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C48600 Brass vs. EN 1.1118 Cast Steel

C48600 brass belongs to the copper alloys classification, while EN 1.1118 cast steel belongs to the iron alloys. There are 28 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 C48600 brass and the bottom bar is EN 1.1118 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 20 to 25
14 to 21
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 39
73
Tensile Strength: Ultimate (UTS), MPa 280 to 360
700 to 750
Tensile Strength: Yield (Proof), MPa 110 to 170
460 to 630

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Maximum Temperature: Mechanical, °C 120
400
Melting Completion (Liquidus), °C 900
1460
Melting Onset (Solidus), °C 890
1420
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 110
51
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 28
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 24
1.9
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.4
Embodied Energy, MJ/kg 47
19
Embodied Water, L/kg 330
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55 to 59
97 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 61 to 140
550 to 1050
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 9.5 to 12
25 to 27
Strength to Weight: Bending, points 12 to 14
22 to 23
Thermal Diffusivity, mm2/s 36
14
Thermal Shock Resistance, points 9.3 to 12
22 to 24

Alloy Composition

Arsenic (As), % 0.020 to 0.25
0
Carbon (C), % 0
0.2 to 0.25
Copper (Cu), % 59 to 62
0
Iron (Fe), % 0
97.3 to 98.3
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
1.5 to 1.8
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0.3 to 1.5
0
Zinc (Zn), % 33.4 to 39.7
0
Residuals, % 0 to 0.4
0