AWS E90C-B9 vs. ASTM B628 Ag-Cu
AWS E90C-B9 belongs to the iron alloys classification, while ASTM B628 Ag-Cu belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is AWS E90C-B9 and the bottom bar is ASTM B628 Ag-Cu.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
83 |
Elongation at Break, % | 18 | |
1.1 to 17 |
Poisson's Ratio | 0.28 | |
0.36 |
Shear Modulus, GPa | 75 | |
31 |
Tensile Strength: Ultimate (UTS), MPa | 710 | |
350 to 760 |
Thermal Properties
Latent Heat of Fusion, J/g | 270 | |
140 |
Melting Completion (Liquidus), °C | 1460 | |
780 |
Melting Onset (Solidus), °C | 1410 | |
780 |
Specific Heat Capacity, J/kg-K | 470 | |
280 |
Thermal Expansion, µm/m-K | 13 | |
19 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 6.9 | |
84 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.0 | |
75 |
Otherwise Unclassified Properties
Density, g/cm3 | 7.8 | |
10 |
Common Calculations
Stiffness to Weight: Axial, points | 14 | |
4.6 |
Stiffness to Weight: Bending, points | 25 | |
14 |
Strength to Weight: Axial, points | 25 | |
9.5 to 21 |
Strength to Weight: Bending, points | 23 | |
11 to 18 |
Thermal Shock Resistance, points | 20 | |
16 to 34 |
Alloy Composition
Aluminum (Al), % | 0 to 0.040 | |
0 to 0.0050 |
Cadmium (Cd), % | 0 | |
0 to 0.050 |
Carbon (C), % | 0.080 to 0.13 | |
0 |
Chromium (Cr), % | 8.0 to 10.5 | |
0 |
Copper (Cu), % | 0 to 0.2 | |
26.6 to 29 |
Iron (Fe), % | 84.4 to 90.9 | |
0 to 0.050 |
Lead (Pb), % | 0 | |
0 to 0.030 |
Manganese (Mn), % | 0 to 1.2 | |
0 |
Molybdenum (Mo), % | 0.85 to 1.2 | |
0 |
Nickel (Ni), % | 0 to 0.8 | |
0 to 0.010 |
Niobium (Nb), % | 0.020 to 0.1 | |
0 |
Nitrogen (N), % | 0.030 to 0.070 | |
0 |
Phosphorus (P), % | 0 to 0.020 | |
0 to 0.030 |
Silicon (Si), % | 0 to 0.5 | |
0 |
Silver (Ag), % | 0 | |
71 to 73 |
Sulfur (S), % | 0 to 0.015 | |
0 |
Vanadium (V), % | 0.15 to 0.3 | |
0 |
Zinc (Zn), % | 0 | |
0 to 0.060 |
Residuals, % | 0 | |
0 to 0.21 |