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AISI 302 Stainless Steel vs. CC212E Bronze

AISI 302 stainless steel belongs to the iron alloys classification, while CC212E bronze belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AISI 302 stainless steel and the bottom bar is CC212E bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 440
170
Elastic (Young's, Tensile) Modulus, GPa 200
130
Elongation at Break, % 4.5 to 46
20
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
47
Tensile Strength: Ultimate (UTS), MPa 580 to 1430
710
Tensile Strength: Yield (Proof), MPa 230 to 1100
310

Thermal Properties

Latent Heat of Fusion, J/g 280
230
Maximum Temperature: Mechanical, °C 710
220
Melting Completion (Liquidus), °C 1420
1080
Melting Onset (Solidus), °C 1400
1020
Specific Heat Capacity, J/kg-K 480
440
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 15
27
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 3.0
3.4
Embodied Energy, MJ/kg 42
55
Embodied Water, L/kg 140
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59 to 260
120
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 3070
390
Stiffness to Weight: Axial, points 14
8.5
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 21 to 51
24
Strength to Weight: Bending, points 20 to 36
21
Thermal Shock Resistance, points 12 to 31
22

Alloy Composition

Aluminum (Al), % 0
7.0 to 9.0
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0
68 to 77
Iron (Fe), % 67.9 to 75
2.0 to 4.0
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0 to 2.0
8.0 to 15
Nickel (Ni), % 8.0 to 10
1.5 to 4.5
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 0.75
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 1.0