SAE-AISI H22 Steel vs. AWS E309L

Both SAE-AISI H22 steel and AWS E309L are iron alloys. They have 64% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H22 steel and the bottom bar is AWS E309L.

SAE-AISI H22 (T20822) Tungsten Hot-Work Steel AWS E309L (W30913) Weld Metal

Metric UnitsUS Customary Units

Mechanical Properties

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

Poisson's Ratio		0.29
Poisson's Ratio		0.27

Shear Modulus, GPa		77
Shear Modulus, GPa		79

Tensile Strength: Ultimate (UTS), MPa		700 to 1920
Tensile Strength: Ultimate (UTS), MPa		580

Thermal Properties

Latent Heat of Fusion, J/g		250
Latent Heat of Fusion, J/g		300

Melting Completion (Liquidus), °C		1670
Melting Completion (Liquidus), °C		1420

Melting Onset (Solidus), °C		1620
Melting Onset (Solidus), °C		1370

Specific Heat Capacity, J/kg-K		440
Specific Heat Capacity, J/kg-K		480

Thermal Conductivity, W/m-K		31
Thermal Conductivity, W/m-K		15

Thermal Expansion, µm/m-K		12
Thermal Expansion, µm/m-K		14

Otherwise Unclassified Properties

Base Metal Price, % relative		28
Base Metal Price, % relative		20

Density, g/cm³		8.7
Density, g/cm³		7.8

Embodied Carbon, kg CO₂/kg material		4.9
Embodied Carbon, kg CO₂/kg material		3.7

Embodied Energy, MJ/kg		73
Embodied Energy, MJ/kg		52

Embodied Water, L/kg		72
Embodied Water, L/kg		180

Common Calculations

PREN (Pitting Resistance)		21
PREN (Pitting Resistance)		25

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

Stiffness to Weight: Bending, points		22
Stiffness to Weight: Bending, points		25

Strength to Weight: Axial, points		22 to 61
Strength to Weight: Axial, points		21

Strength to Weight: Bending, points		20 to 39
Strength to Weight: Bending, points		20

Thermal Diffusivity, mm²/s		8.2
Thermal Diffusivity, mm²/s		4.0

Thermal Shock Resistance, points		22 to 60
Thermal Shock Resistance, points		15

Alloy Composition

Carbon (C), %		0.3 to 0.4
Carbon (C), %		0 to 0.040

Chromium (Cr), %		1.8 to 3.8
Chromium (Cr), %		22 to 25

Copper (Cu), %		0 to 0.25
Copper (Cu), %		0 to 0.75

Iron (Fe), %		82.2 to 87.4
Iron (Fe), %		55.9 to 65.5

Manganese (Mn), %		0.15 to 0.4
Manganese (Mn), %		0.5 to 2.5

Molybdenum (Mo), %		0
Molybdenum (Mo), %		0 to 0.75

Nickel (Ni), %		0 to 0.3
Nickel (Ni), %		12 to 14

Phosphorus (P), %		0 to 0.030
Phosphorus (P), %		0 to 0.040

Silicon (Si), %		0.15 to 0.4
Silicon (Si), %		0 to 1.0

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

Tungsten (W), %		10 to 11.8
Tungsten (W), %		0

Vanadium (V), %		0.25 to 0.5
Vanadium (V), %		0