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AISI 202 Stainless Steel vs. CC331G Bronze

AISI 202 stainless steel belongs to the iron alloys classification, while CC331G bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AISI 202 stainless steel and the bottom bar is CC331G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 300
140
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 14 to 45
20
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
43
Tensile Strength: Ultimate (UTS), MPa 700 to 980
620
Tensile Strength: Yield (Proof), MPa 310 to 580
240

Thermal Properties

Latent Heat of Fusion, J/g 290
230
Maximum Temperature: Mechanical, °C 910
220
Melting Completion (Liquidus), °C 1400
1060
Melting Onset (Solidus), °C 1360
1000
Specific Heat Capacity, J/kg-K 480
440
Thermal Conductivity, W/m-K 15
61
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
13
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
14

Otherwise Unclassified Properties

Base Metal Price, % relative 13
28
Density, g/cm3 7.7
8.3
Embodied Carbon, kg CO2/kg material 2.8
3.2
Embodied Energy, MJ/kg 40
53
Embodied Water, L/kg 150
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 260
97
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 840
250
Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 25 to 35
21
Strength to Weight: Bending, points 23 to 29
19
Thermal Diffusivity, mm2/s 4.0
17
Thermal Shock Resistance, points 15 to 21
22

Alloy Composition

Aluminum (Al), % 0
8.5 to 10.5
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0
83 to 86.5
Iron (Fe), % 63.5 to 71.5
1.5 to 3.5
Lead (Pb), % 0
0 to 0.1
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 7.5 to 10
0 to 1.0
Nickel (Ni), % 4.0 to 6.0
0 to 1.5
Nitrogen (N), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.060
0
Silicon (Si), % 0 to 1.0
0 to 0.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.5