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EN 1.6932 Steel vs. ASTM A369 Grade FP2

Both EN 1.6932 steel and ASTM A369 grade FP2 are iron alloys. They have a very high 97% 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 EN 1.6932 steel and the bottom bar is ASTM A369 grade FP2.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
130
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 14
20
Fatigue Strength, MPa 460
160
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Shear Strength, MPa 540
270
Tensile Strength: Ultimate (UTS), MPa 900
430
Tensile Strength: Yield (Proof), MPa 720
240

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 440
420
Melting Completion (Liquidus), °C 1460
1470
Melting Onset (Solidus), °C 1420
1430
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 45
49
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 4.0
2.6
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 2.0
1.6
Embodied Energy, MJ/kg 27
20
Embodied Water, L/kg 56
50

Common Calculations

PREN (Pitting Resistance) 2.7
2.5
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
75
Resilience: Unit (Modulus of Resilience), kJ/m3 1370
150
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 32
15
Strength to Weight: Bending, points 26
16
Thermal Diffusivity, mm2/s 12
13
Thermal Shock Resistance, points 26
13

Alloy Composition

Carbon (C), % 0.24 to 0.32
0.1 to 0.2
Chromium (Cr), % 1.0 to 1.5
0.5 to 0.81
Iron (Fe), % 94.5 to 96.4
97.4 to 98.6
Manganese (Mn), % 0.15 to 0.4
0.3 to 0.61
Molybdenum (Mo), % 0.35 to 0.55
0.44 to 0.65
Nickel (Ni), % 1.8 to 2.1
0
Phosphorus (P), % 0 to 0.035
0 to 0.025
Silicon (Si), % 0 to 0.4
0.1 to 0.3
Sulfur (S), % 0 to 0.035
0 to 0.025
Vanadium (V), % 0.050 to 0.15
0