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AISI 302 Stainless Steel vs. CC493K Bronze

AISI 302 stainless steel belongs to the iron alloys classification, while CC493K bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AISI 302 stainless steel and the bottom bar is CC493K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 440
74
Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 4.5 to 46
14
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
39
Tensile Strength: Ultimate (UTS), MPa 580 to 1430
270
Tensile Strength: Yield (Proof), MPa 230 to 1100
140

Thermal Properties

Latent Heat of Fusion, J/g 280
180
Maximum Temperature: Mechanical, °C 710
160
Melting Completion (Liquidus), °C 1420
960
Melting Onset (Solidus), °C 1400
880
Specific Heat Capacity, J/kg-K 480
360
Thermal Conductivity, W/m-K 16
61
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
12
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
12

Otherwise Unclassified Properties

Base Metal Price, % relative 15
32
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 3.0
3.3
Embodied Energy, MJ/kg 42
53
Embodied Water, L/kg 140
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59 to 260
33
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 3070
89
Stiffness to Weight: Axial, points 14
6.5
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 21 to 51
8.6
Strength to Weight: Bending, points 20 to 36
11
Thermal Diffusivity, mm2/s 4.4
19
Thermal Shock Resistance, points 12 to 31
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.3
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0
79 to 86
Iron (Fe), % 67.9 to 75
0 to 0.2
Lead (Pb), % 0
5.0 to 8.0
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 8.0 to 10
0 to 2.0
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.1
Silicon (Si), % 0 to 0.75
0 to 0.010
Sulfur (S), % 0 to 0.030
0 to 0.1
Tin (Sn), % 0
5.2 to 8.0
Zinc (Zn), % 0
2.0 to 5.0