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EN 1.3553 Steel vs. N08031 Stainless Steel

Both EN 1.3553 steel and N08031 stainless steel are iron alloys. They have 43% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.3553 steel and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 77
81
Tensile Strength: Ultimate (UTS), MPa 720
730

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Maximum Temperature: Mechanical, °C 540
1100
Melting Completion (Liquidus), °C 1620
1440
Melting Onset (Solidus), °C 1570
1390
Specific Heat Capacity, J/kg-K 440
460
Thermal Conductivity, W/m-K 24
12
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 24
39
Density, g/cm3 8.4
8.1
Embodied Carbon, kg CO2/kg material 8.5
7.1
Embodied Energy, MJ/kg 130
96
Embodied Water, L/kg 96
240

Common Calculations

PREN (Pitting Resistance) 31
52
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 24
25
Strength to Weight: Bending, points 21
22
Thermal Diffusivity, mm2/s 6.4
3.1
Thermal Shock Resistance, points 21
14

Alloy Composition

Carbon (C), % 0.78 to 0.86
0 to 0.015
Chromium (Cr), % 3.9 to 4.3
26 to 28
Copper (Cu), % 0 to 0.3
1.0 to 1.4
Iron (Fe), % 80.7 to 83.7
29 to 36.9
Manganese (Mn), % 0 to 0.4
0 to 2.0
Molybdenum (Mo), % 4.7 to 5.2
6.0 to 7.0
Nickel (Ni), % 0
30 to 32
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0 to 0.4
0 to 0.3
Sulfur (S), % 0 to 0.015
0 to 0.010
Tungsten (W), % 6.0 to 6.7
0
Vanadium (V), % 1.7 to 2.0
0