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CC497K Bronze vs. AISI 422 Stainless Steel

CC497K bronze belongs to the copper alloys classification, while AISI 422 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC497K bronze and the bottom bar is AISI 422 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 55
260 to 330
Elastic (Young's, Tensile) Modulus, GPa 93
200
Elongation at Break, % 6.7
15 to 17
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 34
76
Tensile Strength: Ultimate (UTS), MPa 190
910 to 1080
Tensile Strength: Yield (Proof), MPa 91
670 to 870

Thermal Properties

Latent Heat of Fusion, J/g 160
270
Maximum Temperature: Mechanical, °C 130
650
Melting Completion (Liquidus), °C 870
1480
Melting Onset (Solidus), °C 800
1470
Specific Heat Capacity, J/kg-K 330
470
Thermal Conductivity, W/m-K 53
24
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
11
Density, g/cm3 9.3
7.9
Embodied Carbon, kg CO2/kg material 3.0
3.1
Embodied Energy, MJ/kg 48
44
Embodied Water, L/kg 370
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 45
1140 to 1910
Stiffness to Weight: Axial, points 5.5
14
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.6
32 to 38
Strength to Weight: Bending, points 7.8
26 to 30
Thermal Diffusivity, mm2/s 17
6.4
Thermal Shock Resistance, points 7.2
33 to 39

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0.2 to 0.25
Chromium (Cr), % 0
11 to 12.5
Copper (Cu), % 67.5 to 77.5
0
Iron (Fe), % 0 to 0.25
81.9 to 85.8
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0.5 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 0.5 to 2.5
0.5 to 1.0
Phosphorus (P), % 0 to 0.1
0 to 0.025
Silicon (Si), % 0 to 0.010
0 to 0.5
Sulfur (S), % 0 to 0.1
0 to 0.025
Tin (Sn), % 4.0 to 6.0
0
Tungsten (W), % 0
0.9 to 1.3
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 0 to 2.0
0