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SAE-AISI 1141 Steel vs. ASTM A182 Grade F10

Both SAE-AISI 1141 steel and ASTM A182 grade F10 are iron alloys. They have 70% of their average alloy composition in common. There are 30 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 1141 steel and the bottom bar is ASTM A182 grade F10.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210 to 220
190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11 to 17
34
Fatigue Strength, MPa 270 to 430
180
Poisson's Ratio 0.29
0.29
Reduction in Area, % 34 to 39
56
Shear Modulus, GPa 72
74
Shear Strength, MPa 460 to 480
420
Tensile Strength: Ultimate (UTS), MPa 740 to 810
630
Tensile Strength: Yield (Proof), MPa 400 to 700
230

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 400
600
Melting Completion (Liquidus), °C 1460
1420
Melting Onset (Solidus), °C 1420
1370
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
15
Electrical Conductivity: Equal Weight (Specific), % IACS 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
18
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.4
3.6
Embodied Energy, MJ/kg 19
51
Embodied Water, L/kg 47
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86 to 110
170
Resilience: Unit (Modulus of Resilience), kJ/m3 430 to 1290
140
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 26 to 29
22
Strength to Weight: Bending, points 23 to 25
21
Thermal Shock Resistance, points 24 to 26
18

Alloy Composition

Carbon (C), % 0.37 to 0.45
0.1 to 0.2
Chromium (Cr), % 0
7.0 to 9.0
Iron (Fe), % 97.7 to 98.2
66.5 to 72.4
Manganese (Mn), % 1.4 to 1.7
0.5 to 0.8
Nickel (Ni), % 0
19 to 22
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0
1.0 to 1.4
Sulfur (S), % 0.080 to 0.13
0 to 0.030