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SAE-AISI M1 Steel vs. AWS E317L

Both SAE-AISI M1 steel and AWS E317L are iron alloys. They have 70% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M1 steel and the bottom bar is AWS E317L.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 77
79
Tensile Strength: Ultimate (UTS), MPa 730 to 2140
580

Thermal Properties

Latent Heat of Fusion, J/g 270
300
Melting Completion (Liquidus), °C 1560
1450
Melting Onset (Solidus), °C 1510
1400
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 29
15
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 18
22
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 7.0
4.3
Embodied Energy, MJ/kg 99
59
Embodied Water, L/kg 98
170

Common Calculations

PREN (Pitting Resistance) 35
31
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 25 to 73
20
Strength to Weight: Bending, points 22 to 45
20
Thermal Diffusivity, mm2/s 8.0
3.9
Thermal Shock Resistance, points 23 to 66
15

Alloy Composition

Carbon (C), % 0.78 to 0.88
0 to 0.040
Chromium (Cr), % 3.5 to 4.0
18 to 21
Copper (Cu), % 0 to 0.25
0 to 0.75
Iron (Fe), % 81 to 84.8
56.6 to 66.5
Manganese (Mn), % 0.15 to 0.4
0.5 to 2.5
Molybdenum (Mo), % 8.2 to 9.2
3.0 to 4.0
Nickel (Ni), % 0 to 0.3
12 to 14
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.2 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 1.4 to 2.1
0
Vanadium (V), % 1.0 to 1.4
0