MakeItFrom.com
Menu (ESC)

AWS BNi-1 vs. AWS ERNiCrMo-3

Both AWS BNi-1 and AWS ERNiCrMo-3 are nickel alloys. They have 81% of their average alloy composition in common. There are 19 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 BNi-1 and the bottom bar is AWS ERNiCrMo-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 70
79
Tensile Strength: Ultimate (UTS), MPa 450
870

Thermal Properties

Latent Heat of Fusion, J/g 360
330
Melting Completion (Liquidus), °C 1040
1480
Melting Onset (Solidus), °C 980
1430
Specific Heat Capacity, J/kg-K 500
440
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 55
80
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 8.8
14
Embodied Energy, MJ/kg 120
190
Embodied Water, L/kg 240
290

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 16
28
Strength to Weight: Bending, points 16
24
Thermal Shock Resistance, points 15
25

Alloy Composition

Aluminum (Al), % 0 to 0.050
0 to 0.4
Boron (B), % 2.8 to 3.5
0
Carbon (C), % 0.6 to 0.9
0 to 0.010
Chromium (Cr), % 13 to 15
20 to 23
Cobalt (Co), % 0 to 0.1
0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 4.0 to 5.0
0 to 5.0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 69.8 to 75.7
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0 to 0.020
0 to 0.020
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 4.0 to 5.0
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.050
0 to 0.4
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0
0 to 0.5