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AWS ER80S-D2 vs. C68000 Brass

AWS ER80S-D2 belongs to the iron alloys classification, while C68000 brass belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS ER80S-D2 and the bottom bar is C68000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 19
27
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 73
40
Tensile Strength: Ultimate (UTS), MPa 620
390
Tensile Strength: Yield (Proof), MPa 540
140

Thermal Properties

Latent Heat of Fusion, J/g 260
170
Melting Completion (Liquidus), °C 1450
880
Melting Onset (Solidus), °C 1410
870
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 47
96
Thermal Expansion, µm/m-K 13
21

Otherwise Unclassified Properties

Base Metal Price, % relative 2.6
23
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 1.6
2.8
Embodied Energy, MJ/kg 21
48
Embodied Water, L/kg 50
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
82
Resilience: Unit (Modulus of Resilience), kJ/m3 770
95
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 22
14
Strength to Weight: Bending, points 21
15
Thermal Diffusivity, mm2/s 13
31
Thermal Shock Resistance, points 18
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0.070 to 0.12
0
Copper (Cu), % 0 to 0.5
56 to 60
Iron (Fe), % 95.2 to 97.4
0.25 to 1.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 1.6 to 2.1
0.010 to 0.5
Molybdenum (Mo), % 0.4 to 0.6
0
Nickel (Ni), % 0 to 0.15
0.2 to 0.8
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.5 to 0.8
0.040 to 0.15
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0.75 to 1.1
Zinc (Zn), % 0
35.6 to 42.8
Residuals, % 0
0 to 0.5