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SAE-AISI M41 Steel vs. ASTM A182 Grade F3V

Both SAE-AISI M41 steel and ASTM A182 grade F3V are iron alloys. They have 81% 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 M41 steel and the bottom bar is ASTM A182 grade F3V.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
74
Tensile Strength: Ultimate (UTS), MPa 800 to 2290
660

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Melting Completion (Liquidus), °C 1600
1470
Melting Onset (Solidus), °C 1550
1430
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 22
39
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 33
4.2
Density, g/cm3 8.4
7.9
Embodied Carbon, kg CO2/kg material 9.1
2.3
Embodied Energy, MJ/kg 140
33
Embodied Water, L/kg 120
63

Common Calculations

PREN (Pitting Resistance) 28
6.3
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 26 to 76
23
Strength to Weight: Bending, points 23 to 46
21
Thermal Diffusivity, mm2/s 6.0
10
Thermal Shock Resistance, points 25 to 71
19

Alloy Composition

Boron (B), % 0
0.0010 to 0.0030
Carbon (C), % 1.1 to 1.2
0.050 to 0.18
Chromium (Cr), % 3.8 to 4.5
2.8 to 3.2
Cobalt (Co), % 4.8 to 5.8
0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 73.4 to 78.9
94.4 to 95.7
Manganese (Mn), % 0.2 to 0.6
0.3 to 0.6
Molybdenum (Mo), % 3.3 to 4.3
0.9 to 1.1
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.15 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.020
Titanium (Ti), % 0
0.015 to 0.035
Tungsten (W), % 6.3 to 7.0
0
Vanadium (V), % 1.8 to 2.3
0.2 to 0.3