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AWS E310 vs. EN 1.4527 Stainless Steel

Both AWS E310 and EN 1.4527 stainless steel are iron alloys. They have 87% of their average alloy composition in common. There are 23 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 AWS E310 and the bottom bar is EN 1.4527 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
40
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 79
77
Tensile Strength: Ultimate (UTS), MPa 620
480

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Melting Completion (Liquidus), °C 1400
1410
Melting Onset (Solidus), °C 1360
1360
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 14
15
Thermal Expansion, µm/m-K 14
15

Otherwise Unclassified Properties

Base Metal Price, % relative 26
32
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 4.6
5.6
Embodied Energy, MJ/kg 65
78
Embodied Water, L/kg 200
210

Common Calculations

PREN (Pitting Resistance) 28
29
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 22
17
Strength to Weight: Bending, points 20
17
Thermal Diffusivity, mm2/s 3.7
4.0
Thermal Shock Resistance, points 15
12

Alloy Composition

Carbon (C), % 0.080 to 0.2
0 to 0.060
Chromium (Cr), % 25 to 28
19 to 22
Copper (Cu), % 0 to 0.75
3.0 to 4.0
Iron (Fe), % 44.5 to 53.9
37.4 to 48.5
Manganese (Mn), % 1.0 to 2.5
0 to 1.5
Molybdenum (Mo), % 0 to 0.75
2.0 to 3.0
Nickel (Ni), % 20 to 22.5
27.5 to 30.5
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.75
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.030