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EN 1.4807 Stainless Steel vs. Grade FDC Steel

Both EN 1.4807 stainless steel and grade FDC steel are iron alloys. They have 43% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.4807 stainless steel and the bottom bar is grade FDC steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
510
Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
80
Tensile Strength: Ultimate (UTS), MPa 480
1680

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 1000
400
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1350
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
51
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 39
1.9
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.8
1.4
Embodied Energy, MJ/kg 97
19
Embodied Water, L/kg 190
47

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 17
60
Strength to Weight: Bending, points 17
40
Thermal Diffusivity, mm2/s 3.2
14
Thermal Shock Resistance, points 12
50

Alloy Composition

Carbon (C), % 0.3 to 0.5
0.6 to 0.75
Chromium (Cr), % 17 to 20
0 to 0.3
Copper (Cu), % 0
0 to 0.12
Iron (Fe), % 36.6 to 46.7
98 to 99.4
Manganese (Mn), % 0 to 2.0
0.5 to 1.2
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 34 to 36
0
Niobium (Nb), % 1.0 to 1.8
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 1.0 to 2.5
0.1 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.025