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C84100 Brass vs. ASTM Grade LCC Steel

C84100 brass belongs to the copper alloys classification, while ASTM grade LCC steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C84100 brass and the bottom bar is ASTM grade LCC steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 65
170
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 13
25
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 39
72
Tensile Strength: Ultimate (UTS), MPa 230
570
Tensile Strength: Yield (Proof), MPa 81
310

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Maximum Temperature: Mechanical, °C 160
400
Melting Completion (Liquidus), °C 1000
1450
Melting Onset (Solidus), °C 810
1410
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 110
49
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 25
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
1.8
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 2.9
1.4
Embodied Energy, MJ/kg 48
18
Embodied Water, L/kg 340
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
120
Resilience: Unit (Modulus of Resilience), kJ/m3 30
260
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 7.4
20
Strength to Weight: Bending, points 9.7
20
Thermal Diffusivity, mm2/s 33
13
Thermal Shock Resistance, points 7.8
17

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.050
0
Bismuth (Bi), % 0 to 0.090
0
Carbon (C), % 0
0 to 0.25
Copper (Cu), % 78 to 85
0
Iron (Fe), % 0 to 0.3
96.9 to 100
Lead (Pb), % 0.050 to 0.25
0
Manganese (Mn), % 0
0 to 1.2
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 0.6
Sulfur (S), % 0
0 to 0.045
Tin (Sn), % 1.5 to 4.5
0
Zinc (Zn), % 12 to 20
0
Residuals, % 0 to 0.5
0 to 1.0