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S33228 Stainless Steel vs. C87400 Brass

S33228 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 (11, in this case) are not shown.

For each property being compared, the top bar is S33228 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, % 34
21
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 79
41
Tensile Strength: Ultimate (UTS), MPa 570
390
Tensile Strength: Yield (Proof), MPa 210
160

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 1100
170
Melting Completion (Liquidus), °C 1410
920
Melting Onset (Solidus), °C 1360
820
Specific Heat Capacity, J/kg-K 470
400
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 37
27
Density, g/cm3 8.0
8.3
Embodied Carbon, kg CO2/kg material 6.2
2.7
Embodied Energy, MJ/kg 89
44
Embodied Water, L/kg 220
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
65
Resilience: Unit (Modulus of Resilience), kJ/m3 110
120
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 20
13
Strength to Weight: Bending, points 19
14
Thermal Shock Resistance, points 13
14

Alloy Composition


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Aluminum (Al), % 0 to 0.025
0 to 0.8
Carbon (C), % 0.040 to 0.080
0
Cerium (Ce), % 0.050 to 0.1
0
Chromium (Cr), % 26 to 28
0
Copper (Cu), % 0
79 to 85.5
Iron (Fe), % 36.5 to 42.3
0
Lead (Pb), % 0
0 to 1.0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 31 to 33
0
Niobium (Nb), % 0.6 to 1.0
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.3
2.5 to 4.0
Sulfur (S), % 0 to 0.015
0
Zinc (Zn), % 0
12 to 16
Residuals, % 0
0 to 0.8