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ASTM A182 Grade F92 vs. ASTM A302 Alloy Steel

Both ASTM A182 grade F92 and ASTM A302 alloy steel are iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F92 and the bottom bar is ASTM A302 alloy steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
180 to 190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22
20 to 23
Fatigue Strength, MPa 360
250 to 280
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Shear Strength, MPa 440
370 to 390
Tensile Strength: Ultimate (UTS), MPa 690
590 to 620
Tensile Strength: Yield (Proof), MPa 500
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 590
410
Melting Completion (Liquidus), °C 1490
1460
Melting Onset (Solidus), °C 1450
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 26
39 to 51
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
7.2 to 7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 10
8.2 to 8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 11
2.4 to 3.0
Density, g/cm3 7.9
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 2.8
1.5 to 1.6
Embodied Energy, MJ/kg 40
20 to 21
Embodied Water, L/kg 89
48 to 50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 650
330 to 410
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24
21 to 22
Strength to Weight: Bending, points 22
20 to 21
Thermal Diffusivity, mm2/s 6.9
10 to 14
Thermal Shock Resistance, points 19
17 to 18