EN CC480K (CuSn10-C) Tin Bronze
Copper Alloys
Property Overview
Density8.8g/cm³
Elastic Modulus110GPa
Tensile Strength280MPa
Yield Strength180MPa
Brinell Hardness88HB
Maximum Service Temperature170°C
Chemical Composition
C
CuSn10-C ( CC480K ) Copper-tin alloy Chemical composition. Equivalents of CuSn10-C ( CC480K ). Standards.1 Mechanical Properties. Hardness%
NI
0 to 2.0%
MN
0 to 0.1%
SI
0 to 0.020%
P
0 to 0.2%
S
0 to 0.050%
CU
86 to 90%
AL
0 to 0.010%
PB
0 to 1.0%
SB
0 to 0.2%
SN
9.0 to 11%
ZN
0 to 0.5%
FE
0 to 0.2%
Mechanical
A - Min. elongation at fracture (%) (GM) or (GC) or (GZ)
10
A - Min. elongation at fracture (%) (GS)
18
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
13 %
Poisson's Ratio
0.34
R p0.2 0.2% proof strength (MPa) (GC)
170
R p0.2 0.2% proof strength (MPa) (GM)
160
R p0.2 0.2% proof strength (MPa) (GS)
130
R p0.2 0.2% proof strength (MPa) (GZ)
160
Rm - Tensile strength (MPa) (GC)
280
Rm - Tensile strength (MPa) (GM)
270
Rm - Tensile strength (MPa) (GS)
250
Rm - Tensile strength (MPa) (GZ)
280
Shear Modulus
41 GPa
Tensile Strength: Ultimate (UTS)
300 MPa
Tensile Strength: Yield (Proof)
180 MPa
Hardness
Brinell Hardness
88
Brinell hardness (HBW): (GM) or (GC) or (GZ)
80
Brinell hardness (HBW): (GS)
70
Physical
Density
8.8 g/cm 3
Thermal
Latent Heat of Fusion
190 J/g
Maximum Temperature: Mechanical
170 °C
Melting Completion (Liquidus)
1010 °C
Melting Onset (Solidus)
900 °C
Specific Heat Capacity
370 J/kg-K
Thermal Conductivity
63 W/m-K
Thermal Diffusivity
20 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
11 points
Electrical
Electrical Conductivity: Equal Volume
11 % IACS
Electrical Conductivity: Equal Weight (Specific)
11 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
35 MJ/m 3
Resilience: Unit (Modulus of Resilience)
140 kJ/m 3
Stiffness to Weight: Axial
6.9 points
Stiffness to Weight: Bending
18 points
Strength to Weight: Axial
9.6 points
Strength to Weight: Bending
11 points
Environmental
Base Metal Price
35 % relative
Embodied Carbon
3.7 kg CO 2 /kg material
Embodied Energy
59 MJ/kg
Embodied Energy
59 MJ/kg 26 x 10 3 BTU/lb
Embodied Water
390 L/kg
Embodied Water
390 L/kg 47 gal/lb
Registered Designations & Aliases
CC480KCuSn10-CCuSn10-CEN CC480K (CuSn10-C) Tin Bronze
Standards
EN 1982 EN 1982: 2008 Copper and copper alloys. Ingots and castings
EN 1982 EN 1982: Copper and copper alloys - Ingots and castings