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AWS ER120S-1 vs. EN 1.4005 Stainless Steel

Both AWS ER120S-1 and EN 1.4005 stainless steel are iron alloys. They have 87% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS ER120S-1 and the bottom bar is EN 1.4005 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 17
13 to 21
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
76
Tensile Strength: Ultimate (UTS), MPa 930
630 to 750
Tensile Strength: Yield (Proof), MPa 830
370 to 500

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1410
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 46
30
Thermal Expansion, µm/m-K 13
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 9.0
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 4.2
7.0
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 1.9
2.0
Embodied Energy, MJ/kg 25
28
Embodied Water, L/kg 56
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
90 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 1850
350 to 650
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 33
23 to 27
Strength to Weight: Bending, points 27
21 to 24
Thermal Diffusivity, mm2/s 13
8.1
Thermal Shock Resistance, points 27
23 to 27

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.1
0.060 to 0.15
Chromium (Cr), % 0 to 0.6
12 to 14
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 92.4 to 96.1
82.4 to 87.8
Manganese (Mn), % 1.4 to 1.8
0 to 1.5
Molybdenum (Mo), % 0.3 to 0.65
0 to 0.6
Nickel (Ni), % 2.0 to 2.8
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0.25 to 0.6
0 to 1.0
Sulfur (S), % 0 to 0.010
0.15 to 0.35
Titanium (Ti), % 0 to 0.1
0
Vanadium (V), % 0 to 0.030
0
Zirconium (Zr), % 0 to 0.1
0
Residuals, % 0 to 0.5
0