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AWS ER70S-B2L vs. C48600 Brass

AWS ER70S-B2L belongs to the iron alloys classification, while C48600 brass belongs to the copper alloys. There are 27 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 ER70S-B2L and the bottom bar is C48600 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 22
20 to 25
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 73
39
Tensile Strength: Ultimate (UTS), MPa 590
280 to 360
Tensile Strength: Yield (Proof), MPa 450
110 to 170

Thermal Properties

Latent Heat of Fusion, J/g 260
170
Melting Completion (Liquidus), °C 1460
900
Melting Onset (Solidus), °C 1420
890
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 40
110
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
25
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
28

Otherwise Unclassified Properties

Base Metal Price, % relative 3.0
24
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 1.6
2.8
Embodied Energy, MJ/kg 21
47
Embodied Water, L/kg 54
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
55 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 530
61 to 140
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 21
9.5 to 12
Strength to Weight: Bending, points 20
12 to 14
Thermal Diffusivity, mm2/s 11
36
Thermal Shock Resistance, points 17
9.3 to 12

Alloy Composition

Arsenic (As), % 0
0.020 to 0.25
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 1.2 to 1.5
0
Copper (Cu), % 0 to 0.35
59 to 62
Iron (Fe), % 95.3 to 97.6
0
Lead (Pb), % 0
1.0 to 2.5
Manganese (Mn), % 0.4 to 0.7
0
Molybdenum (Mo), % 0.4 to 0.65
0
Nickel (Ni), % 0 to 0.2
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.4 to 0.7
0
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0.3 to 1.5
Zinc (Zn), % 0
33.4 to 39.7
Residuals, % 0
0 to 0.4