MakeItFrom.com
Menu (ESC)

AWS ERNiCr-3 vs. CR022A Copper

AWS ERNiCr-3 belongs to the nickel alloys classification, while CR022A copper belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCr-3 and the bottom bar is CR022A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 34
15
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 75
43
Tensile Strength: Ultimate (UTS), MPa 630
230

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Melting Completion (Liquidus), °C 1380
1090
Melting Onset (Solidus), °C 1330
1040
Specific Heat Capacity, J/kg-K 460
390
Thermal Expansion, µm/m-K 13
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
31
Density, g/cm3 8.4
9.0
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 160
41
Embodied Water, L/kg 280
310

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 21
7.1
Strength to Weight: Bending, points 19
9.3
Thermal Shock Resistance, points 18
8.1

Alloy Composition

Antimony (Sb), % 0
0 to 0.00040
Arsenic (As), % 0
0 to 0.00050
Bismuth (Bi), % 0
0 to 0.00020
Cadmium (Cd), % 0
0 to 0.00010
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 18 to 22
0
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
99.99 to 99.999
Iron (Fe), % 0 to 3.0
0 to 0.0010
Lead (Pb), % 0
0 to 0.00050
Manganese (Mn), % 2.5 to 3.5
0 to 0.00050
Nickel (Ni), % 67 to 77.5
0 to 0.0010
Niobium (Nb), % 2.0 to 3.0
0
Phosphorus (P), % 0 to 0.030
0.0010 to 0.0060
Selenium (Se), % 0
0 to 0.00020
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
0 to 0.0025
Sulfur (S), % 0 to 0.015
0 to 0.0015
Tellurium (Te), % 0
0 to 0.00020
Tin (Sn), % 0
0 to 0.00020
Titanium (Ti), % 0 to 0.75
0
Zinc (Zn), % 0
0 to 0.00010
Residuals, % 0 to 0.5
0