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AWS ER110S-1 vs. EN 1.4325 Stainless Steel

Both AWS ER110S-1 and EN 1.4325 stainless steel are iron alloys. They have 75% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS ER110S-1 and the bottom bar is EN 1.4325 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 17
45
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Tensile Strength: Ultimate (UTS), MPa 870
650
Tensile Strength: Yield (Proof), MPa 740
210

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 47
16
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
2.8

Otherwise Unclassified Properties

Base Metal Price, % relative 4.0
15
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.8
3.0
Embodied Energy, MJ/kg 25
42
Embodied Water, L/kg 55
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
230
Resilience: Unit (Modulus of Resilience), kJ/m3 1460
110
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 31
23
Strength to Weight: Bending, points 26
21
Thermal Diffusivity, mm2/s 13
4.3
Thermal Shock Resistance, points 26
15

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.090
0.030 to 0.15
Chromium (Cr), % 0 to 0.5
17 to 19
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 92.8 to 96.3
67.8 to 75
Manganese (Mn), % 1.4 to 1.8
0 to 2.0
Molybdenum (Mo), % 0.25 to 0.55
0
Nickel (Ni), % 1.9 to 2.6
8.0 to 10
Phosphorus (P), % 0 to 0.010
0 to 0.045
Silicon (Si), % 0.2 to 0.55
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0 to 0.1
0
Vanadium (V), % 0 to 0.040
0
Zirconium (Zr), % 0 to 0.1
0
Residuals, % 0 to 0.5
0