MakeItFrom.com
Menu (ESC)

EN 1.4594 Stainless Steel vs. Grade CX2MW Nickel

EN 1.4594 stainless steel belongs to the iron alloys classification, while grade CX2MW nickel belongs to the nickel alloys. They have a modest 26% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 material properties with values for both materials. Properties with values for just one material (3, 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 grade CX2MW nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 11 to 17
34
Fatigue Strength, MPa 490 to 620
260
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
84
Tensile Strength: Ultimate (UTS), MPa 1020 to 1170
620
Tensile Strength: Yield (Proof), MPa 810 to 1140
350

Thermal Properties

Latent Heat of Fusion, J/g 280
330
Maximum Temperature: Mechanical, °C 820
980
Melting Completion (Liquidus), °C 1450
1550
Melting Onset (Solidus), °C 1410
1490
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 16
10
Thermal Expansion, µm/m-K 11
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 15
65
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 3.2
12
Embodied Energy, MJ/kg 45
170
Embodied Water, L/kg 130
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 190
180
Resilience: Unit (Modulus of Resilience), kJ/m3 1660 to 3320
290
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 36 to 41
19
Strength to Weight: Bending, points 29 to 31
18
Thermal Diffusivity, mm2/s 4.4
2.7
Thermal Shock Resistance, points 34 to 39
17

Alloy Composition

Carbon (C), % 0 to 0.070
0 to 0.020
Chromium (Cr), % 13 to 15
20 to 22.5
Copper (Cu), % 1.2 to 2.0
0
Iron (Fe), % 72.6 to 79.5
2.0 to 6.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 1.2 to 2.0
12.5 to 14.5
Nickel (Ni), % 5.0 to 6.0
51.3 to 63
Niobium (Nb), % 0.15 to 0.6
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 0.7
0 to 0.8
Sulfur (S), % 0 to 0.015
0 to 0.025
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35