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C46200 Brass vs. AWS ER90S-D2

C46200 brass belongs to the copper alloys classification, while AWS ER90S-D2 belongs to the iron 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 C46200 brass and the bottom bar is AWS ER90S-D2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 17 to 34
19
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
73
Tensile Strength: Ultimate (UTS), MPa 370 to 480
710
Tensile Strength: Yield (Proof), MPa 120 to 290
600

Thermal Properties

Latent Heat of Fusion, J/g 170
260
Melting Completion (Liquidus), °C 840
1450
Melting Onset (Solidus), °C 800
1410
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 110
47
Thermal Expansion, µm/m-K 20
13

Otherwise Unclassified Properties

Base Metal Price, % relative 24
2.6
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.6
Embodied Energy, MJ/kg 46
21
Embodied Water, L/kg 330
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 69 to 100
130
Resilience: Unit (Modulus of Resilience), kJ/m3 72 to 400
980
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 16
25
Strength to Weight: Bending, points 14 to 17
23
Thermal Diffusivity, mm2/s 35
13
Thermal Shock Resistance, points 12 to 16
21

Alloy Composition


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Carbon (C), % 0
0.070 to 0.12
Copper (Cu), % 62 to 65
0 to 0.5
Iron (Fe), % 0 to 0.1
95.2 to 97.4
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 0
1.6 to 2.1
Molybdenum (Mo), % 0
0.4 to 0.6
Nickel (Ni), % 0
0 to 0.15
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.5 to 0.8
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0.5 to 1.0
0
Zinc (Zn), % 33.3 to 37.5
0
Residuals, % 0 to 0.4
0 to 0.5