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EN 1.4547 Stainless Steel vs. CC494K Bronze

EN 1.4547 stainless steel belongs to the iron alloys classification, while CC494K 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 EN 1.4547 stainless steel and the bottom bar is CC494K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
67
Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 39
7.6
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 80
39
Tensile Strength: Ultimate (UTS), MPa 750
210
Tensile Strength: Yield (Proof), MPa 340
94

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1090
160
Melting Completion (Liquidus), °C 1470
970
Melting Onset (Solidus), °C 1420
890
Specific Heat Capacity, J/kg-K 460
360
Thermal Conductivity, W/m-K 14
63
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
16
Electrical Conductivity: Equal Weight (Specific), % IACS 2.3
16

Otherwise Unclassified Properties

Base Metal Price, % relative 28
31
Density, g/cm3 8.0
9.1
Embodied Carbon, kg CO2/kg material 5.6
3.1
Embodied Energy, MJ/kg 75
50
Embodied Water, L/kg 190
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
13
Resilience: Unit (Modulus of Resilience), kJ/m3 290
43
Stiffness to Weight: Axial, points 14
6.4
Stiffness to Weight: Bending, points 24
17
Strength to Weight: Axial, points 26
6.5
Strength to Weight: Bending, points 23
8.8
Thermal Diffusivity, mm2/s 3.8
19
Thermal Shock Resistance, points 16
7.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 19.5 to 20.5
0
Copper (Cu), % 0.5 to 1.0
78 to 87
Iron (Fe), % 51 to 56.3
0 to 0.25
Lead (Pb), % 0
8.0 to 10
Manganese (Mn), % 0 to 1.0
0 to 0.2
Molybdenum (Mo), % 6.0 to 7.0
0
Nickel (Ni), % 17.5 to 18.5
0 to 2.0
Nitrogen (N), % 0.18 to 0.25
0
Phosphorus (P), % 0 to 0.030
0 to 0.1
Silicon (Si), % 0 to 0.7
0 to 0.010
Sulfur (S), % 0 to 0.010
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
0 to 2.0