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CC761S Brass vs. S82013 Stainless Steel

CC761S brass belongs to the copper alloys classification, while S82013 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 CC761S brass and the bottom bar is S82013 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
260
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 8.7
34
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
78
Tensile Strength: Ultimate (UTS), MPa 540
710
Tensile Strength: Yield (Proof), MPa 340
500

Thermal Properties

Latent Heat of Fusion, J/g 260
290
Maximum Temperature: Mechanical, °C 170
970
Melting Completion (Liquidus), °C 960
1420
Melting Onset (Solidus), °C 910
1380
Specific Heat Capacity, J/kg-K 410
480
Thermal Conductivity, W/m-K 27
15
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 43
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 27
11
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 2.7
2.4
Embodied Energy, MJ/kg 45
34
Embodied Water, L/kg 300
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41
220
Resilience: Unit (Modulus of Resilience), kJ/m3 530
640
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 18
26
Strength to Weight: Bending, points 18
23
Thermal Diffusivity, mm2/s 8.0
4.0
Thermal Shock Resistance, points 19
20

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
19.5 to 22
Copper (Cu), % 78 to 83
0.2 to 1.2
Iron (Fe), % 0 to 0.6
70.5 to 77.1
Lead (Pb), % 0 to 0.8
0
Manganese (Mn), % 0 to 0.2
2.5 to 3.5
Nickel (Ni), % 0 to 1.0
0.5 to 1.5
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 3.0 to 5.0
0 to 0.9
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 8.9 to 19
0