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CC753S Brass vs. S44535 Stainless Steel

CC753S brass belongs to the copper alloys classification, while S44535 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 CC753S brass and the bottom bar is S44535 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
170
Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 17
28
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 40
78
Tensile Strength: Ultimate (UTS), MPa 340
450
Tensile Strength: Yield (Proof), MPa 170
290

Thermal Properties

Latent Heat of Fusion, J/g 170
290
Maximum Temperature: Mechanical, °C 120
1000
Melting Completion (Liquidus), °C 820
1430
Melting Onset (Solidus), °C 780
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 99
21
Thermal Expansion, µm/m-K 21
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
2.6
Electrical Conductivity: Equal Weight (Specific), % IACS 29
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 23
11
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 2.8
2.4
Embodied Energy, MJ/kg 47
34
Embodied Water, L/kg 330
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
110
Resilience: Unit (Modulus of Resilience), kJ/m3 140
200
Stiffness to Weight: Axial, points 7.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12
16
Strength to Weight: Bending, points 13
17
Thermal Diffusivity, mm2/s 32
5.6
Thermal Shock Resistance, points 11
15

Alloy Composition

Aluminum (Al), % 0.4 to 0.8
0 to 0.5
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
20 to 24
Copper (Cu), % 56.8 to 60.5
0 to 0.5
Iron (Fe), % 0.5 to 0.8
73.2 to 79.6
Lanthanum (La), % 0
0.040 to 0.2
Lead (Pb), % 1.8 to 2.5
0
Manganese (Mn), % 0 to 0.2
0.3 to 0.8
Nickel (Ni), % 0.5 to 1.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.050
Silicon (Si), % 0 to 0.050
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.8
0
Titanium (Ti), % 0
0.030 to 0.2
Zinc (Zn), % 33.1 to 40
0