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ASTM A182 Grade F5a vs. SAE-AISI 1095 Steel

Both ASTM A182 grade F5a and SAE-AISI 1095 steel are iron alloys. They have a moderately high 94% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F5a and the bottom bar is SAE-AISI 1095 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 310
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 25
10 to 11
Fatigue Strength, MPa 380
310 to 370
Poisson's Ratio 0.29
0.29
Reduction in Area, % 56
28 to 45
Shear Modulus, GPa 74
72
Shear Strength, MPa 450
400 to 540
Tensile Strength: Ultimate (UTS), MPa 710
680 to 900
Tensile Strength: Yield (Proof), MPa 520
500 to 590

Thermal Properties

Latent Heat of Fusion, J/g 260
240
Maximum Temperature: Mechanical, °C 510
400
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1420
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 40
47
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
9.6
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
11

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
1.8
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.8
1.4
Embodied Energy, MJ/kg 24
19
Embodied Water, L/kg 69
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
63 to 84
Resilience: Unit (Modulus of Resilience), kJ/m3 700
660 to 930
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 25
24 to 32
Strength to Weight: Bending, points 23
22 to 26
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 20
22 to 29

Alloy Composition

Carbon (C), % 0 to 0.25
0.9 to 1.0
Chromium (Cr), % 4.0 to 6.0
0
Iron (Fe), % 91.4 to 95.6
98.4 to 98.8
Manganese (Mn), % 0 to 0.6
0.3 to 0.5
Molybdenum (Mo), % 0.44 to 0.65
0
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.030
0 to 0.050