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EN 1.4606 Stainless Steel vs. EN 1.4710 Stainless Steel

Both EN 1.4606 stainless steel and EN 1.4710 stainless steel are iron alloys. They have 63% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.4606 stainless steel and the bottom bar is EN 1.4710 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 23 to 39
20
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
74

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 770
360
Maximum Temperature: Mechanical, °C 910
750
Melting Completion (Liquidus), °C 1430
1430
Melting Onset (Solidus), °C 1380
1390
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 14
24
Thermal Expansion, µm/m-K 11
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
6.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.2
7.5

Otherwise Unclassified Properties

Base Metal Price, % relative 26
5.0
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 6.0
1.8
Embodied Energy, MJ/kg 87
24
Embodied Water, L/kg 170
76

Common Calculations

PREN (Pitting Resistance) 19
7.2
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Thermal Diffusivity, mm2/s 3.7
6.5

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Boron (B), % 0.0010 to 0.010
0
Carbon (C), % 0 to 0.080
0.2 to 0.35
Chromium (Cr), % 13 to 16
6.0 to 8.0
Iron (Fe), % 49.2 to 59
87.4 to 92.3
Manganese (Mn), % 1.0 to 2.0
0.5 to 1.0
Molybdenum (Mo), % 1.0 to 1.5
0 to 0.15
Nickel (Ni), % 24 to 27
0 to 0.5
Phosphorus (P), % 0 to 0.025
0 to 0.035
Silicon (Si), % 0 to 1.0
1.0 to 2.5
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 1.9 to 2.3
0
Vanadium (V), % 0.1 to 0.5
0