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AWS E316LMn vs. EN 1.8509 Steel

Both AWS E316LMn and EN 1.8509 steel are iron alloys. They have 56% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS E316LMn and the bottom bar is EN 1.8509 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 23
11
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 79
73
Tensile Strength: Ultimate (UTS), MPa 620
1130

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Melting Completion (Liquidus), °C 1420
1450
Melting Onset (Solidus), °C 1370
1410
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 24
2.8
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 4.6
1.6
Embodied Energy, MJ/kg 64
22
Embodied Water, L/kg 180
65

Common Calculations

PREN (Pitting Resistance) 32
2.6
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 22
40
Strength to Weight: Bending, points 20
31
Thermal Shock Resistance, points 15
33

Alloy Composition

Aluminum (Al), % 0
0.8 to 1.2
Carbon (C), % 0 to 0.040
0.38 to 0.45
Chromium (Cr), % 18 to 21
1.5 to 1.8
Copper (Cu), % 0 to 0.75
0
Iron (Fe), % 47.5 to 59.4
95.5 to 97.1
Manganese (Mn), % 5.0 to 8.0
0.4 to 0.7
Molybdenum (Mo), % 2.5 to 3.5
0.2 to 0.35
Nickel (Ni), % 15 to 18
0
Nitrogen (N), % 0.1 to 0.25
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 0.9
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.035