AWS ER100S-1 vs. AWS ER110S-1
Both AWS ER100S-1 and AWS ER110S-1 are iron alloys. Both are furnished in the as-welded condition. Their average alloy composition is basically identical.
For each property being compared, the top bar is AWS ER100S-1 and the bottom bar is AWS ER110S-1.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Elongation at Break, % | 18 | |
17 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 73 | |
73 |
Tensile Strength: Ultimate (UTS), MPa | 770 | |
870 |
Tensile Strength: Yield (Proof), MPa | 700 | |
740 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
250 |
Melting Completion (Liquidus), °C | 1460 | |
1460 |
Melting Onset (Solidus), °C | 1410 | |
1410 |
Specific Heat Capacity, J/kg-K | 470 | |
470 |
Thermal Conductivity, W/m-K | 49 | |
47 |
Thermal Expansion, µm/m-K | 13 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.7 | |
7.7 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.9 | |
8.8 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 3.6 | |
4.0 |
Density, g/cm3 | 7.8 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 1.8 | |
1.8 |
Embodied Energy, MJ/kg | 24 | |
25 |
Embodied Water, L/kg | 54 | |
55 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 130 | |
140 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 1290 | |
1460 |
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
24 |
Strength to Weight: Axial, points | 27 | |
31 |
Strength to Weight: Bending, points | 24 | |
26 |
Thermal Diffusivity, mm2/s | 13 | |
13 |
Thermal Shock Resistance, points | 23 | |
26 |
Alloy Composition
Aluminum (Al), % | 0 to 0.1 | |
0 to 0.1 |
Carbon (C), % | 0 to 0.080 | |
0 to 0.090 |
Chromium (Cr), % | 0 to 0.3 | |
0 to 0.5 |
Copper (Cu), % | 0 to 0.25 | |
0 to 0.25 |
Iron (Fe), % | 93.5 to 96.9 | |
92.8 to 96.3 |
Manganese (Mn), % | 1.3 to 1.8 | |
1.4 to 1.8 |
Molybdenum (Mo), % | 0.25 to 0.55 | |
0.25 to 0.55 |
Nickel (Ni), % | 1.4 to 2.1 | |
1.9 to 2.6 |
Phosphorus (P), % | 0 to 0.010 | |
0 to 0.010 |
Silicon (Si), % | 0.2 to 0.55 | |
0.2 to 0.55 |
Sulfur (S), % | 0 to 0.010 | |
0 to 0.010 |
Titanium (Ti), % | 0 to 0.1 | |
0 to 0.1 |
Vanadium (V), % | 0 to 0.050 | |
0 to 0.040 |
Zirconium (Zr), % | 0 to 0.1 | |
0 to 0.1 |
Residuals, % | 0 | |
0 to 0.5 |