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CC760S Brass vs. S33425 Stainless Steel

CC760S brass belongs to the copper alloys classification, while S33425 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC760S brass and the bottom bar is S33425 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 51
170
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 22
45
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
79
Tensile Strength: Ultimate (UTS), MPa 180
580
Tensile Strength: Yield (Proof), MPa 80
230

Thermal Properties

Latent Heat of Fusion, J/g 190
300
Maximum Temperature: Mechanical, °C 170
1100
Melting Completion (Liquidus), °C 1000
1430
Melting Onset (Solidus), °C 940
1380
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 150
14
Thermal Expansion, µm/m-K 19
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 40
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 28
27
Density, g/cm3 8.6
7.9
Embodied Carbon, kg CO2/kg material 2.6
5.1
Embodied Energy, MJ/kg 43
71
Embodied Water, L/kg 320
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
210
Resilience: Unit (Modulus of Resilience), kJ/m3 29
140
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 5.8
20
Strength to Weight: Bending, points 8.2
19
Thermal Diffusivity, mm2/s 45
3.7
Thermal Shock Resistance, points 6.2
13

Alloy Composition

Aluminum (Al), % 0 to 0.010
0.15 to 0.6
Arsenic (As), % 0.050 to 0.15
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
21 to 23
Copper (Cu), % 83 to 88
0
Iron (Fe), % 0 to 0.15
47.2 to 56.7
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.1
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0 to 0.1
20 to 23
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.020
0 to 1.0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.3
0
Titanium (Ti), % 0
0.15 to 0.6
Zinc (Zn), % 10.7 to 17
0