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C99400 Brass vs. SAE-AISI M10 Steel

C99400 brass belongs to the copper alloys classification, while SAE-AISI M10 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C99400 brass and the bottom bar is SAE-AISI M10 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
76
Tensile Strength: Ultimate (UTS), MPa 460 to 550
740 to 2170

Thermal Properties

Latent Heat of Fusion, J/g 230
270
Melting Completion (Liquidus), °C 1070
1520
Melting Onset (Solidus), °C 1020
1470
Specific Heat Capacity, J/kg-K 400
460
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
14
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.8
8.3
Embodied Energy, MJ/kg 45
120
Embodied Water, L/kg 310
100

Common Calculations

Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 15 to 17
26 to 76
Strength to Weight: Bending, points 15 to 17
23 to 47
Thermal Shock Resistance, points 16 to 19
23 to 68

Alloy Composition

Aluminum (Al), % 0.5 to 2.0
0
Carbon (C), % 0
0.84 to 1.1
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 83.5 to 96.5
0 to 0.25
Iron (Fe), % 1.0 to 3.0
82.3 to 85.6
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.5
0.1 to 0.4
Molybdenum (Mo), % 0
7.8 to 8.5
Nickel (Ni), % 1.0 to 3.5
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0.5 to 2.0
0.2 to 0.45
Sulfur (S), % 0
0 to 0.030
Vanadium (V), % 0
1.8 to 2.2
Zinc (Zn), % 0.5 to 5.0
0
Residuals, % 0 to 0.3
0