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EN 1.3549 Stainless Steel vs. C93400 Bronze

EN 1.3549 stainless steel belongs to the iron alloys classification, while C93400 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.3549 stainless steel and the bottom bar is C93400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 77
38
Tensile Strength: Ultimate (UTS), MPa 730
270

Thermal Properties

Latent Heat of Fusion, J/g 280
180
Maximum Temperature: Mechanical, °C 910
150
Melting Completion (Liquidus), °C 1430
950
Melting Onset (Solidus), °C 1390
850
Specific Heat Capacity, J/kg-K 480
350
Thermal Conductivity, W/m-K 21
58
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
12
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
12

Otherwise Unclassified Properties

Base Metal Price, % relative 10
32
Density, g/cm3 7.7
8.9
Embodied Carbon, kg CO2/kg material 2.6
3.3
Embodied Energy, MJ/kg 37
54
Embodied Water, L/kg 130
380

Common Calculations

Stiffness to Weight: Axial, points 14
6.3
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 27
8.3
Strength to Weight: Bending, points 24
10
Thermal Diffusivity, mm2/s 5.6
18
Thermal Shock Resistance, points 26
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0.85 to 1.0
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0
82 to 85
Iron (Fe), % 77.5 to 82
0 to 0.2
Lead (Pb), % 0
7.0 to 9.0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0.9 to 1.3
0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
7.0 to 9.0
Vanadium (V), % 0.070 to 0.12
0
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 1.0