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EN 1.4410 Stainless Steel vs. AWS BNi-11

EN 1.4410 stainless steel belongs to the iron alloys classification, while AWS BNi-11 belongs to the nickel alloys. They have a modest 21% 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 EN 1.4410 stainless steel and the bottom bar is AWS BNi-11.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Poisson's Ratio 0.27
0.3
Shear Modulus, GPa 81
74
Tensile Strength: Ultimate (UTS), MPa 850
600

Thermal Properties

Latent Heat of Fusion, J/g 300
340
Melting Completion (Liquidus), °C 1450
1100
Melting Onset (Solidus), °C 1400
970
Specific Heat Capacity, J/kg-K 480
450
Thermal Expansion, µm/m-K 13
11

Otherwise Unclassified Properties

Base Metal Price, % relative 20
75
Density, g/cm3 7.8
9.1
Embodied Carbon, kg CO2/kg material 4.0
11
Embodied Energy, MJ/kg 56
160
Embodied Water, L/kg 180
230

Common Calculations

Stiffness to Weight: Axial, points 15
12
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 30
18
Strength to Weight: Bending, points 26
17
Thermal Shock Resistance, points 23
20

Alloy Composition


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Aluminum (Al), % 0
0 to 0.050
Boron (B), % 0
2.2 to 3.1
Carbon (C), % 0 to 0.030
0.3 to 0.5
Chromium (Cr), % 24 to 26
9.0 to 11.8
Cobalt (Co), % 0
0 to 0.1
Iron (Fe), % 58.1 to 66.8
2.5 to 4.0
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 3.0 to 4.5
0
Nickel (Ni), % 6.0 to 8.0
62.9 to 71.2
Nitrogen (N), % 0.24 to 0.35
0
Phosphorus (P), % 0 to 0.035
0 to 0.020
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0 to 1.0
3.4 to 4.3
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 0
0 to 0.050
Tungsten (W), % 0
11.5 to 12.8
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5