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SAE-AISI M36 Steel vs. EN 1.4310 Stainless Steel

Both SAE-AISI M36 steel and EN 1.4310 stainless steel are iron alloys. They have 78% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M36 steel and the bottom bar is EN 1.4310 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 78
77
Tensile Strength: Ultimate (UTS), MPa 810 to 2190
730 to 900

Thermal Properties

Latent Heat of Fusion, J/g 260
290
Melting Completion (Liquidus), °C 1600
1420
Melting Onset (Solidus), °C 1550
1380
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 19
15
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 38
14
Density, g/cm3 8.4
7.8
Embodied Carbon, kg CO2/kg material 9.5
2.9
Embodied Energy, MJ/kg 140
42
Embodied Water, L/kg 140
140

Common Calculations

PREN (Pitting Resistance) 31
20
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 27 to 72
26 to 32
Strength to Weight: Bending, points 23 to 44
23 to 27
Thermal Diffusivity, mm2/s 5.1
4.0
Thermal Shock Resistance, points 25 to 68
15 to 18

Alloy Composition

Carbon (C), % 0.8 to 0.9
0.050 to 0.15
Chromium (Cr), % 3.8 to 4.5
16 to 19
Cobalt (Co), % 7.8 to 8.8
0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 70.1 to 75.5
66.4 to 78
Manganese (Mn), % 0.15 to 0.4
0 to 2.0
Molybdenum (Mo), % 4.6 to 5.5
0 to 0.8
Nickel (Ni), % 0 to 0.3
6.0 to 9.5
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0.2 to 0.45
0 to 2.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Tungsten (W), % 5.5 to 6.5
0
Vanadium (V), % 1.8 to 2.3
0