MakeItFrom.com
Menu (ESC)

AWS ERNiCu-7 vs. SAE-AISI S1 Steel

AWS ERNiCu-7 belongs to the nickel alloys classification, while SAE-AISI S1 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCu-7 and the bottom bar is SAE-AISI S1 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 61
73
Tensile Strength: Ultimate (UTS), MPa 550
690 to 1840

Thermal Properties

Latent Heat of Fusion, J/g 280
260
Melting Completion (Liquidus), °C 1280
1500
Melting Onset (Solidus), °C 1240
1450
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 20
41
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.2
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 50
8.0
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 8.5
2.6
Embodied Energy, MJ/kg 120
37
Embodied Water, L/kg 250
56

Common Calculations

Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 18
24 to 64
Strength to Weight: Bending, points 17
22 to 42
Thermal Diffusivity, mm2/s 5.3
11
Thermal Shock Resistance, points 19
21 to 56

Alloy Composition

Aluminum (Al), % 0 to 1.3
0
Carbon (C), % 0 to 0.15
0.4 to 0.55
Chromium (Cr), % 0
1.0 to 1.8
Copper (Cu), % 18.3 to 36.5
0 to 0.25
Iron (Fe), % 0 to 2.5
91.6 to 96.7
Manganese (Mn), % 0 to 4.0
0.1 to 0.4
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 62 to 69
0 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 1.3
0.15 to 1.2
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 1.5 to 3.0
0
Tungsten (W), % 0
1.5 to 3.0
Vanadium (V), % 0
0.15 to 0.3
Residuals, % 0 to 0.5
0