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EN 1.4477 Stainless Steel vs. CC494K Bronze

EN 1.4477 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 1.4477 stainless steel and the bottom bar is CC494K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
67
Elastic (Young's, Tensile) Modulus, GPa 210
100
Elongation at Break, % 22 to 23
7.6
Poisson's Ratio 0.27
0.35
Shear Modulus, GPa 81
39
Tensile Strength: Ultimate (UTS), MPa 880 to 930
210
Tensile Strength: Yield (Proof), MPa 620 to 730
94

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1100
160
Melting Completion (Liquidus), °C 1430
970
Melting Onset (Solidus), °C 1380
890
Specific Heat Capacity, J/kg-K 480
360
Thermal Conductivity, W/m-K 13
63
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
16
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
16

Otherwise Unclassified Properties

Base Metal Price, % relative 20
31
Density, g/cm3 7.7
9.1
Embodied Carbon, kg CO2/kg material 3.7
3.1
Embodied Energy, MJ/kg 52
50
Embodied Water, L/kg 190
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
13
Resilience: Unit (Modulus of Resilience), kJ/m3 940 to 1290
43
Stiffness to Weight: Axial, points 15
6.4
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 31 to 33
6.5
Strength to Weight: Bending, points 26 to 27
8.8
Thermal Diffusivity, mm2/s 3.5
19
Thermal Shock Resistance, points 23 to 25
7.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0 to 0.8
78 to 87
Iron (Fe), % 56.6 to 63.6
0 to 0.25
Lead (Pb), % 0
8.0 to 10
Manganese (Mn), % 0.8 to 1.5
0 to 0.2
Molybdenum (Mo), % 1.5 to 2.6
0
Nickel (Ni), % 5.8 to 7.5
0 to 2.0
Nitrogen (N), % 0.3 to 0.4
0
Phosphorus (P), % 0 to 0.030
0 to 0.1
Silicon (Si), % 0 to 0.5
0 to 0.010
Sulfur (S), % 0 to 0.015
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
0 to 2.0