MakeItFrom.com
Menu (ESC)

N08020 Stainless Steel vs. EN 1.6771 Steel

Both N08020 stainless steel and EN 1.6771 steel are iron alloys. They have 43% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is N08020 stainless steel and the bottom bar is EN 1.6771 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 15 to 34
8.0 to 8.7
Fatigue Strength, MPa 210 to 240
440 to 680
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 610 to 620
930 to 1180
Tensile Strength: Yield (Proof), MPa 270 to 420
740 to 1140

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
440
Melting Completion (Liquidus), °C 1410
1460
Melting Onset (Solidus), °C 1360
1420
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 12
46
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 38
5.0
Density, g/cm3 8.2
7.9
Embodied Carbon, kg CO2/kg material 6.6
1.9
Embodied Energy, MJ/kg 92
25
Embodied Water, L/kg 220
58

Common Calculations

PREN (Pitting Resistance) 28
2.5
Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 170
75 to 93
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 440
1460 to 3450
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 21
33 to 41
Strength to Weight: Bending, points 20
27 to 31
Thermal Diffusivity, mm2/s 3.2
13
Thermal Shock Resistance, points 15
27 to 35

Alloy Composition

Carbon (C), % 0 to 0.070
0.27 to 0.33
Chromium (Cr), % 19 to 21
0.8 to 1.2
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 29.9 to 44
92.2 to 95
Manganese (Mn), % 0 to 2.0
0.6 to 1.0
Molybdenum (Mo), % 2.0 to 3.0
0.3 to 0.6
Nickel (Ni), % 32 to 38
3.0 to 4.0
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.6
Sulfur (S), % 0 to 0.035
0 to 0.020

Comparable Variants