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ASTM A369 Grade FP9 vs. EN 1.5113 Steel

Both ASTM A369 grade FP9 and EN 1.5113 steel are iron alloys. They have 90% of their average alloy composition in common. There are 31 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 A369 grade FP9 and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
170 to 270
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20
11 to 18
Fatigue Strength, MPa 160
220 to 470
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
72
Shear Strength, MPa 300
360 to 540
Tensile Strength: Ultimate (UTS), MPa 470
580 to 900
Tensile Strength: Yield (Proof), MPa 240
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Maximum Temperature: Mechanical, °C 600
400
Melting Completion (Liquidus), °C 1450
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 26
52
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 10
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
2.0
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.0
1.4
Embodied Energy, MJ/kg 28
19
Embodied Water, L/kg 87
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 140
270 to 1570
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 17
21 to 32
Strength to Weight: Bending, points 17
20 to 27
Thermal Diffusivity, mm2/s 6.9
14
Thermal Shock Resistance, points 13
17 to 26

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.1
Chromium (Cr), % 8.0 to 10
0
Iron (Fe), % 87.1 to 90.3
97 to 97.5
Manganese (Mn), % 0.3 to 0.6
1.6 to 1.8
Molybdenum (Mo), % 0.9 to 1.1
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0.5 to 1.0
0.9 to 1.1
Sulfur (S), % 0 to 0.030
0 to 0.025