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CC765S Brass vs. N08800 Stainless Steel

CC765S brass belongs to the copper alloys classification, while N08800 stainless steel belongs to the iron alloys. There are 28 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 CC765S brass and the bottom bar is N08800 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 21
4.5 to 34
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 42
77
Tensile Strength: Ultimate (UTS), MPa 540
500 to 1000
Tensile Strength: Yield (Proof), MPa 220
190 to 830

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Maximum Temperature: Mechanical, °C 140
1100
Melting Completion (Liquidus), °C 860
1390
Melting Onset (Solidus), °C 820
1360
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 91
12
Thermal Expansion, µm/m-K 20
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 34
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 24
30
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 3.0
5.3
Embodied Energy, MJ/kg 51
76
Embodied Water, L/kg 330
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90
42 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 220
96 to 1740
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 19
18 to 35
Strength to Weight: Bending, points 18
18 to 28
Thermal Diffusivity, mm2/s 28
3.0
Thermal Shock Resistance, points 17
13 to 25

Alloy Composition

Aluminum (Al), % 0.5 to 2.5
0.15 to 0.6
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 51 to 65
0 to 0.75
Iron (Fe), % 0.5 to 2.0
39.5 to 50.7
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0.3 to 3.0
0 to 1.5
Nickel (Ni), % 0 to 6.0
30 to 35
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 1.0
0
Titanium (Ti), % 0
0.15 to 0.6
Zinc (Zn), % 19.8 to 47.7
0