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Grade CuZn10
Germany W-Nr. CW501L
Corresponding Standard DIN EN 12163-2016
Copper and copper alloys – Rod 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 Other Total More
Minimum Value - - 89 - - - - Zn:余量
Maximum Value 0.05 0.3 91 0.05 0.02 0.1 0.1
"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.
CuZn10 Mechanical Properties
diameter/width arcoss-flats
d/t
mm		 Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
4<d/t≤80 CuZn10-R240 R240 ≥240 ≤150 ≥40(A11.3)，
≥45(A)
4<d/t≤80 CuZn10- H050 H050 50~95
4<d/t≤40 CuZn10-R320 R320 ≥320 ≥220 ≥23(A11.3)，
≥25(A)
4<d/t≤40 CuZn10- H090 H090 90~120
4<d/t≤10 CuZn10- R380 R380 ≥380 ≥280 ≥11(A11.3)，
≥12(A)
4<d/t≤10 CuZn10-H110 H110 110~150
4<d/t≤80 CuZn10-M M No specification No specification No specification No specification
①Material condition names and character codes:
H - Hardness (Brinell or Vickers hardness), with the suffix number indicating the hardness value.
R - Tensile strength, with the suffix number indicating the minimum tensile strength value.
M - Manufactured without specified mechanical properties.
Refer to standard EN 1173-2008.
②A100、A11.3、A-gauge length
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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