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Chromium 33 vs. EN 1.4710 Stainless Steel

Chromium 33 belongs to the otherwise unclassified metals classification, while EN 1.4710 stainless steel belongs to the iron alloys. They have 40% of their average alloy composition in common. There are 14 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.

For each property being compared, the top bar is chromium 33 and the bottom bar is EN 1.4710 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
20
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 81
74

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 14
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 36
5.0
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 6.0
1.8
Embodied Energy, MJ/kg 84
24
Embodied Water, L/kg 250
76

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25

Alloy Composition

Carbon (C), % 0 to 0.015
0.2 to 0.35
Chromium (Cr), % 31 to 35
6.0 to 8.0
Copper (Cu), % 0.3 to 1.2
0
Iron (Fe), % 25.7 to 37.9
87.4 to 92.3
Manganese (Mn), % 0 to 2.0
0.5 to 1.0
Molybdenum (Mo), % 0.5 to 2.0
0 to 0.15
Nickel (Ni), % 30 to 33
0 to 0.5
Nitrogen (N), % 0.35 to 0.6
0
Phosphorus (P), % 0 to 0.020
0 to 0.035
Silicon (Si), % 0 to 0.5
1.0 to 2.5
Sulfur (S), % 0 to 0.010
0 to 0.030