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CC754S Brass vs. S32906 Stainless Steel

CC754S brass belongs to the copper alloys classification, while S32906 stainless steel belongs to the iron alloys. There are 29 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 CC754S brass and the bottom bar is S32906 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90
270
Elastic (Young's, Tensile) Modulus, GPa 100
210
Elongation at Break, % 11
28
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 40
81
Tensile Strength: Ultimate (UTS), MPa 320
850
Tensile Strength: Yield (Proof), MPa 160
620

Thermal Properties

Latent Heat of Fusion, J/g 170
300
Maximum Temperature: Mechanical, °C 120
1100
Melting Completion (Liquidus), °C 830
1430
Melting Onset (Solidus), °C 780
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 95
13
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 30
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 23
20
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 2.8
3.7
Embodied Energy, MJ/kg 47
52
Embodied Water, L/kg 330
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
220
Resilience: Unit (Modulus of Resilience), kJ/m3 130
950
Stiffness to Weight: Axial, points 7.2
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11
30
Strength to Weight: Bending, points 13
26
Thermal Diffusivity, mm2/s 31
3.6
Thermal Shock Resistance, points 10
23

Alloy Composition

Aluminum (Al), % 0 to 0.8
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
28 to 30
Copper (Cu), % 57 to 63
0 to 0.8
Iron (Fe), % 0 to 0.7
56.6 to 63.6
Lead (Pb), % 0.5 to 2.5
0
Manganese (Mn), % 0 to 0.5
0.8 to 1.5
Molybdenum (Mo), % 0
1.5 to 2.6
Nickel (Ni), % 0 to 1.0
5.8 to 7.5
Nitrogen (N), % 0
0.3 to 0.4
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.3
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 30.2 to 42.5
0