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EN 1.4594 Stainless Steel vs. N09777 Nickel

EN 1.4594 stainless steel belongs to the iron alloys classification, while N09777 nickel belongs to the nickel alloys. They have 60% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4594 stainless steel and the bottom bar is N09777 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 17
39
Fatigue Strength, MPa 490 to 620
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
77
Shear Strength, MPa 620 to 700
400
Tensile Strength: Ultimate (UTS), MPa 1020 to 1170
580
Tensile Strength: Yield (Proof), MPa 810 to 1140
240

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Mechanical, °C 820
960
Melting Completion (Liquidus), °C 1450
1440
Melting Onset (Solidus), °C 1410
1390
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
38
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 3.2
7.4
Embodied Energy, MJ/kg 45
100
Embodied Water, L/kg 130
200

Common Calculations

PREN (Pitting Resistance) 19
30
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 190
180
Resilience: Unit (Modulus of Resilience), kJ/m3 1660 to 3320
140
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 36 to 41
20
Strength to Weight: Bending, points 29 to 31
19
Thermal Shock Resistance, points 34 to 39
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.35
Carbon (C), % 0 to 0.070
0 to 0.030
Chromium (Cr), % 13 to 15
14 to 19
Copper (Cu), % 1.2 to 2.0
0
Iron (Fe), % 72.6 to 79.5
28.5 to 47.5
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 1.2 to 2.0
2.5 to 5.5
Nickel (Ni), % 5.0 to 6.0
34 to 42
Niobium (Nb), % 0.15 to 0.6
0 to 0.1
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.7
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
2.0 to 3.0