AWS E90C-B9 vs. ASTM A182 Grade F6b
Both AWS E90C-B9 and ASTM A182 grade F6b are iron alloys. They have a very high 95% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is AWS E90C-B9 and the bottom bar is ASTM A182 grade F6b.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 18 | |
18 |
Poisson's Ratio | 0.28 | |
0.28 |
Shear Modulus, GPa | 75 | |
76 |
Tensile Strength: Ultimate (UTS), MPa | 710 | |
850 |
Tensile Strength: Yield (Proof), MPa | 460 | |
710 |
Thermal Properties
Latent Heat of Fusion, J/g | 270 | |
280 |
Melting Completion (Liquidus), °C | 1460 | |
1450 |
Melting Onset (Solidus), °C | 1410 | |
1400 |
Specific Heat Capacity, J/kg-K | 470 | |
480 |
Thermal Conductivity, W/m-K | 25 | |
25 |
Thermal Expansion, µm/m-K | 13 | |
10 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 6.9 | |
2.8 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.0 | |
3.2 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 7.0 | |
8.0 |
Density, g/cm3 | 7.8 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 2.6 | |
2.2 |
Embodied Energy, MJ/kg | 37 | |
30 |
Embodied Water, L/kg | 91 | |
100 |
Common Calculations
PREN (Pitting Resistance) | 13 | |
14 |
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 | |
140 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 550 | |
1280 |
Stiffness to Weight: Axial, points | 14 | |
14 |
Stiffness to Weight: Bending, points | 25 | |
25 |
Strength to Weight: Axial, points | 25 | |
30 |
Strength to Weight: Bending, points | 23 | |
26 |
Thermal Diffusivity, mm2/s | 6.9 | |
6.7 |
Thermal Shock Resistance, points | 20 | |
31 |
Alloy Composition
Aluminum (Al), % | 0 to 0.040 | |
0 |
Carbon (C), % | 0.080 to 0.13 | |
0 to 0.15 |
Chromium (Cr), % | 8.0 to 10.5 | |
11.5 to 13.5 |
Copper (Cu), % | 0 to 0.2 | |
0 to 0.5 |
Iron (Fe), % | 84.4 to 90.9 | |
81.2 to 87.1 |
Manganese (Mn), % | 0 to 1.2 | |
0 to 1.0 |
Molybdenum (Mo), % | 0.85 to 1.2 | |
0.4 to 0.6 |
Nickel (Ni), % | 0 to 0.8 | |
1.0 to 2.0 |
Niobium (Nb), % | 0.020 to 0.1 | |
0 |
Nitrogen (N), % | 0.030 to 0.070 | |
0 |
Phosphorus (P), % | 0 to 0.020 | |
0 to 0.020 |
Silicon (Si), % | 0 to 0.5 | |
0 to 1.0 |
Sulfur (S), % | 0 to 0.015 | |
0 to 0.020 |
Vanadium (V), % | 0.15 to 0.3 | |
0 |
Residuals, % | 0 to 0.5 | |
0 |