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S20910 Stainless Steel vs. AWS ER110S-1

Both S20910 stainless steel and AWS ER110S-1 are iron alloys. They have 62% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is S20910 stainless steel and the bottom bar is AWS ER110S-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 14 to 39
17
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 79
73
Tensile Strength: Ultimate (UTS), MPa 780 to 940
870
Tensile Strength: Yield (Proof), MPa 430 to 810
740

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1380
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 13
47
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 22
4.0
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 4.8
1.8
Embodied Energy, MJ/kg 68
25
Embodied Water, L/kg 180
55

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 260
140
Resilience: Unit (Modulus of Resilience), kJ/m3 460 to 1640
1460
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 28 to 33
31
Strength to Weight: Bending, points 24 to 27
26
Thermal Diffusivity, mm2/s 3.6
13
Thermal Shock Resistance, points 17 to 21
26

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0 to 0.060
0 to 0.090
Chromium (Cr), % 20.5 to 23.5
0 to 0.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 52.1 to 62.1
92.8 to 96.3
Manganese (Mn), % 4.0 to 6.0
1.4 to 1.8
Molybdenum (Mo), % 1.5 to 3.0
0.25 to 0.55
Nickel (Ni), % 11.5 to 13.5
1.9 to 2.6
Niobium (Nb), % 0.1 to 0.3
0
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.040
0 to 0.010
Silicon (Si), % 0 to 0.75
0.2 to 0.55
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0 to 0.1
Vanadium (V), % 0.1 to 0.3
0 to 0.040
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0
0 to 0.5