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EN 1.3553 Steel vs. EN 1.4864 Stainless Steel

Both EN 1.3553 steel and EN 1.4864 stainless steel are iron alloys. They have 51% of their average alloy composition in common. There are 26 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 1.3553 steel and the bottom bar is EN 1.4864 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
190
Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
75
Tensile Strength: Ultimate (UTS), MPa 720
650

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Maximum Temperature: Mechanical, °C 540
1100
Melting Completion (Liquidus), °C 1620
1390
Melting Onset (Solidus), °C 1570
1340
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 24
13
Thermal Expansion, µm/m-K 12
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 11
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 24
30
Density, g/cm3 8.4
8.0
Embodied Carbon, kg CO2/kg material 8.5
5.3
Embodied Energy, MJ/kg 130
75
Embodied Water, L/kg 96
180

Common Calculations

PREN (Pitting Resistance) 31
17
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 24
23
Strength to Weight: Bending, points 21
21
Thermal Diffusivity, mm2/s 6.4
3.3
Thermal Shock Resistance, points 21
17

Alloy Composition

Carbon (C), % 0.78 to 0.86
0 to 0.15
Chromium (Cr), % 3.9 to 4.3
15 to 17
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 80.7 to 83.7
41.7 to 51
Manganese (Mn), % 0 to 0.4
0 to 2.0
Molybdenum (Mo), % 4.7 to 5.2
0
Nickel (Ni), % 0
33 to 37
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.025
0 to 0.045
Silicon (Si), % 0 to 0.4
1.0 to 2.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Tungsten (W), % 6.0 to 6.7
0
Vanadium (V), % 1.7 to 2.0
0