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EN 1.4807 Stainless Steel vs. CC492K Bronze

EN 1.4807 stainless steel belongs to the iron alloys classification, while CC492K bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.4807 stainless steel and the bottom bar is CC492K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
78
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 4.5
14
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 480
280
Tensile Strength: Yield (Proof), MPa 250
150

Thermal Properties

Latent Heat of Fusion, J/g 320
190
Maximum Temperature: Mechanical, °C 1000
170
Melting Completion (Liquidus), °C 1390
1000
Melting Onset (Solidus), °C 1350
900
Specific Heat Capacity, J/kg-K 480
370
Thermal Conductivity, W/m-K 12
73
Thermal Expansion, µm/m-K 15
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
13
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
13

Otherwise Unclassified Properties

Base Metal Price, % relative 39
33
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 6.8
3.4
Embodied Energy, MJ/kg 97
54
Embodied Water, L/kg 190
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
33
Resilience: Unit (Modulus of Resilience), kJ/m3 160
100
Stiffness to Weight: Axial, points 13
6.8
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 17
8.7
Strength to Weight: Bending, points 17
11
Thermal Diffusivity, mm2/s 3.2
23
Thermal Shock Resistance, points 12
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 17 to 20
0
Copper (Cu), % 0
83 to 89
Iron (Fe), % 36.6 to 46.7
0 to 0.2
Lead (Pb), % 0
2.5 to 3.5
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 34 to 36
0 to 2.0
Niobium (Nb), % 1.0 to 1.8
0
Phosphorus (P), % 0 to 0.040
0 to 0.1
Silicon (Si), % 1.0 to 2.5
0 to 0.010
Sulfur (S), % 0 to 0.030
0 to 0.1
Tin (Sn), % 0
6.0 to 8.0
Zinc (Zn), % 0
1.5 to 3.0