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Grade CuNi10Fe1Mn
Germany W-Nr. CW352H
Old Grade
Corresponding Standard DIN EN 12163-1998
Copper and copper alloys – Rod for general purposes
Classification Copper and Copper Alloys
Density 8.9 g/cm3
CuNi10Fe1Mn Chemical Element Composition Content (%)
Component Fe C Mn P S Ni Co * Pb Zn Sn Other Total More
Minimum Value 1 - 0.5 - - 9 - - - - - Cu:余量
Maximum Value 2 0.05 1 0.02 0.05 11 0.1 0.02 0.5 0.03 0.2
"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.
CuNi10Fe1Mn Mechanical Properties
diameter/width across-flats
d
mm		 Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
10<d≤80 CuNi10Fe1Mn-R280 R280 ≥280 ≈90* ≥30(A)
10<d≤80 CuNi10Fe1Mn-H070 H070 HB: 70~100；
HV: 75~105
2<d≤20 CuNi10Fe1Mn-R350 R350 ≥350 ≈150* ≥6(A100)，≥8(A11.3)，≥10(A)
2<d≤20 CuNi10Fe1Mn-H100 H100 HB: ≥100；
HV: ≥105
2<d≤80 CuNi10Fe1Mn-M M No specification No specification No specification No specification
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 17672-1-1983
Grade
Germany W-Nr.
Old Grade
DIN EN 12163-1998
Grade
Germany W-Nr.
Old Grade
DIN EN 12163-2016
Grade
Germany W-Nr.
1 Approximate Comparison Table cupronickel
China United States International Organization for Standardization Germany European Standard Russia Sweden
GB ISC ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN Numerical Grade GOST SS
BFe10-1-1 T70590 88Cu-10Ni-1.4Fe-.5Mn C70600 CuNi10Fe1Mn C70600 CuNi10Fe1Mn C70600
2.0872 		CuNi10Fe1Mn CW352H МНЖМц10-1-1 5667
C70600
2 Approximate Comparison Table Cupper and cupper alloy
Germany European Standard
DIN EN/DIN W-Nr. EN Numerical Grade
CuNi10Fe1Mn 2.0872 CuNi10Fe1Mn CW352H
CuNi10Fe1Mn Corresponding Standards(Same grade name, different standards)
1 EN 12163-1998
CuNi10Fe1Mn CW352H
2 EN 12452-1999
CuNi10Fe1Mn CW352H
3 EN 12451-1999
CuNi10Fe1Mn CW352H
4 DIN 17672-1-1983
CuNi10Fe1Mn 2.0872 (CuNi10Fe)
5 DIN EN 12163-1998
CuNi10Fe1Mn CW352H (2.0872)
6 DIN EN 12163-2016
CuNi10Fe1Mn CW352H
7 DIN 17671-1-1983
CuNi10Fe1Mn 2.0872 (CuNi10Fe)
8 EN 12163-2016
CuNi10Fe1Mn CW352H
9 DIN 17664-1983
CuNi10Fe1Mn 2.0872 (CuNi10Fe)
10 NF EN 12451-1999
CuNi10Fe1Mn CW352H
11 DIN EN 12449-2019
CuNi10Fe1Mn CW352H
12 EN 12449-2023
CuNi10Fe1Mn CW352H

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