AWS E219 vs. EN 1.1244 Steel

Both AWS E219 and EN 1.1244 steel are iron alloys. They have 64% of their average alloy composition in common. There are 21 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 AWS E219 and the bottom bar is EN 1.1244 steel.

AWS E219 (W32310) Weld Metal EN 1.1244 (70Mn4) Induction-Hardening Bearing 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		78
Shear Modulus, GPa		72

Tensile Strength: Ultimate (UTS), MPa		690
Tensile Strength: Ultimate (UTS), MPa		730 to 770

Thermal Properties

Latent Heat of Fusion, J/g		290
Latent Heat of Fusion, J/g		250

Melting Completion (Liquidus), °C		1400
Melting Completion (Liquidus), °C		1450

Melting Onset (Solidus), °C		1360
Melting Onset (Solidus), °C		1410

Specific Heat Capacity, J/kg-K		480
Specific Heat Capacity, J/kg-K		470

Thermal Conductivity, W/m-K		14
Thermal Conductivity, W/m-K		51

Thermal Expansion, µm/m-K		15
Thermal Expansion, µm/m-K		12

Otherwise Unclassified Properties

Base Metal Price, % relative		15
Base Metal Price, % relative		1.9

Density, g/cm³		7.7
Density, g/cm³		7.8

Embodied Carbon, kg CO₂/kg material		3.1
Embodied Carbon, kg CO₂/kg material		1.4

Embodied Energy, MJ/kg		44
Embodied Energy, MJ/kg		19

Embodied Water, L/kg		160
Embodied Water, L/kg		47

Common Calculations

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

Stiffness to Weight: Bending, points		25
Stiffness to Weight: Bending, points		24

Strength to Weight: Axial, points		25
Strength to Weight: Axial, points		26 to 28

Strength to Weight: Bending, points		23
Strength to Weight: Bending, points		23 to 24

Thermal Diffusivity, mm²/s		3.8
Thermal Diffusivity, mm²/s		14

Thermal Shock Resistance, points		17
Thermal Shock Resistance, points		23 to 25

Alloy Composition

Aluminum (Al), %		0
Aluminum (Al), %		0 to 0.050

Carbon (C), %		0 to 0.060
Carbon (C), %		0.65 to 0.75

Chromium (Cr), %		19 to 21.5
Chromium (Cr), %		0

Copper (Cu), %		0 to 0.75
Copper (Cu), %		0 to 0.3

Iron (Fe), %		58.6 to 67.4
Iron (Fe), %		98.1 to 99.2

Manganese (Mn), %		8.0 to 10
Manganese (Mn), %		0.8 to 1.1

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

Nickel (Ni), %		5.5 to 7.0
Nickel (Ni), %		0

Nitrogen (N), %		0.1 to 0.3
Nitrogen (N), %		0

Oxygen (O), %		0
Oxygen (O), %		0 to 0.0020

Phosphorus (P), %		0 to 0.040
Phosphorus (P), %		0 to 0.025

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

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