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CC750S Brass vs. N08926 Stainless Steel

CC750S brass belongs to the copper alloys classification, while N08926 stainless steel belongs to the iron alloys. There are 28 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 CC750S brass and the bottom bar is N08926 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 13
40
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
80
Tensile Strength: Ultimate (UTS), MPa 200
740
Tensile Strength: Yield (Proof), MPa 80
330

Thermal Properties

Latent Heat of Fusion, J/g 170
300
Maximum Temperature: Mechanical, °C 130
1100
Melting Completion (Liquidus), °C 860
1460
Melting Onset (Solidus), °C 810
1410
Specific Heat Capacity, J/kg-K 380
460
Thermal Conductivity, W/m-K 110
12
Thermal Expansion, µm/m-K 20
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 26
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 25
33
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 2.8
6.2
Embodied Energy, MJ/kg 46
84
Embodied Water, L/kg 330
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
240
Resilience: Unit (Modulus of Resilience), kJ/m3 30
270
Stiffness to Weight: Axial, points 7.1
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 6.8
25
Strength to Weight: Bending, points 9.3
22
Thermal Diffusivity, mm2/s 35
3.2
Thermal Shock Resistance, points 6.7
16

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
19 to 21
Copper (Cu), % 62 to 67
0.5 to 1.5
Iron (Fe), % 0 to 0.8
41.7 to 50.4
Lead (Pb), % 1.0 to 3.0
0
Manganese (Mn), % 0 to 0.2
0 to 2.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 0 to 1.0
24 to 26
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.050
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 1.5
0
Zinc (Zn), % 26.3 to 36
0