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S44625 Stainless Steel vs. CC496K Bronze

S44625 stainless steel belongs to the iron alloys classification, while CC496K bronze belongs to the copper alloys. There are 28 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 S44625 stainless steel and the bottom bar is CC496K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
97
Elongation at Break, % 22
8.6
Poisson's Ratio 0.27
0.35
Shear Modulus, GPa 80
36
Tensile Strength: Ultimate (UTS), MPa 590
210
Tensile Strength: Yield (Proof), MPa 360
99

Thermal Properties

Latent Heat of Fusion, J/g 290
170
Maximum Temperature: Mechanical, °C 1100
140
Melting Completion (Liquidus), °C 1440
900
Melting Onset (Solidus), °C 1400
820
Specific Heat Capacity, J/kg-K 480
340
Thermal Conductivity, W/m-K 17
52
Thermal Expansion, µm/m-K 11
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
11
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
11

Otherwise Unclassified Properties

Base Metal Price, % relative 14
31
Density, g/cm3 7.7
9.2
Embodied Carbon, kg CO2/kg material 2.8
3.3
Embodied Energy, MJ/kg 39
52
Embodied Water, L/kg 160
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
15
Resilience: Unit (Modulus of Resilience), kJ/m3 310
50
Stiffness to Weight: Axial, points 15
5.9
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 21
6.5
Strength to Weight: Bending, points 20
8.6
Thermal Diffusivity, mm2/s 4.6
17
Thermal Shock Resistance, points 19
8.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 25 to 27.5
0
Copper (Cu), % 0 to 0.2
72 to 79.5
Iron (Fe), % 69.4 to 74.3
0 to 0.25
Lead (Pb), % 0
13 to 17
Manganese (Mn), % 0 to 0.4
0 to 0.2
Molybdenum (Mo), % 0.75 to 1.5
0
Nickel (Ni), % 0 to 0.5
0.5 to 2.0
Nitrogen (N), % 0 to 0.015
0
Phosphorus (P), % 0 to 0.020
0 to 0.1
Silicon (Si), % 0 to 0.4
0 to 0.010
Sulfur (S), % 0 to 0.020
0 to 0.1
Tin (Sn), % 0
6.0 to 8.0
Zinc (Zn), % 0
0 to 2.0