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EN 1.3555 Steel vs. SAE-AISI H19 Steel

Both EN 1.3555 steel and SAE-AISI H19 steel are iron alloys. They have 90% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.3555 steel and the bottom bar is SAE-AISI H19 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
75
Tensile Strength: Ultimate (UTS), MPa 770
720 to 1990

Thermal Properties

Latent Heat of Fusion, J/g 260
260
Melting Completion (Liquidus), °C 1500
1540
Melting Onset (Solidus), °C 1450
1490
Specific Heat Capacity, J/kg-K 460
460
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 11
22
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 5.6
7.5
Embodied Energy, MJ/kg 81
110
Embodied Water, L/kg 90
110

Common Calculations

PREN (Pitting Resistance) 18
13
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 27
24 to 68
Strength to Weight: Bending, points 23
22 to 43
Thermal Shock Resistance, points 22
21 to 59

Alloy Composition

Carbon (C), % 0.1 to 0.15
0.32 to 0.45
Chromium (Cr), % 3.9 to 4.3
4.0 to 4.8
Cobalt (Co), % 0
4.0 to 4.5
Copper (Cu), % 0 to 0.1
0 to 0.25
Iron (Fe), % 85.4 to 87.7
81.4 to 85.5
Manganese (Mn), % 0.15 to 0.35
0.2 to 0.5
Molybdenum (Mo), % 4.0 to 4.5
0.3 to 0.55
Nickel (Ni), % 3.2 to 3.6
0 to 0.3
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0.1 to 0.25
0.2 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.030
Tungsten (W), % 0 to 0.15
3.8 to 4.5
Vanadium (V), % 1.0 to 1.3
1.8 to 2.2