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C27000 Brass vs. AISI 416 Stainless Steel

C27000 brass belongs to the copper alloys classification, while AISI 416 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C27000 brass and the bottom bar is AISI 416 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
76
Tensile Strength: Ultimate (UTS), MPa 370 to 650
510 to 800

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Maximum Temperature: Mechanical, °C 130
680
Melting Completion (Liquidus), °C 930
1530
Melting Onset (Solidus), °C 900
1480
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
30
Thermal Expansion, µm/m-K 20
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 30
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 24
7.0
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 2.7
1.9
Embodied Energy, MJ/kg 45
27
Embodied Water, L/kg 320
100

Common Calculations

Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 22
18 to 29
Strength to Weight: Bending, points 14 to 21
18 to 25
Thermal Diffusivity, mm2/s 37
8.1
Thermal Shock Resistance, points 12 to 22
19 to 30

Alloy Composition

Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
12 to 14
Copper (Cu), % 63 to 68.5
0
Iron (Fe), % 0 to 0.1
83.2 to 87.9
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.3
Phosphorus (P), % 0
0 to 0.060
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0.15 to 0.35
Zinc (Zn), % 31 to 37
0
Residuals, % 0 to 0.3
0