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EN 1.3553 Steel vs. N08801 Stainless Steel

Both EN 1.3553 steel and N08801 stainless steel are iron alloys. They have 50% 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 1.3553 steel and the bottom bar is N08801 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 77
77
Tensile Strength: Ultimate (UTS), MPa 720
860

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 540
1090
Melting Completion (Liquidus), °C 1620
1390
Melting Onset (Solidus), °C 1570
1360
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 24
12
Thermal Expansion, µm/m-K 12
16

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
5.5
Embodied Energy, MJ/kg 130
79
Embodied Water, L/kg 96
200

Common Calculations

PREN (Pitting Resistance) 31
21
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 24
30
Strength to Weight: Bending, points 21
25
Thermal Diffusivity, mm2/s 6.4
3.3
Thermal Shock Resistance, points 21
20

Alloy Composition

Carbon (C), % 0.78 to 0.86
0 to 0.1
Chromium (Cr), % 3.9 to 4.3
19 to 22
Copper (Cu), % 0 to 0.3
0 to 0.5
Iron (Fe), % 80.7 to 83.7
39.5 to 50.3
Manganese (Mn), % 0 to 0.4
0 to 1.5
Molybdenum (Mo), % 4.7 to 5.2
0
Nickel (Ni), % 0
30 to 34
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
0.75 to 1.5
Tungsten (W), % 6.0 to 6.7
0
Vanadium (V), % 1.7 to 2.0
0