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EN 1.4749 Stainless Steel vs. C60800 Bronze

EN 1.4749 stainless steel belongs to the iron alloys classification, while C60800 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4749 stainless steel and the bottom bar is C60800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 16
55
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 80
46
Shear Strength, MPa 370
290
Tensile Strength: Ultimate (UTS), MPa 600
390
Tensile Strength: Yield (Proof), MPa 320
150

Thermal Properties

Latent Heat of Fusion, J/g 300
220
Maximum Temperature: Mechanical, °C 1100
210
Melting Completion (Liquidus), °C 1420
1060
Melting Onset (Solidus), °C 1380
1050
Specific Heat Capacity, J/kg-K 490
410
Thermal Conductivity, W/m-K 17
80
Thermal Expansion, µm/m-K 9.6
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.5
17
Electrical Conductivity: Equal Weight (Specific), % IACS 2.9
18

Otherwise Unclassified Properties

Base Metal Price, % relative 13
29
Density, g/cm3 7.6
8.6
Embodied Carbon, kg CO2/kg material 2.5
2.9
Embodied Energy, MJ/kg 36
48
Embodied Water, L/kg 160
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
170
Resilience: Unit (Modulus of Resilience), kJ/m3 250
94
Stiffness to Weight: Axial, points 15
7.3
Stiffness to Weight: Bending, points 26
19
Strength to Weight: Axial, points 22
13
Strength to Weight: Bending, points 21
14
Thermal Diffusivity, mm2/s 4.6
23
Thermal Shock Resistance, points 22
14

Alloy Composition


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Aluminum (Al), % 0
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Carbon (C), % 0.15 to 0.2
0
Chromium (Cr), % 26 to 29
0
Copper (Cu), % 0
92.5 to 95
Iron (Fe), % 68.5 to 73.7
0 to 0.1
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 1.0
0
Nitrogen (N), % 0.15 to 0.25
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Residuals, % 0
0 to 0.5