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CC333G Bronze vs. ASTM A302 Alloy Steel

CC333G bronze belongs to the copper alloys classification, while ASTM A302 alloy 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 CC333G bronze and the bottom bar is ASTM A302 alloy steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
180 to 190
Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 13
20 to 23
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 45
73
Tensile Strength: Ultimate (UTS), MPa 710
590 to 620
Tensile Strength: Yield (Proof), MPa 310
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Maximum Temperature: Mechanical, °C 230
410
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1020
1420
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 38
39 to 51
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.2 to 7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
8.2 to 8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
2.4 to 3.0
Density, g/cm3 8.3
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 3.5
1.5 to 1.6
Embodied Energy, MJ/kg 56
20 to 21
Embodied Water, L/kg 380
48 to 50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 410
330 to 410
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 24
21 to 22
Strength to Weight: Bending, points 21
20 to 21
Thermal Diffusivity, mm2/s 10
10 to 14
Thermal Shock Resistance, points 24
17 to 18