UNS C66300 Tin Brass
Brass
O82 (annealed to half-hard)
Property Overview
Density8.6g/cm³
Elastic Modulus110GPa
Tensile Strength460MPa
Yield Strength400MPa
Brinell HardnessUnknown
Maximum Service Temperature180°C
Chemical Composition
P
0 to 0.35%
CU
84.5 to 87.5%
CO
0 to 0.2%
PB
0 to 0.050%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
SN
1.5 to 3.0%
ZN
6.0 to 12.8%
FE
1.4 to 2.4%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
22 %
Poisson's Ratio
0.33
Shear Modulus
42 GPa
Shear Strength
290 MPa
Tensile Strength: Ultimate (UTS)
460 MPa
Tensile Strength: Yield (Proof)
400 MPa
Physical
Density
8.6 g/cm 3
Thermal
Latent Heat of Fusion
200 J/g
Maximum Temperature: Mechanical
180 °C
Melting Completion (Liquidus)
1050 °C
Melting Onset (Solidus)
1000 °C
Specific Heat Capacity
380 J/kg-K
Thermal Conductivity
110 W/m-K
Thermal Diffusivity
32 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
16 points
Electrical
Electrical Conductivity: Equal Volume
25 % IACS
Electrical Conductivity: Equal Weight (Specific)
26 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
98 MJ/m 3
Resilience: Unit (Modulus of Resilience)
710 kJ/m 3
Stiffness to Weight: Axial
7.2 points
Stiffness to Weight: Bending
19 points
Strength to Weight: Axial
15 points
Strength to Weight: Bending
15 points
Environmental
Base Metal Price
29 % relative
Embodied Carbon
2.8 kg CO 2 /kg material
Embodied Energy
46 MJ/kg
Embodied Energy
46 MJ/kg 20 x 10 3 BTU/lb
Embodied Water
320 L/kg
Embodied Water
320 L/kg 39 gal/lb
Registered Designations & Aliases
C66300UNS C66300 Tin Brass