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EN 1.4006 Stainless Steel vs. Nickel 693

EN 1.4006 stainless steel belongs to the iron alloys classification, while nickel 693 belongs to the nickel alloys. There are 28 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 EN 1.4006 stainless steel and the bottom bar is nickel 693.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 16 to 23
34
Fatigue Strength, MPa 150 to 300
230
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 370 to 460
440
Tensile Strength: Ultimate (UTS), MPa 590 to 750
660
Tensile Strength: Yield (Proof), MPa 230 to 510
310

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Maximum Temperature: Mechanical, °C 740
1010
Melting Completion (Liquidus), °C 1440
1350
Melting Onset (Solidus), °C 1400
1310
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 30
9.1
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
60
Density, g/cm3 7.7
8.1
Embodied Carbon, kg CO2/kg material 1.9
9.9
Embodied Energy, MJ/kg 27
140
Embodied Water, L/kg 100
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 99 to 110
190
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 660
250
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21 to 27
23
Strength to Weight: Bending, points 20 to 24
21
Thermal Diffusivity, mm2/s 8.1
2.3
Thermal Shock Resistance, points 21 to 26
19

Alloy Composition

Aluminum (Al), % 0
2.5 to 4.0
Carbon (C), % 0.080 to 0.15
0 to 0.15
Chromium (Cr), % 11.5 to 13.5
27 to 31
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 83.1 to 88.4
2.5 to 6.0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 0 to 0.75
53.3 to 67.5
Niobium (Nb), % 0
0.5 to 2.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
0 to 1.0