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C94400 Bronze vs. ASTM A202 Steel

C94400 bronze belongs to the copper alloys classification, while ASTM A202 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 C94400 bronze and the bottom bar is ASTM A202 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 55
180 to 200
Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 18
17 to 18
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 37
73
Tensile Strength: Ultimate (UTS), MPa 220
590 to 670
Tensile Strength: Yield (Proof), MPa 110
350 to 360

Thermal Properties

Latent Heat of Fusion, J/g 180
260
Maximum Temperature: Mechanical, °C 150
410
Melting Completion (Liquidus), °C 940
1450
Melting Onset (Solidus), °C 790
1410
Specific Heat Capacity, J/kg-K 350
470
Thermal Conductivity, W/m-K 52
52
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 9.9
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 32
2.1
Density, g/cm3 9.1
7.8
Embodied Carbon, kg CO2/kg material 3.4
1.4
Embodied Energy, MJ/kg 54
19
Embodied Water, L/kg 390
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
93 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 60
330 to 350
Stiffness to Weight: Axial, points 6.1
13
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 6.8
21 to 24
Strength to Weight: Bending, points 9.0
20 to 22
Thermal Diffusivity, mm2/s 17
14
Thermal Shock Resistance, points 8.3
17 to 20