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Grade CuSi3Mn1
European Standard Steel Grade CW116C
Corresponding Standard EN 12166-1998
Copper and copper alloys — Wire for general purposes
Classification Copper and Copper Alloys
Density 8.8 g/cm3
CuSi3Mn1 Chemical Element Composition Content (%)
Component Fe Si Mn P Pb Al Zn Other Total More
Minimum Value - 2.7 0.7 - - - - - Cu:余量
Maximum Value 0.2 3.2 1.3 0.05 0.05 0.05 0.4 0.5
"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.
CuSi3Mn1 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≤20 CuSi3Mn1-R360 R360 360~450 ≈240* ≥40(A100)
≥43(A11.3)
≥45(A)
0.1≤d≤20 CuSi3Mn1-H085 H085 HV: 85~115
0.1≤d≤20 CuSi3Mn1-R440 R440 440~540 ≈290* ≥28(A100)
≥30(A11.3)
≥32(A)
0.1≤d≤20 CuSi3Mn1-H115 H115 HV: 115~145
0.1≤d≤20 CuSi3Mn1-R530 R530 530~680 ≈480* ≥15(A100)
≥18(A11.3)
≥20(A)
0.1≤d≤20 CuSi3Mn1-H25 H25 HV: 125~155
0.1≤d≤10 CuSi3Mn1-R670 R670 670~810 ≈600* ≥8(A100)
≥9(A11.3)
≥10(A)
0.1≤d≤10 CuSi3Mn1-H155 H155 HV: 155~185
0.1≤d≤6 CuSi3Mn1-R800 R800 ≥800 ≈750* ≥5(A100)
≥6(A11.3)
0.1≤d≤6 CuSi3Mn1-H210 H210 HV: ≥210
All specifications CuSi3Mn1-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 Bronze
China United States International Organization for Standardization European Standard Russia United Kingdom
GB ISC ASTM UNS ISO Numerical Grade EN Numerical Grade GOST Commercial Grade BS EN/BS
QSi3-1 T64730 96Cu-3Si-1Mn C65500 CuSi3Mn1 C65500 CuSi3Mn1 CW116C БрКМц3-1 CS101 C65500
2 Approximate Comparison Table Copper and Copper Alloy
United States International Organization for Standardization European Standard Russia United Kingdom
UNS ISO EN Numerical Grade GOST BS EN/BS
C65500 CuSi3Mn1 CuSi3Mn1 CW116C BrKMts3-1 CS101
CuSi3Mn1 Corresponding Standards(Same grade name, different standards)
1 EN 12163-1998
CuSi3Mn1 CW116C
2 EN 12166-1998
CuSi3Mn1 CW116C
3 DIN EN 12163-1998
CuSi3Mn1 CW116C
4 DIN EN 12166-1998
CuSi3Mn1 CW116C

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