MakeItFrom.com
Menu (ESC)

SAE-AISI M43 Steel vs. CC764S Brass

SAE-AISI M43 steel belongs to the iron alloys classification, while CC764S brass belongs to the copper 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 SAE-AISI M43 steel and the bottom bar is CC764S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 77
41
Tensile Strength: Ultimate (UTS), MPa 810 to 2290
680

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Melting Completion (Liquidus), °C 1550
850
Melting Onset (Solidus), °C 1500
810
Specific Heat Capacity, J/kg-K 450
400
Thermal Conductivity, W/m-K 19
94
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 33
23
Density, g/cm3 8.2
7.9
Embodied Carbon, kg CO2/kg material 8.5
2.9
Embodied Energy, MJ/kg 120
49
Embodied Water, L/kg 140
330

Common Calculations

Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 27 to 77
24
Strength to Weight: Bending, points 24 to 47
22
Thermal Diffusivity, mm2/s 5.3
30
Thermal Shock Resistance, points 25 to 71
22

Alloy Composition

Aluminum (Al), % 0
1.0 to 3.0
Antimony (Sb), % 0
0 to 0.050
Carbon (C), % 1.2 to 1.3
0
Chromium (Cr), % 3.5 to 4.3
0
Cobalt (Co), % 7.8 to 8.8
0
Copper (Cu), % 0 to 0.25
52 to 66
Iron (Fe), % 70.8 to 76
0.5 to 2.5
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0.2 to 0.4
0.3 to 4.0
Molybdenum (Mo), % 7.5 to 8.5
0
Nickel (Ni), % 0 to 0.3
0 to 3.0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.15 to 0.65
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.3
Tungsten (W), % 2.3 to 3.0
0
Vanadium (V), % 1.5 to 1.8
0
Zinc (Zn), % 0
20.7 to 50.2