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C26200 Brass vs. AWS ER70S-B2L

C26200 brass belongs to the copper alloys classification, while AWS ER70S-B2L belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C26200 brass and the bottom bar is AWS ER70S-B2L.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 3.0 to 180
22
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 41
73
Tensile Strength: Ultimate (UTS), MPa 330 to 770
590
Tensile Strength: Yield (Proof), MPa 110 to 490
450

Thermal Properties

Latent Heat of Fusion, J/g 180
260
Melting Completion (Liquidus), °C 950
1460
Melting Onset (Solidus), °C 920
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
40
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 31
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 25
3.0
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.6
Embodied Energy, MJ/kg 45
21
Embodied Water, L/kg 320
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
120
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
530
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 11 to 26
21
Strength to Weight: Bending, points 13 to 23
20
Thermal Diffusivity, mm2/s 38
11
Thermal Shock Resistance, points 11 to 26
17

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
1.2 to 1.5
Copper (Cu), % 67 to 70
0 to 0.35
Iron (Fe), % 0 to 0.050
95.3 to 97.6
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.4 to 0.7
Molybdenum (Mo), % 0
0.4 to 0.65
Nickel (Ni), % 0
0 to 0.2
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.4 to 0.7
Sulfur (S), % 0
0 to 0.025
Zinc (Zn), % 29.6 to 33
0
Residuals, % 0
0 to 0.5