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EN 1.1118 Cast Steel vs. Grade M35-1 Nickel

EN 1.1118 cast steel belongs to the iron alloys classification, while grade M35-1 nickel belongs to the nickel alloys.

For each property being compared, the top bar is EN 1.1118 cast steel and the bottom bar is grade M35-1 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 14 to 21
28
Fatigue Strength, MPa 320 to 400
130
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
62
Tensile Strength: Ultimate (UTS), MPa 700 to 750
500
Tensile Strength: Yield (Proof), MPa 460 to 630
190

Thermal Properties

Latent Heat of Fusion, J/g 250
280
Maximum Temperature: Mechanical, °C 400
900
Melting Completion (Liquidus), °C 1460
1280
Melting Onset (Solidus), °C 1420
1240
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 51
22
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
55
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.4
8.2
Embodied Energy, MJ/kg 19
120
Embodied Water, L/kg 48
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97 to 130
110
Resilience: Unit (Modulus of Resilience), kJ/m3 550 to 1050
120
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 25 to 27
16
Strength to Weight: Bending, points 22 to 23
16
Thermal Diffusivity, mm2/s 14
5.7
Thermal Shock Resistance, points 22 to 24
17

Alloy Composition

Carbon (C), % 0.2 to 0.25
0 to 0.35
Copper (Cu), % 0
26 to 33
Iron (Fe), % 97.3 to 98.3
0 to 3.5
Manganese (Mn), % 1.5 to 1.8
0 to 1.5
Nickel (Ni), % 0
59.8 to 74
Niobium (Nb), % 0
0 to 0.5
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.6
0 to 1.3
Sulfur (S), % 0 to 0.015
0 to 0.030