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AWS ENiCu-7 vs. ASTM A182 Grade F36

AWS ENiCu-7 belongs to the nickel alloys classification, while ASTM A182 grade F36 belongs to the iron alloys. There are 24 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 AWS ENiCu-7 and the bottom bar is ASTM A182 grade F36.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 34
17
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 62
73
Tensile Strength: Ultimate (UTS), MPa 550
710

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Melting Completion (Liquidus), °C 1270
1460
Melting Onset (Solidus), °C 1230
1420
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 21
39
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 50
3.4
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 8.0
1.7
Embodied Energy, MJ/kg 110
22
Embodied Water, L/kg 250
53

Common Calculations

Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 17
25
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 5.5
10
Thermal Shock Resistance, points 18
21

Alloy Composition

Aluminum (Al), % 0 to 0.75
0 to 0.050
Carbon (C), % 0 to 0.1
0.1 to 0.17
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 20.6 to 38
0.5 to 0.8
Iron (Fe), % 0 to 2.5
95 to 97.1
Manganese (Mn), % 0 to 4.0
0.8 to 1.2
Molybdenum (Mo), % 0
0.25 to 0.5
Nickel (Ni), % 62 to 69
1.0 to 1.3
Niobium (Nb), % 0
0.015 to 0.045
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 1.5
0.25 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.025
Titanium (Ti), % 0 to 1.0
0
Vanadium (V), % 0
0 to 0.020
Residuals, % 0 to 0.5
0