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S33228 Stainless Steel vs. C69430 Brass

S33228 stainless steel belongs to the iron alloys classification, while C69430 brass belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is S33228 stainless steel and the bottom bar is C69430 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
17
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 79
42
Shear Strength, MPa 380
350
Tensile Strength: Ultimate (UTS), MPa 570
570
Tensile Strength: Yield (Proof), MPa 210
280

Thermal Properties

Latent Heat of Fusion, J/g 310
260
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
410
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
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
80
Resilience: Unit (Modulus of Resilience), kJ/m3 110
340
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 20
19
Strength to Weight: Bending, points 19
18
Thermal Shock Resistance, points 13
20

Alloy Composition


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Aluminum (Al), % 0 to 0.025
0
Arsenic (As), % 0
0.030 to 0.060
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
80 to 83
Iron (Fe), % 36.5 to 42.3
0 to 0.2
Lead (Pb), % 0
0 to 0.3
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
3.5 to 4.5
Sulfur (S), % 0 to 0.015
0
Zinc (Zn), % 0
11.4 to 16.5
Residuals, % 0
0 to 0.5