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SAE-AISI M44 Steel vs. C95200 Bronze

SAE-AISI M44 steel belongs to the iron alloys classification, while C95200 bronze 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 M44 steel and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 78
42
Tensile Strength: Ultimate (UTS), MPa 870 to 2290
520

Thermal Properties

Latent Heat of Fusion, J/g 270
230
Melting Completion (Liquidus), °C 1590
1050
Melting Onset (Solidus), °C 1540
1040
Specific Heat Capacity, J/kg-K 440
430
Thermal Conductivity, W/m-K 14
50
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 43
28
Density, g/cm3 8.4
8.3
Embodied Carbon, kg CO2/kg material 9.9
3.0
Embodied Energy, MJ/kg 150
50
Embodied Water, L/kg 170
380

Common Calculations

Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 28 to 75
17
Strength to Weight: Bending, points 24 to 46
17
Thermal Diffusivity, mm2/s 3.7
14
Thermal Shock Resistance, points 27 to 70
19

Alloy Composition

Aluminum (Al), % 0
8.5 to 9.5
Carbon (C), % 1.1 to 1.2
0
Chromium (Cr), % 4.0 to 4.8
0
Cobalt (Co), % 11 to 12.3
0
Copper (Cu), % 0 to 0.25
86 to 89
Iron (Fe), % 65.3 to 70.6
2.5 to 4.0
Manganese (Mn), % 0.2 to 0.4
0
Molybdenum (Mo), % 6.0 to 7.0
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.3 to 0.55
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 5.0 to 5.8
0
Vanadium (V), % 1.9 to 2.2
0
Residuals, % 0
0 to 1.0