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CC755S Brass vs. SAE-AISI 9310 Steel

CC755S brass belongs to the copper alloys classification, while SAE-AISI 9310 steel belongs to the iron alloys. There are 29 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 CC755S brass and the bottom bar is SAE-AISI 9310 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
540 to 610
Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 9.5
17 to 19
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
73
Tensile Strength: Ultimate (UTS), MPa 390
820 to 910
Tensile Strength: Yield (Proof), MPa 250
450 to 570

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Maximum Temperature: Mechanical, °C 120
440
Melting Completion (Liquidus), °C 820
1460
Melting Onset (Solidus), °C 780
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
48
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 30
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
4.4
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 2.7
1.8
Embodied Energy, MJ/kg 46
24
Embodied Water, L/kg 330
57

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
120 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 290
540 to 860
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 14
29 to 32
Strength to Weight: Bending, points 15
25 to 27
Thermal Diffusivity, mm2/s 38
13
Thermal Shock Resistance, points 13
24 to 27

Alloy Composition

Aluminum (Al), % 0.4 to 0.7
0
Carbon (C), % 0
0.080 to 0.13
Chromium (Cr), % 0
1.0 to 1.4
Copper (Cu), % 59.5 to 61
0
Iron (Fe), % 0.050 to 0.2
93.8 to 95.2
Lead (Pb), % 1.2 to 1.7
0
Manganese (Mn), % 0 to 0.050
0.45 to 0.65
Molybdenum (Mo), % 0
0.080 to 0.15
Nickel (Ni), % 0 to 0.2
3.0 to 3.5
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0 to 0.050
0.2 to 0.35
Sulfur (S), % 0
0 to 0.012
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 35.8 to 38.9
0