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N08028 Stainless Steel vs. EN 1.4020 Stainless Steel

Both N08028 stainless steel and EN 1.4020 stainless steel are iron alloys. They have 56% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is N08028 stainless steel and the bottom bar is EN 1.4020 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
190 to 340
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 45
13 to 34
Fatigue Strength, MPa 220
340 to 540
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 80
77
Shear Strength, MPa 400
510 to 680
Tensile Strength: Ultimate (UTS), MPa 570
770 to 1130
Tensile Strength: Yield (Proof), MPa 240
430 to 950

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Corrosion, °C 460
410
Maximum Temperature: Mechanical, °C 1100
890
Melting Completion (Liquidus), °C 1420
1390
Melting Onset (Solidus), °C 1370
1350
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 16
17

Otherwise Unclassified Properties

Base Metal Price, % relative 37
11
Density, g/cm3 8.1
7.6
Embodied Carbon, kg CO2/kg material 6.4
2.5
Embodied Energy, MJ/kg 89
37
Embodied Water, L/kg 240
150

Common Calculations

PREN (Pitting Resistance) 39
23
Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
140 to 220
Resilience: Unit (Modulus of Resilience), kJ/m3 140
460 to 2290
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 19
28 to 41
Strength to Weight: Bending, points 19
25 to 32
Thermal Shock Resistance, points 12
16 to 23

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.15
Chromium (Cr), % 26 to 28
16.5 to 19
Copper (Cu), % 0.6 to 1.4
0
Iron (Fe), % 29 to 40.4
62.8 to 71.8
Manganese (Mn), % 0 to 2.5
11 to 14
Molybdenum (Mo), % 3.0 to 4.0
0
Nickel (Ni), % 30 to 34
0.5 to 2.5
Nitrogen (N), % 0
0.2 to 0.45
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030