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AWS BNi-6 vs. EN 1.4112 Stainless Steel

AWS BNi-6 belongs to the nickel alloys classification, while EN 1.4112 stainless steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is AWS BNi-6 and the bottom bar is EN 1.4112 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
200
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 62
77
Tensile Strength: Ultimate (UTS), MPa 450
750

Thermal Properties

Latent Heat of Fusion, J/g 260
280
Melting Completion (Liquidus), °C 880
1430
Melting Onset (Solidus), °C 880
1390
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 9.8
10

Otherwise Unclassified Properties

Base Metal Price, % relative 55
10
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 9.4
2.6
Embodied Energy, MJ/kg 130
37
Embodied Water, L/kg 210
130

Common Calculations

Stiffness to Weight: Axial, points 11
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 15
27
Strength to Weight: Bending, points 16
24
Thermal Shock Resistance, points 20
26

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Carbon (C), % 0 to 0.060
0.85 to 1.0
Chromium (Cr), % 0
17 to 19
Cobalt (Co), % 0 to 0.1
0
Iron (Fe), % 0
76.6 to 81.2
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 87.2 to 90
0
Phosphorus (P), % 10 to 12
0 to 0.040
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.050
0
Vanadium (V), % 0
0.070 to 0.12
Zirconium (Zr), % 0 to 0.050
0
Residuals, % 0 to 0.5
0