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ASTM A182 Grade F911 vs. AWS BNi-6

ASTM A182 grade F911 belongs to the iron alloys classification, while AWS BNi-6 belongs to the nickel 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 ASTM A182 grade F911 and the bottom bar is AWS BNi-6.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 76
62
Tensile Strength: Ultimate (UTS), MPa 690
450

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Melting Completion (Liquidus), °C 1480
880
Melting Onset (Solidus), °C 1440
880
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 13
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
55
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 2.8
9.4
Embodied Energy, MJ/kg 40
130
Embodied Water, L/kg 90
210

Common Calculations

Stiffness to Weight: Axial, points 14
11
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 24
15
Strength to Weight: Bending, points 22
16
Thermal Shock Resistance, points 19
20

Alloy Composition

Aluminum (Al), % 0 to 0.020
0 to 0.050
Boron (B), % 0.00030 to 0.0060
0
Carbon (C), % 0.090 to 0.13
0 to 0.060
Chromium (Cr), % 8.5 to 9.5
0
Cobalt (Co), % 0
0 to 0.1
Iron (Fe), % 86.2 to 88.9
0
Manganese (Mn), % 0.3 to 0.6
0
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0 to 0.4
87.2 to 90
Niobium (Nb), % 0.060 to 0.1
0
Nitrogen (N), % 0.040 to 0.090
0
Phosphorus (P), % 0 to 0.020
10 to 12
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0.1 to 0.5
0
Sulfur (S), % 0 to 0.010
0 to 0.020
Titanium (Ti), % 0 to 0.010
0 to 0.050
Tungsten (W), % 0.9 to 1.1
0
Vanadium (V), % 0.18 to 0.25
0
Zirconium (Zr), % 0 to 0.010
0 to 0.050
Residuals, % 0
0 to 0.5