MakeItFrom.com
Menu (ESC)

SAE-AISI M44 Steel vs. EN 2.4951 Nickel

SAE-AISI M44 steel belongs to the iron alloys classification, while EN 2.4951 nickel belongs to the nickel alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M44 steel and the bottom bar is EN 2.4951 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 78
76
Tensile Strength: Ultimate (UTS), MPa 870 to 2290
750

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Melting Completion (Liquidus), °C 1590
1360
Melting Onset (Solidus), °C 1540
1310
Specific Heat Capacity, J/kg-K 440
460
Thermal Conductivity, W/m-K 14
12
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 43
60
Density, g/cm3 8.4
8.5
Embodied Carbon, kg CO2/kg material 9.9
9.3
Embodied Energy, MJ/kg 150
130
Embodied Water, L/kg 170
280

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 28 to 75
25
Strength to Weight: Bending, points 24 to 46
22
Thermal Diffusivity, mm2/s 3.7
3.1
Thermal Shock Resistance, points 27 to 70
23

Alloy Composition

Aluminum (Al), % 0
0 to 0.3
Carbon (C), % 1.1 to 1.2
0.080 to 0.15
Chromium (Cr), % 4.0 to 4.8
18 to 21
Cobalt (Co), % 11 to 12.3
0 to 5.0
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 65.3 to 70.6
0 to 5.0
Manganese (Mn), % 0.2 to 0.4
0 to 1.0
Molybdenum (Mo), % 6.0 to 7.0
0
Nickel (Ni), % 0 to 0.3
65.4 to 81.7
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.3 to 0.55
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
0.2 to 0.6
Tungsten (W), % 5.0 to 5.8
0
Vanadium (V), % 1.9 to 2.2
0