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SAE-AISI M48 Steel vs. SAE-AISI 9310 Steel

Both SAE-AISI M48 steel and SAE-AISI 9310 steel are iron alloys. They have 69% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M48 steel and the bottom bar is SAE-AISI 9310 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 78
73
Tensile Strength: Ultimate (UTS), MPa 890 to 2390
820 to 910

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Melting Completion (Liquidus), °C 1670
1460
Melting Onset (Solidus), °C 1620
1420
Specific Heat Capacity, J/kg-K 420
470
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 48
4.4
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 13
1.8
Embodied Energy, MJ/kg 190
24
Embodied Water, L/kg 160
57

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 28 to 76
29 to 32
Strength to Weight: Bending, points 23 to 45
25 to 27
Thermal Shock Resistance, points 26 to 71
24 to 27

Alloy Composition

Carbon (C), % 1.4 to 1.5
0.080 to 0.13
Chromium (Cr), % 3.5 to 4.0
1.0 to 1.4
Cobalt (Co), % 8.0 to 10
0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 63.8 to 69.8
93.8 to 95.2
Manganese (Mn), % 0.15 to 0.4
0.45 to 0.65
Molybdenum (Mo), % 4.8 to 5.5
0.080 to 0.15
Nickel (Ni), % 0 to 0.3
3.0 to 3.5
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 0.15 to 0.4
0.2 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.012
Tungsten (W), % 9.5 to 10.5
0
Vanadium (V), % 2.8 to 3.3
0

Comparable Variants