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ASTM A372 Grade H Steel vs. EN 1.5410 Steel

Both ASTM A372 grade H steel and EN 1.5410 steel are iron alloys. Their average alloy composition is basically identical. There are 30 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 A372 grade H steel and the bottom bar is EN 1.5410 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 280
170 to 190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20 to 22
20 to 25
Fatigue Strength, MPa 310 to 380
290 to 330
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Tensile Strength: Ultimate (UTS), MPa 650 to 910
560 to 620
Tensile Strength: Yield (Proof), MPa 430 to 550
400 to 480

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 410
400
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 45
51
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
2.3
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.5
1.7
Embodied Energy, MJ/kg 20
22
Embodied Water, L/kg 49
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 160
120 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 500 to 810
430 to 610
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 23 to 32
20 to 22
Strength to Weight: Bending, points 21 to 27
19 to 21
Thermal Diffusivity, mm2/s 12
14
Thermal Shock Resistance, points 19 to 27
16 to 18

Alloy Composition

Carbon (C), % 0.3 to 0.4
0 to 0.12
Chromium (Cr), % 0.4 to 0.65
0
Iron (Fe), % 97.3 to 98.3
96.9 to 98.6
Manganese (Mn), % 0.75 to 1.1
1.2 to 1.8
Molybdenum (Mo), % 0.15 to 0.25
0.2 to 0.4
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0.15 to 0.35
0 to 0.6
Sulfur (S), % 0 to 0.010
0 to 0.020
Vanadium (V), % 0
0.050 to 0.1

Comparable Variants