EN CC383H (CuNi30Fe1Mn1NbSi-C) Copper-Nickel
Nickel Alloys
Property Overview
Density8.9g/cm³
Elastic Modulus140GPa
Tensile Strength440MPa
Yield Strength260MPa
Brinell Hardness130HB
Maximum Service Temperature260°C
Chemical Composition
C
0 to 0.030%
NI
29 to 31%
MN
0.6 to 1.2%
SI
0.3 to 0.7%
P
0 to 0.010%
S
0 to 0.010%
CU
64 to 69.1%
NB
0.5 to 1.0%
AL
0 to 0.010%
B
0 to 0.010%
BI
0 to 0.010%
CD
0 to 0.020%
MG
0 to 0.010%
PB
0 to 0.010%
SE
0 to 0.010%
TE
0 to 0.010%
ZN
0 to 0.5%
FE
0.5 to 1.5%
Mechanical
A - Min. elongation at fracture (%) (GS)
18
Elastic (Young's, Tensile) Modulus
140 GPa
Elongation at Break
20 %
Poisson's Ratio
0.33
R p0.2 0.2% proof strength (MPa) (GS)
230
Rm - Tensile strength (MPa) (GS)
440
Shear Modulus
52 GPa
Tensile Strength: Ultimate (UTS)
490 MPa
Tensile Strength: Yield (Proof)
260 MPa
Hardness
Brinell Hardness
130
Brinell hardness (HBW): (GS)
115
Physical
Density
8.9 g/cm 3
Thermal
Latent Heat of Fusion
240 J/g
Maximum Temperature: Mechanical
260 °C
Melting Completion (Liquidus)
1180 °C
Melting Onset (Solidus)
1130 °C
Specific Heat Capacity
410 J/kg-K
Thermal Conductivity
29 W/m-K
Thermal Diffusivity
8.1 mm 2 /s
Thermal Expansion
15 µm/m-K
Thermal Shock Resistance
17 points
Electrical
Electrical Conductivity: Equal Volume
5.2 % IACS
Electrical Conductivity: Equal Weight (Specific)
5.3 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
84 MJ/m 3
Resilience: Unit (Modulus of Resilience)
250 kJ/m 3
Stiffness to Weight: Axial
8.6 points
Stiffness to Weight: Bending
19 points
Strength to Weight: Axial
15 points
Strength to Weight: Bending
16 points
Environmental
Base Metal Price
44 % relative
Embodied Carbon
5.7 kg CO 2 /kg material
Embodied Energy
83 MJ/kg
Embodied Energy
83 MJ/kg 36 x 10 3 BTU/lb
Embodied Water
280 L/kg
Embodied Water
280 L/kg 34 gal/lb
Registered Designations & Aliases
CC383HCuNi30Fe1Mn1NbSi-CCuNi30Fe1Mn1NbSi-CEN CC383H (CuNi30Fe1Mn1NbSi-C) Copper-Nickel
Standards
EN 1982 EN 1982: 2008 Copper and copper alloys. Ingots and castings
EN 1982 EN 1982: Copper and copper alloys - Ingots and castings