N08135 Stainless Steel vs. SAE-AISI H19 Steel

Both N08135 stainless steel and SAE-AISI H19 steel are iron alloys. They have 43% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is N08135 stainless steel and the bottom bar is SAE-AISI H19 steel.

UNS N08135 Iron-Nickel-Chromium Alloy SAE-AISI H19 (T20819) Chromium Hot-Work Steel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		200
Elastic (Young's, Tensile) Modulus, GPa		190

Poisson's Ratio		0.28
Poisson's Ratio		0.29

Shear Modulus, GPa		80
Shear Modulus, GPa		75

Tensile Strength: Ultimate (UTS), MPa		570
Tensile Strength: Ultimate (UTS), MPa		720 to 1990

Thermal Properties

Latent Heat of Fusion, J/g		310
Latent Heat of Fusion, J/g		260

Melting Completion (Liquidus), °C		1440
Melting Completion (Liquidus), °C		1540

Melting Onset (Solidus), °C		1390
Melting Onset (Solidus), °C		1490

Specific Heat Capacity, J/kg-K		460
Specific Heat Capacity, J/kg-K		460

Thermal Expansion, µm/m-K		16
Thermal Expansion, µm/m-K		12

Otherwise Unclassified Properties

Base Metal Price, % relative		39
Base Metal Price, % relative		22

Density, g/cm³		8.2
Density, g/cm³		8.2

Embodied Carbon, kg CO₂/kg material		6.8
Embodied Carbon, kg CO₂/kg material		7.5

Embodied Energy, MJ/kg		94
Embodied Energy, MJ/kg		110

Embodied Water, L/kg		220
Embodied Water, L/kg		110

Common Calculations

PREN (Pitting Resistance)		38
PREN (Pitting Resistance)		13

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		13

Stiffness to Weight: Bending, points		24
Stiffness to Weight: Bending, points		24

Strength to Weight: Axial, points		19
Strength to Weight: Axial, points		24 to 68

Strength to Weight: Bending, points		19
Strength to Weight: Bending, points		22 to 43

Thermal Shock Resistance, points		13
Thermal Shock Resistance, points		21 to 59

Alloy Composition

Carbon (C), %		0 to 0.030
Carbon (C), %		0.32 to 0.45

Chromium (Cr), %		20.5 to 23.5
Chromium (Cr), %		4.0 to 4.8

Cobalt (Co), %		0
Cobalt (Co), %		4.0 to 4.5

Copper (Cu), %		0 to 0.7
Copper (Cu), %		0 to 0.25

Iron (Fe), %		30.2 to 42.3
Iron (Fe), %		81.4 to 85.5

Manganese (Mn), %		0 to 1.0
Manganese (Mn), %		0.2 to 0.5

Molybdenum (Mo), %		4.0 to 5.0
Molybdenum (Mo), %		0.3 to 0.55

Nickel (Ni), %		33 to 38
Nickel (Ni), %		0 to 0.3

Phosphorus (P), %		0 to 0.030
Phosphorus (P), %		0 to 0.030

Silicon (Si), %		0 to 0.75
Silicon (Si), %		0.2 to 0.5

Sulfur (S), %		0 to 0.030
Sulfur (S), %		0 to 0.030

Tungsten (W), %		0.2 to 0.8
Tungsten (W), %		3.8 to 4.5

Vanadium (V), %		0
Vanadium (V), %		1.8 to 2.2