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AWS ENiCu-7 vs. SAE-AISI M36 Steel

AWS ENiCu-7 belongs to the nickel alloys classification, while SAE-AISI M36 steel belongs to the iron alloys. There are 21 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 AWS ENiCu-7 and the bottom bar is SAE-AISI M36 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
200
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 62
78
Tensile Strength: Ultimate (UTS), MPa 550
810 to 2190

Thermal Properties

Latent Heat of Fusion, J/g 280
260
Melting Completion (Liquidus), °C 1270
1600
Melting Onset (Solidus), °C 1230
1550
Specific Heat Capacity, J/kg-K 430
440
Thermal Conductivity, W/m-K 21
19
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 50
38
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 8.0
9.5
Embodied Energy, MJ/kg 110
140
Embodied Water, L/kg 250
140

Common Calculations

Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 17
27 to 72
Strength to Weight: Bending, points 17
23 to 44
Thermal Diffusivity, mm2/s 5.5
5.1
Thermal Shock Resistance, points 18
25 to 68

Alloy Composition

Aluminum (Al), % 0 to 0.75
0
Carbon (C), % 0 to 0.1
0.8 to 0.9
Chromium (Cr), % 0
3.8 to 4.5
Cobalt (Co), % 0
7.8 to 8.8
Copper (Cu), % 20.6 to 38
0 to 0.25
Iron (Fe), % 0 to 2.5
70.1 to 75.5
Manganese (Mn), % 0 to 4.0
0.15 to 0.4
Molybdenum (Mo), % 0
4.6 to 5.5
Nickel (Ni), % 62 to 69
0 to 0.3
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 1.5
0.2 to 0.45
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0 to 1.0
0
Tungsten (W), % 0
5.5 to 6.5
Vanadium (V), % 0
1.8 to 2.3
Residuals, % 0 to 0.5
0