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N08135 Stainless Steel vs. C87400 Brass

N08135 stainless steel belongs to the iron alloys classification, while C87400 brass belongs to the copper alloys. There are 24 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 N08135 stainless steel and the bottom bar is C87400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 46
21
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 80
41
Tensile Strength: Ultimate (UTS), MPa 570
390
Tensile Strength: Yield (Proof), MPa 240
160

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 1100
170
Melting Completion (Liquidus), °C 1440
920
Melting Onset (Solidus), °C 1390
820
Specific Heat Capacity, J/kg-K 460
400
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 39
27
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 6.8
2.7
Embodied Energy, MJ/kg 94
44
Embodied Water, L/kg 220
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
65
Resilience: Unit (Modulus of Resilience), kJ/m3 140
120
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 19
13
Strength to Weight: Bending, points 19
14
Thermal Shock Resistance, points 13
14

Alloy Composition

Aluminum (Al), % 0
0 to 0.8
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 20.5 to 23.5
0
Copper (Cu), % 0 to 0.7
79 to 85.5
Iron (Fe), % 30.2 to 42.3
0
Lead (Pb), % 0
0 to 1.0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 4.0 to 5.0
0
Nickel (Ni), % 33 to 38
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
2.5 to 4.0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 0.2 to 0.8
0
Zinc (Zn), % 0
12 to 16
Residuals, % 0
0 to 0.8