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AWS BNi-3 vs. EN 1.4982 Stainless Steel

AWS BNi-3 belongs to the nickel alloys classification, while EN 1.4982 stainless steel belongs to the iron alloys. 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-3 and the bottom bar is EN 1.4982 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 170
200
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 66
76
Tensile Strength: Ultimate (UTS), MPa 430
750

Thermal Properties

Latent Heat of Fusion, J/g 350
290
Melting Completion (Liquidus), °C 1040
1430
Melting Onset (Solidus), °C 980
1390
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 10
16

Otherwise Unclassified Properties

Base Metal Price, % relative 60
22
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 9.9
4.9
Embodied Energy, MJ/kg 140
71
Embodied Water, L/kg 220
150

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 14
27
Strength to Weight: Bending, points 15
23
Thermal Shock Resistance, points 17
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 to 0.060
0.070 to 0.13
Chromium (Cr), % 0
14 to 16
Cobalt (Co), % 0 to 0.1
0
Iron (Fe), % 0 to 0.5
61.8 to 69.7
Manganese (Mn), % 0
5.5 to 7.0
Molybdenum (Mo), % 0
0.8 to 1.2
Nickel (Ni), % 90.1 to 93.3
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