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N08810 Stainless Steel vs. EN 1.4594 Stainless Steel

Both N08810 stainless steel and EN 1.4594 stainless steel are iron alloys. They have 66% of their average alloy composition in common.

For each property being compared, the top bar is N08810 stainless steel and the bottom bar is EN 1.4594 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 33
11 to 17
Fatigue Strength, MPa 160
490 to 620
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 340
620 to 700
Tensile Strength: Ultimate (UTS), MPa 520
1020 to 1170
Tensile Strength: Yield (Proof), MPa 200
810 to 1140

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Corrosion, °C 490
450
Maximum Temperature: Mechanical, °C 1100
820
Melting Completion (Liquidus), °C 1400
1450
Melting Onset (Solidus), °C 1350
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
16
Thermal Expansion, µm/m-K 14
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 30
15
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 5.3
3.2
Embodied Energy, MJ/kg 76
45
Embodied Water, L/kg 200
130

Common Calculations

PREN (Pitting Resistance) 21
19
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
110 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 100
1660 to 3320
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 18
36 to 41
Strength to Weight: Bending, points 18
29 to 31
Thermal Diffusivity, mm2/s 3.0
4.4
Thermal Shock Resistance, points 13
34 to 39

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0
Carbon (C), % 0.050 to 0.1
0 to 0.070
Chromium (Cr), % 19 to 23
13 to 15
Copper (Cu), % 0 to 0.75
1.2 to 2.0
Iron (Fe), % 39.5 to 50.7
72.6 to 79.5
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
1.2 to 2.0
Nickel (Ni), % 30 to 35
5.0 to 6.0
Niobium (Nb), % 0
0.15 to 0.6
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 0.7
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.15 to 0.6
0