EN CC763S (CuZn32AI2Mn2Fe1-C) Brass
Brass
Property Overview
Density8g/cm³
Elastic Modulus110GPa
Tensile Strength490MPa
Yield Strength270MPa
Brinell Hardness130HB
Maximum Service Temperature140°C
Chemical Composition
NI
0 to 2.5%
MN
1.0 to 3.5%
SI
0 to 1.0%
CU
56.5 to 67%
AL
1.0 to 2.5%
PB
0 to 1.5%
SB
0 to 0.080%
SN
0 to 1.0%
ZN
18.9 to 41%
FE
0.5 to 2.0%
Mechanical
Elastic (Young's, Tensile) Modulus
110 GPa
Elongation at Break
7.3 %
Poisson's Ratio
0.31
Shear Modulus
41 GPa
Tensile Strength: Ultimate (UTS)
490 MPa
Tensile Strength: Yield (Proof)
270 MPa
Hardness
Brinell Hardness
130
Physical
Density
8.0 g/cm 3
Thermal
Latent Heat of Fusion
190 J/g
Maximum Temperature: Mechanical
140 °C
Melting Completion (Liquidus)
870 °C
Melting Onset (Solidus)
830 °C
Specific Heat Capacity
400 J/kg-K
Thermal Expansion
20 µm/m-K
Thermal Shock Resistance
16 points
Electrical
Electrical Conductivity: Equal Volume
29 % IACS
Electrical Conductivity: Equal Weight (Specific)
32 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
30 MJ/m 3
Resilience: Unit (Modulus of Resilience)
340 kJ/m 3
Stiffness to Weight: Axial
7.5 points
Stiffness to Weight: Bending
20 points
Strength to Weight: Axial
17 points
Strength to Weight: Bending
17 points
Environmental
Base Metal Price
24 % relative
Embodied Carbon
2.9 kg CO 2 /kg material
Embodied Energy
49 MJ/kg
Embodied Energy
49 MJ/kg 21 x 10 3 BTU/lb
Embodied Water
330 L/kg
Embodied Water
330 L/kg 40 gal/lb
Registered Designations & Aliases
CuZn32AI2Mn2Fe1-CEN CC763S (CuZn32AI2Mn2Fe1-C) Brass
Standards
EN 1982 EN 1982: Copper and copper alloys - Ingots and castings