UNS C19800 Zinc-Tin-Magnesium Copper
Copper Alloys
H04 (full hard)
Property Overview
Density8.9g/cm³
Elastic Modulus110GPa
Tensile Strength500MPa
Yield Strength480MPa
Brinell HardnessUnknown
Maximum Service Temperature200°C
Chemical Composition
P
0.010 to 0.1%
CU
95.7 to 99.47%
MG
0.1 to 1.0%
RES.
Residuals res. | | 0 to 0.2%
RESIDUALS RES.
0 to 0.2%
SN
0.1 to 1.0%
ZN
0.3 to 1.5%
FE
0.020 to 0.5%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
10 %
Fatigue Strength
250 MPa
Poisson's Ratio
0.34
Shear Modulus
43 GPa
Shear Strength
300 MPa
Tensile Strength: Ultimate (UTS)
500 MPa
Tensile Strength: Yield (Proof)
480 MPa
Physical
Density
8.9 g/cm 3
Thermal
Latent Heat of Fusion
210 J/g
Maximum Temperature: Mechanical
200 °C
Melting Completion (Liquidus)
1070 °C
Melting Onset (Solidus)
1050 °C
Specific Heat Capacity
390 J/kg-K
Thermal Conductivity
260 W/m-K
Thermal Diffusivity
75 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
18 points
Electrical
Electrical Conductivity: Equal Volume
61 % IACS
Electrical Conductivity: Equal Weight (Specific)
62 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
49 MJ/m 3
Resilience: Unit (Modulus of Resilience)
980 kJ/m 3
Stiffness to Weight: Axial
7.2 points
Stiffness to Weight: Bending
18 points
Strength to Weight: Axial
16 points
Strength to Weight: Bending
16 points
Environmental
Base Metal Price
30 % relative
Embodied Carbon
2.8 kg CO 2 /kg material
Embodied Energy
43 MJ/kg
Embodied Energy
43 MJ/kg 18 x 10 3 BTU/lb
Embodied Water
320 L/kg
Embodied Water
320 L/kg 38 gal/lb
Registered Designations & Aliases
C19800UNS C19800 Zinc-Tin-Magnesium Copper