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EN 1.4477 Stainless Steel vs. C95300 Bronze

EN 1.4477 stainless steel belongs to the iron alloys classification, while C95300 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 C95300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
120 to 170
Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 22 to 23
14 to 25
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 81
42
Tensile Strength: Ultimate (UTS), MPa 880 to 930
520 to 610
Tensile Strength: Yield (Proof), MPa 620 to 730
190 to 310

Thermal Properties

Latent Heat of Fusion, J/g 300
230
Maximum Temperature: Mechanical, °C 1100
220
Melting Completion (Liquidus), °C 1430
1050
Melting Onset (Solidus), °C 1380
1040
Specific Heat Capacity, J/kg-K 480
440
Thermal Conductivity, W/m-K 13
63
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
13
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
14

Otherwise Unclassified Properties

Base Metal Price, % relative 20
28
Density, g/cm3 7.7
8.3
Embodied Carbon, kg CO2/kg material 3.7
3.1
Embodied Energy, MJ/kg 52
52
Embodied Water, L/kg 190
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
73 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 940 to 1290
170 to 420
Stiffness to Weight: Axial, points 15
7.5
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 31 to 33
17 to 21
Strength to Weight: Bending, points 26 to 27
17 to 19
Thermal Diffusivity, mm2/s 3.5
17
Thermal Shock Resistance, points 23 to 25
19 to 22

Alloy Composition

Aluminum (Al), % 0
9.0 to 11
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0 to 0.8
86.5 to 90.2
Iron (Fe), % 56.6 to 63.6
0.8 to 1.5
Manganese (Mn), % 0.8 to 1.5
0
Molybdenum (Mo), % 1.5 to 2.6
0
Nickel (Ni), % 5.8 to 7.5
0
Nitrogen (N), % 0.3 to 0.4
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Residuals, % 0
0 to 1.0