AWS BNi-1 vs. EN 1.4982 Stainless Steel
AWS BNi-1 belongs to the nickel alloys classification, while EN 1.4982 stainless steel belongs to the iron alloys. They have a modest 29% of their average alloy composition in common, which, by itself, doesn't mean much. There are 19 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.
For each property being compared, the top bar is AWS BNi-1 and the bottom bar is EN 1.4982 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 180 | |
200 |
Poisson's Ratio | 0.3 | |
0.28 |
Shear Modulus, GPa | 70 | |
76 |
Tensile Strength: Ultimate (UTS), MPa | 450 | |
750 |
Thermal Properties
Latent Heat of Fusion, J/g | 360 | |
290 |
Melting Completion (Liquidus), °C | 1040 | |
1430 |
Melting Onset (Solidus), °C | 980 | |
1390 |
Specific Heat Capacity, J/kg-K | 500 | |
470 |
Thermal Expansion, µm/m-K | 12 | |
16 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 55 | |
22 |
Density, g/cm3 | 8.0 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 8.8 | |
4.9 |
Embodied Energy, MJ/kg | 120 | |
71 |
Embodied Water, L/kg | 240 | |
150 |
Common Calculations
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 24 | |
25 |
Strength to Weight: Axial, points | 16 | |
27 |
Strength to Weight: Bending, points | 16 | |
23 |
Thermal Shock Resistance, points | 15 | |
17 |
Alloy Composition
Aluminum (Al), % | 0 to 0.050 | |
0 |
Boron (B), % | 2.8 to 3.5 | |
0.0030 to 0.0090 |
Carbon (C), % | 0.6 to 0.9 | |
0.070 to 0.13 |
Chromium (Cr), % | 13 to 15 | |
14 to 16 |
Cobalt (Co), % | 0 to 0.1 | |
0 |
Iron (Fe), % | 4.0 to 5.0 | |
61.8 to 69.7 |
Manganese (Mn), % | 0 | |
5.5 to 7.0 |
Molybdenum (Mo), % | 0 | |
0.8 to 1.2 |
Nickel (Ni), % | 69.8 to 75.7 | |
9.0 to 11 |
Niobium (Nb), % | 0 | |
0.75 to 1.3 |
Nitrogen (N), % | 0 | |
0 to 0.1 |
Phosphorus (P), % | 0 to 0.020 | |
0 to 0.040 |
Selenium (Se), % | 0 to 0.0050 | |
0 |
Silicon (Si), % | 4.0 to 5.0 | |
0 to 1.0 |
Sulfur (S), % | 0 to 0.020 | |
0 to 0.030 |
Titanium (Ti), % | 0 to 0.050 | |
0 |
Vanadium (V), % | 0 | |
0.15 to 0.4 |
Zirconium (Zr), % | 0 to 0.050 | |
0 |
Residuals, % | 0 to 0.5 | |
0 |