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AWS ER80S-B8 vs. C94400 Bronze

AWS ER80S-B8 belongs to the iron alloys classification, while C94400 bronze belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is AWS ER80S-B8 and the bottom bar is C94400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 19
18
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 75
37
Tensile Strength: Ultimate (UTS), MPa 630
220
Tensile Strength: Yield (Proof), MPa 530
110

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Melting Completion (Liquidus), °C 1460
940
Melting Onset (Solidus), °C 1410
790
Specific Heat Capacity, J/kg-K 470
350
Thermal Conductivity, W/m-K 26
52
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
10
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
32
Density, g/cm3 7.8
9.1
Embodied Carbon, kg CO2/kg material 2.0
3.4
Embodied Energy, MJ/kg 28
54
Embodied Water, L/kg 89
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
33
Resilience: Unit (Modulus of Resilience), kJ/m3 720
60
Stiffness to Weight: Axial, points 14
6.1
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 22
6.8
Strength to Weight: Bending, points 21
9.0
Thermal Diffusivity, mm2/s 6.9
17
Thermal Shock Resistance, points 17
8.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 8.0 to 10.5
0
Copper (Cu), % 0 to 0.35
76.1 to 84
Iron (Fe), % 85.6 to 90.8
0 to 0.15
Lead (Pb), % 0
9.0 to 12
Manganese (Mn), % 0.4 to 0.7
0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0 to 0.5
0 to 1.0
Phosphorus (P), % 0 to 0.025
0 to 0.050
Silicon (Si), % 0 to 0.5
0 to 0.0050
Sulfur (S), % 0 to 0.025
0 to 0.080
Tin (Sn), % 0
7.0 to 9.0
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0 to 0.5
0