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N08028 Stainless Steel vs. EN 1.4374 Stainless Steel

Both N08028 stainless steel and EN 1.4374 stainless steel are iron alloys. They have 60% of their average alloy composition in common. There are 31 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 N08028 stainless steel and the bottom bar is EN 1.4374 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
230
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 45
40
Fatigue Strength, MPa 220
340
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 80
77
Shear Strength, MPa 400
550
Tensile Strength: Ultimate (UTS), MPa 570
800
Tensile Strength: Yield (Proof), MPa 240
400

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Corrosion, °C 460
410
Maximum Temperature: Mechanical, °C 1100
920
Melting Completion (Liquidus), °C 1420
1400
Melting Onset (Solidus), °C 1370
1360
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 12
15
Thermal Expansion, µm/m-K 16
17

Otherwise Unclassified Properties

Base Metal Price, % relative 37
14
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 6.4
2.9
Embodied Energy, MJ/kg 89
42
Embodied Water, L/kg 240
150

Common Calculations

PREN (Pitting Resistance) 39
23
Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
270
Resilience: Unit (Modulus of Resilience), kJ/m3 140
400
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 19
29
Strength to Weight: Bending, points 19
25
Thermal Diffusivity, mm2/s 3.2
4.0
Thermal Shock Resistance, points 12
17

Alloy Composition

Carbon (C), % 0 to 0.030
0.050 to 0.1
Chromium (Cr), % 26 to 28
17.5 to 18.5
Copper (Cu), % 0.6 to 1.4
0 to 0.4
Iron (Fe), % 29 to 40.4
63.5 to 67.9
Manganese (Mn), % 0 to 2.5
9.0 to 10
Molybdenum (Mo), % 3.0 to 4.0
0 to 0.5
Nickel (Ni), % 30 to 34
5.0 to 6.0
Nitrogen (N), % 0
0.25 to 0.32
Phosphorus (P), % 0 to 0.030
0 to 0.035
Silicon (Si), % 0 to 1.0
0.3 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030