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SAE-AISI M52 Steel vs. EN 1.4710 Stainless Steel

Both SAE-AISI M52 steel and EN 1.4710 stainless steel are iron alloys. They have a moderately high 92% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M52 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
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
74

Thermal Properties

Latent Heat of Fusion, J/g 260
290
Melting Completion (Liquidus), °C 1510
1430
Melting Onset (Solidus), °C 1470
1390
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 31
24
Thermal Expansion, µm/m-K 13
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.9
6.4
Electrical Conductivity: Equal Weight (Specific), % IACS 10
7.5

Otherwise Unclassified Properties

Base Metal Price, % relative 12
5.0
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 7.5
1.8
Embodied Energy, MJ/kg 110
24
Embodied Water, L/kg 89
76

Common Calculations

PREN (Pitting Resistance) 20
7.2
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Thermal Diffusivity, mm2/s 8.4
6.5

Alloy Composition

Carbon (C), % 0.85 to 1.0
0.2 to 0.35
Chromium (Cr), % 3.5 to 4.3
6.0 to 8.0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 84.4 to 88.9
87.4 to 92.3
Manganese (Mn), % 0.15 to 0.45
0.5 to 1.0
Molybdenum (Mo), % 4.0 to 4.9
0 to 0.15
Nickel (Ni), % 0 to 0.3
0 to 0.5
Phosphorus (P), % 0 to 0.030
0 to 0.035
Silicon (Si), % 0.2 to 0.6
1.0 to 2.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0.75 to 1.5
0
Vanadium (V), % 1.7 to 2.3
0