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EN 1.4618 Stainless Steel vs. Grade CZ100 Nickel

EN 1.4618 stainless steel belongs to the iron alloys classification, while grade CZ100 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4618 stainless steel and the bottom bar is grade CZ100 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
180
Elongation at Break, % 51
11
Fatigue Strength, MPa 240 to 250
68
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
69
Tensile Strength: Ultimate (UTS), MPa 680 to 700
390
Tensile Strength: Yield (Proof), MPa 250 to 260
140

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Mechanical, °C 900
900
Melting Completion (Liquidus), °C 1400
1350
Melting Onset (Solidus), °C 1360
1300
Specific Heat Capacity, J/kg-K 480
450
Thermal Conductivity, W/m-K 15
73
Thermal Expansion, µm/m-K 16
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
19
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
19

Otherwise Unclassified Properties

Base Metal Price, % relative 13
60
Density, g/cm3 7.7
8.8
Embodied Carbon, kg CO2/kg material 2.7
10
Embodied Energy, MJ/kg 39
140
Embodied Water, L/kg 150
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 270 to 280
35
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 170
54
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 24 to 25
12
Strength to Weight: Bending, points 22 to 23
14
Thermal Diffusivity, mm2/s 4.0
19
Thermal Shock Resistance, points 15 to 16
14

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 1.0
Chromium (Cr), % 16.5 to 18.5
0
Copper (Cu), % 1.0 to 2.5
0 to 1.3
Iron (Fe), % 62.7 to 72.5
0 to 3.0
Manganese (Mn), % 5.5 to 9.5
0 to 1.5
Nickel (Ni), % 4.5 to 5.5
95 to 100
Nitrogen (N), % 0 to 0.15
0
Phosphorus (P), % 0 to 0.070
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 2.0
Sulfur (S), % 0 to 0.010
0 to 0.030