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EN 1.4477 Stainless Steel vs. C94300 Bronze

EN 1.4477 stainless steel belongs to the iron alloys classification, while C94300 bronze belongs to the copper alloys. There are 28 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 EN 1.4477 stainless steel and the bottom bar is C94300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
87
Elongation at Break, % 22 to 23
9.7
Poisson's Ratio 0.27
0.36
Shear Modulus, GPa 81
32
Tensile Strength: Ultimate (UTS), MPa 880 to 930
180
Tensile Strength: Yield (Proof), MPa 620 to 730
120

Thermal Properties

Latent Heat of Fusion, J/g 300
150
Maximum Temperature: Mechanical, °C 1100
110
Melting Completion (Liquidus), °C 1430
820
Melting Onset (Solidus), °C 1380
760
Specific Heat Capacity, J/kg-K 480
320
Thermal Conductivity, W/m-K 13
63
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 20
28
Density, g/cm3 7.7
9.3
Embodied Carbon, kg CO2/kg material 3.7
2.9
Embodied Energy, MJ/kg 52
47
Embodied Water, L/kg 190
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
15
Resilience: Unit (Modulus of Resilience), kJ/m3 940 to 1290
77
Stiffness to Weight: Axial, points 15
5.2
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 31 to 33
5.2
Strength to Weight: Bending, points 26 to 27
7.4
Thermal Diffusivity, mm2/s 3.5
21
Thermal Shock Resistance, points 23 to 25
7.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0 to 0.8
67 to 72
Iron (Fe), % 56.6 to 63.6
0 to 0.15
Lead (Pb), % 0
23 to 27
Manganese (Mn), % 0.8 to 1.5
0
Molybdenum (Mo), % 1.5 to 2.6
0
Nickel (Ni), % 5.8 to 7.5
0 to 1.0
Nitrogen (N), % 0.3 to 0.4
0
Phosphorus (P), % 0 to 0.030
0 to 1.5
Silicon (Si), % 0 to 0.5
0 to 0.0050
Sulfur (S), % 0 to 0.015
0 to 0.080
Tin (Sn), % 0
4.5 to 6.0
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 1.0