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S35000 Stainless Steel vs. AWS E349

Both S35000 stainless steel and AWS E349 are iron alloys. They have 89% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is S35000 stainless steel and the bottom bar is AWS E349.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 2.3 to 14
29
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
78
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
770

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Melting Completion (Liquidus), °C 1460
1470
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
15
Thermal Expansion, µm/m-K 11
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 14
25
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 3.2
4.9
Embodied Energy, MJ/kg 44
72
Embodied Water, L/kg 130
150

Common Calculations

PREN (Pitting Resistance) 28
24
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 46 to 56
27
Strength to Weight: Bending, points 34 to 38
24
Thermal Diffusivity, mm2/s 4.4
4.1
Thermal Shock Resistance, points 42 to 51
20

Alloy Composition

Carbon (C), % 0.070 to 0.11
0 to 0.13
Chromium (Cr), % 16 to 17
18 to 21
Copper (Cu), % 0
0 to 0.75
Iron (Fe), % 72.7 to 76.9
60.5 to 71.1
Manganese (Mn), % 0.5 to 1.3
0.5 to 2.5
Molybdenum (Mo), % 2.5 to 3.2
0.35 to 0.65
Nickel (Ni), % 4.0 to 5.0
8.0 to 10
Niobium (Nb), % 0
0.75 to 1.2
Nitrogen (N), % 0.070 to 0.13
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0
0 to 0.15
Tungsten (W), % 0
1.3 to 1.8
Vanadium (V), % 0
0.1 to 0.3