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SAE-AISI H19 Steel vs. EN 1.3555 Steel

Both SAE-AISI H19 steel and EN 1.3555 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 SAE-AISI H19 steel and the bottom bar is EN 1.3555 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 720 to 1990
770

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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