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EN 1.4655 Stainless Steel vs. EN 1.4889 Cast Nickel

EN 1.4655 stainless steel belongs to the iron alloys classification, while EN 1.4889 cast nickel belongs to the nickel alloys. They have 45% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.4655 stainless steel and the bottom bar is EN 1.4889 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 23 to 25
3.4
Fatigue Strength, MPa 320
110
Poisson's Ratio 0.27
0.27
Shear Modulus, GPa 78
79
Tensile Strength: Ultimate (UTS), MPa 720 to 730
500
Tensile Strength: Yield (Proof), MPa 450 to 480
270

Thermal Properties

Latent Heat of Fusion, J/g 290
350
Maximum Temperature: Mechanical, °C 1050
1160
Melting Completion (Liquidus), °C 1420
1360
Melting Onset (Solidus), °C 1370
1320
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 13
14

Otherwise Unclassified Properties

Base Metal Price, % relative 15
55
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 2.9
8.5
Embodied Energy, MJ/kg 41
120
Embodied Water, L/kg 160
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 160
14
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 580
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 26
18
Strength to Weight: Bending, points 23
18
Thermal Shock Resistance, points 20
13

Alloy Composition

Carbon (C), % 0 to 0.030
0.35 to 0.45
Chromium (Cr), % 22 to 24
32.5 to 37.5
Copper (Cu), % 1.0 to 3.0
0
Iron (Fe), % 63.6 to 73.4
10.5 to 21.2
Manganese (Mn), % 0 to 2.0
1.0 to 1.5
Molybdenum (Mo), % 0.1 to 0.6
0
Nickel (Ni), % 3.5 to 5.5
42 to 46
Niobium (Nb), % 0
1.5 to 2.0
Nitrogen (N), % 0.050 to 0.2
0
Phosphorus (P), % 0 to 0.035
0 to 0.040
Silicon (Si), % 0 to 1.0
1.5 to 2.0
Sulfur (S), % 0 to 0.015
0 to 0.030