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CC766S Brass vs. SAE-AISI 52100 Steel

CC766S brass belongs to the copper alloys classification, while SAE-AISI 52100 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 CC766S brass and the bottom bar is SAE-AISI 52100 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
180 to 210
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 28
10 to 20
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
72
Tensile Strength: Ultimate (UTS), MPa 500
590 to 2010
Tensile Strength: Yield (Proof), MPa 190
360 to 560

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Maximum Temperature: Mechanical, °C 130
430
Melting Completion (Liquidus), °C 840
1450
Melting Onset (Solidus), °C 800
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 89
47
Thermal Expansion, µm/m-K 20
12 to 13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 36
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 24
2.4
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.5
Embodied Energy, MJ/kg 48
20
Embodied Water, L/kg 330
51

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
54 to 310
Resilience: Unit (Modulus of Resilience), kJ/m3 180
350 to 840
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 17
21 to 72
Strength to Weight: Bending, points 18
20 to 45
Thermal Diffusivity, mm2/s 28
13
Thermal Shock Resistance, points 17
19 to 61

Alloy Composition

Aluminum (Al), % 0.3 to 1.8
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0.93 to 1.1
Chromium (Cr), % 0
1.4 to 1.6
Copper (Cu), % 58 to 64
0
Iron (Fe), % 0 to 0.5
96.5 to 97.3
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.5
0.25 to 0.45
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.6
0.15 to 0.35
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 29.5 to 41.7
0