d≤4 CuZn10-H135 1/2 Hard; H135 HV: 135~165
4<d≤8 CuZn10-R410 1/2 Hard; R410 410~510 ≈350*
4<d≤8 CuZn10-H125 1/2-Hard; H125 HV: 125~155
0.5≤d≤1.5 CuZn10-R570 Hard; R570 ≥570 ≈560*
1.5<d≤4 CuZn10-R530 Hard; R530 ≥530 ≈520*
1.5≤d≤4 CuZn10-H155 Hard; H155 HV: ≥155
All specifications CuZn10-M M No specification No specification No specification No specification
①Material condition designation: H-Hardness (Brinell or Vickers), the suffix number indicates the hardness value; R-Tensile strength, the suffix number indicates the minimum tensile strength; M-As manufactured, without specified mechanical properties
②A100, A11.3, A-gauge length
③Or equivalent cross-sectional area for polygonal wire.
1 Approximate Comparison Table Brass
China Japan United States International Organization for Standardization Germany European Standard Russia
GB JIS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN Numerical Grade GOST
H90 C2200 90Cu-10Zn C22000 CuZn10 C22000 CuZn10 C22000
2.0230 		CuZn10 CW501L Л90
2 Approximate Comparison Table Copper and Copper Alloy
Germany European Standard Russia
DIN EN/DIN W-Nr. EN Numerical Grade GOST
CuZn10 2.0230 CuZn10 CW501L L90
CuZn10 Corresponding Standards(Same grade name, different standards)
1 EN 12163-1998
CuZn10 CW501L
2 EN 12166-1998
CuZn10 CW501L
3 EN 12166-2016
CuZn10 CW501L
4 DIN EN 12163-1998
CuZn10 CW501L
5 DIN EN 12163-2016
CuZn10 CW501L
6 DIN EN 12166-2016
CuZn10 CW501L
7 DIN EN 12166-1998
CuZn10 CW501L
8 DIN 17660-1983
CuZn10 2.0230 (Ms90)
9 EN 12163-2016
CuZn10 CW501L
10 DIN EN 12449-2019
CuZn10 CW501L
11 EN 12449-2023
CuZn10 CW501L

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