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SAE-AISI M62 Steel vs. C68000 Brass

SAE-AISI M62 steel belongs to the iron alloys classification, while C68000 brass belongs to the copper alloys. There are 19 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 M62 steel and the bottom bar is C68000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 79
40
Tensile Strength: Ultimate (UTS), MPa 830 to 2440
390

Thermal Properties

Latent Heat of Fusion, J/g 260
170
Melting Completion (Liquidus), °C 1650
880
Melting Onset (Solidus), °C 1600
870
Specific Heat Capacity, J/kg-K 430
390
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 30
23
Density, g/cm3 8.5
8.0
Embodied Carbon, kg CO2/kg material 10
2.8
Embodied Energy, MJ/kg 150
48
Embodied Water, L/kg 110
330

Common Calculations

Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 27 to 80
14
Strength to Weight: Bending, points 23 to 47
15
Thermal Shock Resistance, points 24 to 71
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 1.3 to 1.4
0
Chromium (Cr), % 3.5 to 4.0
0
Copper (Cu), % 0 to 0.25
56 to 60
Iron (Fe), % 73.6 to 77.4
0.25 to 1.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.15 to 0.4
0.010 to 0.5
Molybdenum (Mo), % 10 to 11
0
Nickel (Ni), % 0 to 0.3
0.2 to 0.8
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.4
0.040 to 0.15
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0.75 to 1.1
Tungsten (W), % 5.8 to 6.5
0
Vanadium (V), % 1.8 to 2.1
0
Zinc (Zn), % 0
35.6 to 42.8
Residuals, % 0
0 to 0.5