ASTM B522 Class II vs. Nickel 625
ASTM B522 class II belongs to the otherwise unclassified metals classification, while nickel 625 belongs to the nickel alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is ASTM B522 class II and the bottom bar is nickel 625.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 96 | |
200 |
Elongation at Break, % | 1.1 to 28 | |
33 to 34 |
Poisson's Ratio | 0.41 | |
0.29 |
Shear Modulus, GPa | 34 | |
79 |
Shear Strength, MPa | 180 to 280 | |
530 to 600 |
Tensile Strength: Ultimate (UTS), MPa | 280 to 490 | |
790 to 910 |
Tensile Strength: Yield (Proof), MPa | 120 to 210 | |
320 to 450 |
Thermal Properties
Latent Heat of Fusion, J/g | 77 | |
330 |
Melting Completion (Liquidus), °C | 1030 | |
1350 |
Melting Onset (Solidus), °C | 1030 | |
1290 |
Specific Heat Capacity, J/kg-K | 160 | |
440 |
Thermal Expansion, µm/m-K | 15 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 11 | |
1.3 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 5.7 | |
1.4 |
Otherwise Unclassified Properties
Density, g/cm3 | 17 | |
8.6 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 4.4 to 63 | |
220 to 250 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 75 to 230 | |
260 to 490 |
Stiffness to Weight: Axial, points | 3.1 | |
13 |
Stiffness to Weight: Bending, points | 8.9 | |
23 |
Strength to Weight: Axial, points | 4.4 to 7.8 | |
26 to 29 |
Strength to Weight: Bending, points | 5.5 to 8.0 | |
22 to 24 |
Thermal Shock Resistance, points | 13 to 24 | |
22 to 25 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.4 |
Carbon (C), % | 0 | |
0 to 0.1 |
Chromium (Cr), % | 0 | |
20 to 23 |
Cobalt (Co), % | 0 | |
0 to 1.0 |
Gold (Au), % | 68.5 to 69.5 | |
0 |
Iron (Fe), % | 0 | |
0 to 5.0 |
Manganese (Mn), % | 0 | |
0 to 0.5 |
Molybdenum (Mo), % | 0 | |
8.0 to 10 |
Nickel (Ni), % | 0 | |
58 to 68.9 |
Niobium (Nb), % | 0 | |
3.2 to 4.2 |
Phosphorus (P), % | 0 | |
0 to 0.015 |
Platinum (Pt), % | 5.5 to 6.5 | |
0 |
Silicon (Si), % | 0 | |
0 to 0.5 |
Silver (Ag), % | 24.5 to 25.5 | |
0 |
Sulfur (S), % | 0 to 0.010 | |
0 to 0.015 |
Titanium (Ti), % | 0 | |
0 to 0.4 |
Residuals, % | 0 to 0.26 | |
0 |