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CC761S Brass vs. SAE-AISI H23 Steel

CC761S brass belongs to the copper alloys classification, while SAE-AISI H23 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is CC761S brass and the bottom bar is SAE-AISI H23 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
80
Tensile Strength: Ultimate (UTS), MPa 540
760 to 1550

Thermal Properties

Latent Heat of Fusion, J/g 260
260
Melting Completion (Liquidus), °C 960
1680
Melting Onset (Solidus), °C 910
1630
Specific Heat Capacity, J/kg-K 410
440
Thermal Conductivity, W/m-K 27
20
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 27
34
Density, g/cm3 8.3
8.7
Embodied Carbon, kg CO2/kg material 2.7
6.9
Embodied Energy, MJ/kg 45
110
Embodied Water, L/kg 300
120

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 18
24 to 49
Strength to Weight: Bending, points 18
21 to 34
Thermal Diffusivity, mm2/s 8.0
5.2
Thermal Shock Resistance, points 19
23 to 47

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0.25 to 0.35
Chromium (Cr), % 0
11 to 12.8
Copper (Cu), % 78 to 83
0 to 0.25
Iron (Fe), % 0 to 0.6
71.3 to 76.7
Lead (Pb), % 0 to 0.8
0
Manganese (Mn), % 0 to 0.2
0.15 to 0.4
Nickel (Ni), % 0 to 1.0
0 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 3.0 to 5.0
0.15 to 0.6
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.3
0
Tungsten (W), % 0
11 to 12.8
Vanadium (V), % 0
0.75 to 1.3
Zinc (Zn), % 8.9 to 19
0