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Grade CuZn10
Germany W-Nr. CW501L
Corresponding Standard DIN EN 12449-2019
Copper and Copper Alloys - Seamless, Round Tubes 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：Rem.
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
Wall thickness
t
mm		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Specified Plastic Yield Strength
Rp0.2
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
t≤20 R240 (Annealed condition ) ≥240 ≤140 ≥40
t≤20 H050 (Annealed condition ) 45~75
t≤10 R300 ≥300 ≥180 ≥20
t≤10 H075 70~100
t≤5 R360 ≥360 ≥280 ≥8
t≤5 H100 ≥95
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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