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S44700 Stainless Steel vs. CC497K Bronze

S44700 stainless steel belongs to the iron alloys classification, while CC497K bronze 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 S44700 stainless steel and the bottom bar is CC497K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
55
Elastic (Young's, Tensile) Modulus, GPa 210
93
Elongation at Break, % 23
6.7
Poisson's Ratio 0.27
0.36
Shear Modulus, GPa 82
34
Tensile Strength: Ultimate (UTS), MPa 600
190
Tensile Strength: Yield (Proof), MPa 450
91

Thermal Properties

Latent Heat of Fusion, J/g 300
160
Maximum Temperature: Mechanical, °C 1100
130
Melting Completion (Liquidus), °C 1460
870
Melting Onset (Solidus), °C 1410
800
Specific Heat Capacity, J/kg-K 480
330
Thermal Expansion, µm/m-K 11
20

Otherwise Unclassified Properties

Base Metal Price, % relative 18
29
Density, g/cm3 7.8
9.3
Embodied Carbon, kg CO2/kg material 3.6
3.0
Embodied Energy, MJ/kg 49
48
Embodied Water, L/kg 180
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
10
Resilience: Unit (Modulus of Resilience), kJ/m3 480
45
Stiffness to Weight: Axial, points 15
5.5
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 21
5.6
Strength to Weight: Bending, points 20
7.8
Thermal Shock Resistance, points 19
7.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.75
Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0 to 0.15
67.5 to 77.5
Iron (Fe), % 64.9 to 68.5
0 to 0.25
Lead (Pb), % 0
18 to 23
Manganese (Mn), % 0 to 0.3
0 to 0.2
Molybdenum (Mo), % 3.5 to 4.2
0
Nickel (Ni), % 0 to 0.15
0.5 to 2.5
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.025
0 to 0.1
Silicon (Si), % 0 to 0.2
0 to 0.010
Sulfur (S), % 0 to 0.020
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
0 to 2.0