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ASTM A182 Grade F5a vs. EN 1.7216 Steel

Both ASTM A182 grade F5a and EN 1.7216 steel are iron alloys. They have a very high 95% of their average alloy composition in common. 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 F5a and the bottom bar is EN 1.7216 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 310
200 to 280
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 25
12 to 23
Fatigue Strength, MPa 380
290 to 440
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
73
Shear Strength, MPa 450
410 to 560
Tensile Strength: Ultimate (UTS), MPa 710
650 to 930
Tensile Strength: Yield (Proof), MPa 520
400 to 690

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 510
420
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 40
46
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
2.4
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.8
1.5
Embodied Energy, MJ/kg 24
20
Embodied Water, L/kg 69
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
110 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 700
430 to 1280
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 25
23 to 33
Strength to Weight: Bending, points 23
21 to 27
Thermal Diffusivity, mm2/s 11
12
Thermal Shock Resistance, points 20
19 to 27

Alloy Composition

Carbon (C), % 0 to 0.25
0.27 to 0.34
Chromium (Cr), % 4.0 to 6.0
0.8 to 1.2
Iron (Fe), % 91.4 to 95.6
97.2 to 98.4
Manganese (Mn), % 0 to 0.6
0.35 to 0.6
Molybdenum (Mo), % 0.44 to 0.65
0.15 to 0.3
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.035