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CC763S Brass vs. N08031 Stainless Steel

CC763S brass belongs to the copper alloys classification, while N08031 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is CC763S brass and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 7.3
45
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 41
81
Tensile Strength: Ultimate (UTS), MPa 490
730
Tensile Strength: Yield (Proof), MPa 270
310

Thermal Properties

Latent Heat of Fusion, J/g 190
310
Maximum Temperature: Mechanical, °C 140
1100
Melting Completion (Liquidus), °C 870
1440
Melting Onset (Solidus), °C 830
1390
Specific Heat Capacity, J/kg-K 400
460
Thermal Expansion, µm/m-K 20
18

Otherwise Unclassified Properties

Base Metal Price, % relative 24
39
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 2.9
7.1
Embodied Energy, MJ/kg 49
96
Embodied Water, L/kg 330
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
270
Resilience: Unit (Modulus of Resilience), kJ/m3 340
230
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 17
25
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 16
14

Alloy Composition

Aluminum (Al), % 1.0 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
26 to 28
Copper (Cu), % 56.5 to 67
1.0 to 1.4
Iron (Fe), % 0.5 to 2.0
29 to 36.9
Lead (Pb), % 0 to 1.5
0
Manganese (Mn), % 1.0 to 3.5
0 to 2.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 0 to 2.5
30 to 32
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 18.9 to 41
0