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Grade CuNi30Mn1Fe
Germany W-Nr. 2.0882
Old Grade
Corresponding Standard DIN 17672-1-1983
Wrought copper and copper alloys bars；Properties.
Classification Copper and Copper Alloys
Properties Corrosion Resistance
Density 8.9 g/cm3
CuNi30Mn1Fe Chemical Element Composition Content (%)
Component Fe C Mn S Ni * Pb Zn Other Total More
Minimum Value 0.4 - 0.5 - 30 - - - Cu:余量
Maximum Value 1 0.05 1.5 0.05 32 0.03 0.5 0.3
"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.
CuNi30Mn1Fe Mechanical Properties
diameter/thickness
d
mm		 Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Round bar; d≤10 2.0882.10 Soft F34 (.10) 340~420 ≥120 ≥35(A5) ≈90
Square bar, hexagonal bar; d≤8 2.0882.10 Soft F34 (.10) 340~420 ≥120 ≥35(A5) ≈90
Round Material; d＜20 2.0882.26 Half hard F42(.26) ≥420 ≥300 ≥14(A5) ≈120
Square, Hexagonal Material; d＜17 2.0882.26 Half hard F42(.26) ≥420 ≥300 ≥14(A5) ≈120
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 Wrought 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
BFe30-1-1 T71510 68Cu-30Ni-1Mn-.5Fe C71581 CuNi30Fe1Mn C71581 CuNi30Fe1Mn C71581
2.0882 		CuNi30Fe1Mn CW354H МНЖМц30-1-1 5682
C71581
2 Approximate Comparison Table Copper and Copper Alloy
Germany European Standard
DIN EN/DIN W-Nr. EN Numerical Grade
CuNi30Mn1Fe 2.0882 CuNi30Mn1Fe CW354H
CuNi30Mn1Fe Corresponding Standards(Same grade name, different standards)
1 EN 12163-1998
CuNi30Mn1Fe CW354H
2 EN 12452-1999
CuNi30Mn1Fe CW354H
3 EN 12451-1999
CuNi30Mn1Fe CW354H
4 DIN 17672-1-1983
CuNi30Mn1Fe 2.0882 (CuNi30Fe)
5 DIN EN 12163-1998
CuNi30Mn1Fe CW354H (2.0882)
6 DIN EN 12163-2016
CuNi30Mn1Fe CW354H
7 DIN 17671-1-1983
CuNi30Mn1Fe 2.0882 (CuNi30Fe)
8 EN 12163-2016
CuNi30Mn1Fe CW354H
9 DIN 17664-1983
CuNi30Mn1Fe 2.0882 (CuNi30Fe)
10 NF EN 12451-1999
CuNi30Mn1Fe CW354H
11 DIN EN 12449-2019
CuNi30Mn1Fe CW354H
12 EN 12449-2023
CuNi30Mn1Fe CW354H

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