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CC762S Brass vs. ASTM A572 Steel

CC762S brass belongs to the copper alloys classification, while ASTM A572 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is CC762S brass and the bottom bar is ASTM A572 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
140 to 190
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 7.3
18 to 25
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 43
73
Tensile Strength: Ultimate (UTS), MPa 840
470 to 620
Tensile Strength: Yield (Proof), MPa 540
330 to 510

Thermal Properties

Latent Heat of Fusion, J/g 200
250
Maximum Temperature: Mechanical, °C 160
400
Melting Completion (Liquidus), °C 920
1460
Melting Onset (Solidus), °C 870
1420
Specific Heat Capacity, J/kg-K 420
470
Thermal Conductivity, W/m-K 51
51
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 32
8.2 to 8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 24
2.0
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.6
Embodied Energy, MJ/kg 51
22
Embodied Water, L/kg 350
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 54
100 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 1290
290 to 690
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 29
17 to 22
Strength to Weight: Bending, points 25
17 to 21
Thermal Diffusivity, mm2/s 15
14
Thermal Shock Resistance, points 27
14 to 18