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CC764S Brass vs. S35315 Stainless Steel

CC764S brass belongs to the copper alloys classification, while S35315 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 CC764S brass and the bottom bar is S35315 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160
190
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 15
46
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 680
740
Tensile Strength: Yield (Proof), MPa 290
300

Thermal Properties

Latent Heat of Fusion, J/g 180
330
Maximum Temperature: Mechanical, °C 130
1100
Melting Completion (Liquidus), °C 850
1370
Melting Onset (Solidus), °C 810
1330
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 94
12
Thermal Expansion, µm/m-K 20
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 36
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 23
34
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 2.9
5.7
Embodied Energy, MJ/kg 49
81
Embodied Water, L/kg 330
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
270
Resilience: Unit (Modulus of Resilience), kJ/m3 390
230
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 24
26
Strength to Weight: Bending, points 22
23
Thermal Diffusivity, mm2/s 30
3.1
Thermal Shock Resistance, points 22
17

Alloy Composition

Aluminum (Al), % 1.0 to 3.0
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0.040 to 0.080
Cerium (Ce), % 0
0.030 to 0.1
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 52 to 66
0
Iron (Fe), % 0.5 to 2.5
33.6 to 40.6
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0.3 to 4.0
0 to 2.0
Nickel (Ni), % 0 to 3.0
34 to 36
Nitrogen (N), % 0
0.12 to 0.18
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.1
1.2 to 2.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 20.7 to 50.2
0