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C27000 Brass vs. ASTM A216 Cast Steel

C27000 brass belongs to the copper alloys classification, while ASTM A216 cast steel belongs to the iron alloys. There are 24 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 C27000 brass and the bottom bar is ASTM A216 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
72
Tensile Strength: Ultimate (UTS), MPa 370 to 650
500 to 570

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Maximum Temperature: Mechanical, °C 130
400
Melting Completion (Liquidus), °C 930
1450 to 1460
Melting Onset (Solidus), °C 900
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
49 to 52
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
7.1 to 7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 30
8.2 to 8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 24
1.8
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.4
Embodied Energy, MJ/kg 45
18
Embodied Water, L/kg 320
45

Common Calculations

Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 22
18 to 20
Strength to Weight: Bending, points 14 to 21
18 to 20
Thermal Diffusivity, mm2/s 37
13 to 14
Thermal Shock Resistance, points 12 to 22
16 to 18