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N08135 Stainless Steel vs. EN 1.8159 Steel

Both N08135 stainless steel and EN 1.8159 steel are iron alloys. They have a modest 38% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is N08135 stainless steel and the bottom bar is EN 1.8159 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 80
73
Tensile Strength: Ultimate (UTS), MPa 570
660 to 1980

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 1100
420
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 39
2.3
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 6.8
1.9
Embodied Energy, MJ/kg 94
26
Embodied Water, L/kg 220
52

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 19
23 to 70
Strength to Weight: Bending, points 19
21 to 45
Thermal Shock Resistance, points 13
19 to 58

Alloy Composition

Carbon (C), % 0 to 0.030
0.47 to 0.55
Chromium (Cr), % 20.5 to 23.5
0.9 to 1.2
Copper (Cu), % 0 to 0.7
0
Iron (Fe), % 30.2 to 42.3
96.4 to 97.8
Manganese (Mn), % 0 to 1.0
0.7 to 1.1
Molybdenum (Mo), % 4.0 to 5.0
0
Nickel (Ni), % 33 to 38
0
Phosphorus (P), % 0 to 0.030
0 to 0.035
Silicon (Si), % 0 to 0.75
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.035
Tungsten (W), % 0.2 to 0.8
0
Vanadium (V), % 0
0.1 to 0.25