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C26000 Brass vs. AISI 415 Stainless Steel

C26000 brass belongs to the copper alloys classification, while AISI 415 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C26000 brass and the bottom bar is AISI 415 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 2.5 to 66
17
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 41
76
Shear Strength, MPa 230 to 390
550
Tensile Strength: Ultimate (UTS), MPa 320 to 680
900
Tensile Strength: Yield (Proof), MPa 110 to 570
700

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Maximum Temperature: Mechanical, °C 140
780
Melting Completion (Liquidus), °C 950
1450
Melting Onset (Solidus), °C 920
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
24
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 31
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 25
11
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 2.7
2.5
Embodied Energy, MJ/kg 45
35
Embodied Water, L/kg 320
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 420
140
Resilience: Unit (Modulus of Resilience), kJ/m3 51 to 1490
1250
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11 to 23
32
Strength to Weight: Bending, points 13 to 21
26
Thermal Diffusivity, mm2/s 38
6.4
Thermal Shock Resistance, points 11 to 23
33

Alloy Composition

Bismuth (Bi), % 0 to 0.0059
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
11.5 to 14
Copper (Cu), % 68.5 to 71.5
0
Iron (Fe), % 0 to 0.050
77.8 to 84
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.5 to 1.0
Molybdenum (Mo), % 0
0.5 to 1.0
Nickel (Ni), % 0
3.5 to 5.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 28.1 to 31.5
0
Residuals, % 0 to 0.3
0