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ASTM A182 Grade F92 vs. Grade 350 Maraging Steel

Both ASTM A182 grade F92 and grade 350 maraging steel are iron alloys. They have 64% of their average alloy composition in common. There are 24 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 ASTM A182 grade F92 and the bottom bar is grade 350 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22
4.1 to 18
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 76
75
Shear Strength, MPa 440
710 to 1400
Tensile Strength: Ultimate (UTS), MPa 690
1140 to 2420
Tensile Strength: Yield (Proof), MPa 500
830 to 2300

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 1490
1470
Melting Onset (Solidus), °C 1450
1420
Specific Heat Capacity, J/kg-K 470
450
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 11
39
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 2.8
5.6
Embodied Energy, MJ/kg 40
74
Embodied Water, L/kg 89
160

Common Calculations

PREN (Pitting Resistance) 14
16
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
98 to 190
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24
38 to 82
Strength to Weight: Bending, points 22
29 to 49
Thermal Shock Resistance, points 19
35 to 74

Alloy Composition

Aluminum (Al), % 0 to 0.020
0.050 to 0.15
Boron (B), % 0.0010 to 0.0060
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0.070 to 0.13
0 to 0.030
Chromium (Cr), % 8.5 to 9.5
0
Cobalt (Co), % 0
11.5 to 12.5
Iron (Fe), % 85.8 to 89.1
61.2 to 64.6
Manganese (Mn), % 0.3 to 0.6
0 to 0.1
Molybdenum (Mo), % 0.3 to 0.6
4.6 to 5.2
Nickel (Ni), % 0 to 0.4
18 to 19
Niobium (Nb), % 0.040 to 0.090
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.020
0 to 0.010
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.010
0 to 0.010
Titanium (Ti), % 0 to 0.010
1.3 to 1.6
Tungsten (W), % 1.5 to 2.0
0
Vanadium (V), % 0.15 to 0.25
0
Zirconium (Zr), % 0 to 0.010
0 to 0.020