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ASTM A182 Grade F10 vs. ASTM A387 Grade 11 Steel

Both ASTM A182 grade F10 and ASTM A387 grade 11 steel are iron alloys. They have 72% 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 ASTM A182 grade F10 and the bottom bar is ASTM A387 grade 11 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
150 to 180
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 34
25
Fatigue Strength, MPa 180
200 to 250
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
73
Shear Strength, MPa 420
320 to 390
Tensile Strength: Ultimate (UTS), MPa 630
500 to 600
Tensile Strength: Yield (Proof), MPa 230
270 to 350

Thermal Properties

Latent Heat of Fusion, J/g 290
260
Maximum Temperature: Mechanical, °C 600
430
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 17
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 18
2.9
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 3.6
1.6
Embodied Energy, MJ/kg 51
21
Embodied Water, L/kg 120
53

Common Calculations

PREN (Pitting Resistance) 8.0
3.1
Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
100 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 140
200 to 320
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 22
18 to 21
Strength to Weight: Bending, points 21
18 to 20
Thermal Shock Resistance, points 18
15 to 18

Alloy Composition

Carbon (C), % 0.1 to 0.2
0.050 to 0.17
Chromium (Cr), % 7.0 to 9.0
1.0 to 1.5
Iron (Fe), % 66.5 to 72.4
96.2 to 97.6
Manganese (Mn), % 0.5 to 0.8
0.4 to 0.65
Molybdenum (Mo), % 0
0.45 to 0.65
Nickel (Ni), % 19 to 22
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 1.0 to 1.4
0.5 to 0.8
Sulfur (S), % 0 to 0.030
0 to 0.025