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Grade CuZn36
European Standard Steel Grade CW507L
Corresponding Standard EN 1654-1998
Copper and copper alloys - Strip for springs and connectors
Classification Copper and Copper Alloys
Density 8.4 g/cm3
CuZn36 Chemical Element Composition Content (%)
Component Fe Ni Cu Pb Al Sn Other Total More
Minimum Value - - 63.5 - - - - Zn：余量
Maximum Value 0.05 0.3 65.5 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.
CuZn36 Mechanical Properties
condition Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Strip CuZn36-R350 R350 350~430 ≥(170) ≥19ⓐ ；≥23ⓑ
Strip CuZn36-H095 H095 HV: 95~125
Strip CuZn36-R410 R410 410~490 ≥(300) ≥8ⓐ ；≥10ⓑ
Strip CuZn36-H120 H120 HV: 120~155
Strip CuZn36-R480 R480 480~560 ≥(430) ≥3ⓐ ；≥5ⓑ
Strip CuZn36-H150 H150 HV: 150~180
Strip CuZn36-R550 R550 550~640 ≥(500) ≥2ⓑ
Strip CuZn36-H170 H170 HV: 170~200
Strip CuZn36-R630 R630 ≥630 ≥(600)
Strip CuZn36-H190 H190 HV: ≥190
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
H65 C2700 65Cu-35Zn C27000 CuZn36 C27000 CuZn36 C27000
2.0335 		CuZn36 CW507L Л65
2 Approximate Comparison Table Cupper and cupper alloy
Japan United States International Organization for Standardization Germany European Standard Russia Sweden United Kingdom
JIS UNS ISO DIN EN/DIN W-Nr. EN Numerical Grade GOST SS BS EN/BS
C2720 C27400 CuZn37 CuZn36
CuZn37 		2.0335 CuZn36 CW507L l63 CuZn37 CZ108
3 Approximate Comparison Table brass
China Japan United States International Organization for Standardization Germany United Kingdom
GB JIS ASTM ISO DIN EN/DIN BS EN/BS
H65 C2700 C27000 CuZn35 CuZn36 CZ107
CuZn36 Corresponding Standards(Same grade name, different standards)
1 EN 12163-1998
CuZn36 CW507L
2 EN 12166-1998
CuZn36 CW507L
3 EN 1654-1998
CuZn36 CW507L
4 EN 12166-2016
CuZn36 CW507L
5 DIN EN 12163-1998
CuZn36 CW507L
6 DIN EN 12163-2016
CuZn36 CW507L
7 DIN 17671-1-1983
CuZn36 2.0335 (Ms63)
8 DIN EN 12166-2016
CuZn36 CW507L
9 DIN EN 12166-1998
CuZn36 CW507L
10 DIN 17660-1983
CuZn36 2.0335 (Ms63)
11 EN 12163-2016
CuZn36 CW507L
12 DIN 2076-1984
CuZn36
13 EN 12167-2024
CuZn36 CW507L
14 DIN EN 12449-2019
CuZn36 CW507L
15 EN 12449-2023
CuZn36 CW507L

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