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CC763S Brass vs. S44535 Stainless Steel

CC763S brass belongs to the copper alloys classification, while S44535 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC763S brass and the bottom bar is S44535 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
170
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 7.3
28
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 490
450
Tensile Strength: Yield (Proof), MPa 270
290

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Maximum Temperature: Mechanical, °C 140
1000
Melting Completion (Liquidus), °C 870
1430
Melting Onset (Solidus), °C 830
1390
Specific Heat Capacity, J/kg-K 400
480
Thermal Expansion, µm/m-K 20
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
2.6
Electrical Conductivity: Equal Weight (Specific), % IACS 32
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 24
11
Density, g/cm3 8.0
7.7
Embodied Carbon, kg CO2/kg material 2.9
2.4
Embodied Energy, MJ/kg 49
34
Embodied Water, L/kg 330
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
110
Resilience: Unit (Modulus of Resilience), kJ/m3 340
200
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 17
16
Strength to Weight: Bending, points 17
17
Thermal Shock Resistance, points 16
15

Alloy Composition

Aluminum (Al), % 1.0 to 2.5
0 to 0.5
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
20 to 24
Copper (Cu), % 56.5 to 67
0 to 0.5
Iron (Fe), % 0.5 to 2.0
73.2 to 79.6
Lanthanum (La), % 0
0.040 to 0.2
Lead (Pb), % 0 to 1.5
0
Manganese (Mn), % 1.0 to 3.5
0.3 to 0.8
Nickel (Ni), % 0 to 2.5
0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 1.0
0
Titanium (Ti), % 0
0.030 to 0.2
Zinc (Zn), % 18.9 to 41
0