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CC752S Brass vs. Type 3 Magnetic Alloy

CC752S brass belongs to the copper alloys classification, while Type 3 magnetic alloy belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC752S brass and the bottom bar is Type 3 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
180
Elongation at Break, % 8.4
43
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 40
70
Tensile Strength: Ultimate (UTS), MPa 350
550
Tensile Strength: Yield (Proof), MPa 190
210

Thermal Properties

Latent Heat of Fusion, J/g 170
290
Maximum Temperature: Mechanical, °C 130
910
Melting Completion (Liquidus), °C 840
1370
Melting Onset (Solidus), °C 800
1320
Specific Heat Capacity, J/kg-K 380
450
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 28
3.0

Otherwise Unclassified Properties

Base Metal Price, % relative 24
55
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 2.7
8.7
Embodied Energy, MJ/kg 46
120
Embodied Water, L/kg 330
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25
190
Resilience: Unit (Modulus of Resilience), kJ/m3 180
120
Stiffness to Weight: Axial, points 7.1
12
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 12
18
Strength to Weight: Bending, points 13
17
Thermal Shock Resistance, points 12
18

Alloy Composition

Aluminum (Al), % 0.3 to 0.7
0
Antimony (Sb), % 0 to 0.14
0
Arsenic (As), % 0.040 to 0.14
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
2.0 to 3.0
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 61.5 to 64.5
4.0 to 6.0
Iron (Fe), % 0 to 0.3
9.9 to 19
Lead (Pb), % 1.5 to 2.2
0
Manganese (Mn), % 0 to 0.1
0 to 1.5
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.2
75 to 78
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0 to 0.020
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 31.5 to 36.7
0