UNS C19000 (CW108C) Nickel-Phosphorus Copper
Alloy Steels
HR01 (quarter-hard and stress relieved)
Property Overview
Density8.9g/cm³
Elastic Modulus120GPa
Tensile Strength550MPa
Yield Strength510MPa
Brinell HardnessUnknown
Maximum Service Temperature200°C
Chemical Composition
C
CuNi1P ( CW108C ) Low alloyed copper alloy Chemical composition. Equivalents of CuNi1P ( CW108C ). Standards.1 Mechanical Properties. Hardness%
NI
0.9 to 1.3%
P
0.15 to 0.35%
CU
96.9 to 99%
PB
0 to 0.050%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
ZN
0 to 0.8%
FE
0 to 0.1%
Mechanical
Elastic (Young's, Tensile) Modulus
120 GPa
Elongation at Break
13 %
Poisson's Ratio
0.34
Shear Modulus
43 GPa
Shear Strength
280 MPa
Tensile Strength: Ultimate (UTS)
550 MPa
Tensile Strength: Yield (Proof)
510 MPa
Physical
Density
8.9 g/cm 3
Thermal
Latent Heat of Fusion
210 J/g
Maximum Temperature: Mechanical
200 °C
Melting Completion (Liquidus)
1080 °C
Melting Onset (Solidus)
1040 °C
Specific Heat Capacity
390 J/kg-K
Thermal Conductivity
250 W/m-K
Thermal Diffusivity
73 mm 2 /s
Thermal Expansion
17 µm/m-K
Thermal Shock Resistance
20 points
Electrical
Electrical Conductivity: Equal Volume
60 % IACS
Electrical Conductivity: Equal Weight (Specific)
61 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
70 MJ/m 3
Resilience: Unit (Modulus of Resilience)
1140 kJ/m 3
Stiffness to Weight: Axial
7.2 points
Stiffness to Weight: Bending
18 points
Strength to Weight: Axial
17 points
Strength to Weight: Bending
17 points
Environmental
Base Metal Price
31 % relative
Embodied Carbon
2.7 kg CO 2 /kg material
Embodied Energy
42 MJ/kg
Embodied Energy
42 MJ/kg 18 x 10 3 BTU/lb
Embodied Water
310 L/kg
Embodied Water
310 L/kg 37 gal/lb
Registered Designations & Aliases
C19000CW108CCW108CCuNi1PUNS C19000 (CW108C) Nickel-Phosphorus Copper
Standards
EN 12163 EN 12163: 1998 Copper and copper alloys. Rod for general purposes