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EN 1.4821 Stainless Steel vs. N06045 Nickel

EN 1.4821 stainless steel belongs to the iron alloys classification, while N06045 nickel belongs to the nickel alloys. They have 55% 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 1.4821 stainless steel and the bottom bar is N06045 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 18
37
Fatigue Strength, MPa 280
210
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 79
77
Shear Strength, MPa 450
470
Tensile Strength: Ultimate (UTS), MPa 730
690
Tensile Strength: Yield (Proof), MPa 450
270

Thermal Properties

Latent Heat of Fusion, J/g 310
350
Maximum Temperature: Mechanical, °C 1100
1010
Melting Completion (Liquidus), °C 1410
1350
Melting Onset (Solidus), °C 1370
1300
Specific Heat Capacity, J/kg-K 490
480
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
42
Density, g/cm3 7.6
8.0
Embodied Carbon, kg CO2/kg material 2.9
6.9
Embodied Energy, MJ/kg 41
98
Embodied Water, L/kg 160
250

Common Calculations

PREN (Pitting Resistance) 26
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
200
Resilience: Unit (Modulus of Resilience), kJ/m3 500
180
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 26
24
Strength to Weight: Bending, points 23
22
Thermal Shock Resistance, points 21
18

Alloy Composition

Carbon (C), % 0.1 to 0.2
0.050 to 0.12
Cerium (Ce), % 0
0.030 to 0.090
Chromium (Cr), % 24.5 to 26.5
26 to 29
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 64.2 to 71.1
21 to 25
Manganese (Mn), % 0 to 2.0
0 to 1.0
Nickel (Ni), % 3.5 to 5.5
45 to 50.4
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0.8 to 1.5
2.5 to 3.0
Sulfur (S), % 0 to 0.015
0 to 0.010