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S35000 Stainless Steel vs. AWS E330

Both S35000 stainless steel and AWS E330 are iron alloys. They have 68% 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 E330.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 2.3 to 14
29
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
76
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
580

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Melting Completion (Liquidus), °C 1460
1400
Melting Onset (Solidus), °C 1410
1350
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
12
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 14
31
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 3.2
5.4
Embodied Energy, MJ/kg 44
75
Embodied Water, L/kg 130
180

Common Calculations

PREN (Pitting Resistance) 28
17
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 46 to 56
20
Strength to Weight: Bending, points 34 to 38
19
Thermal Diffusivity, mm2/s 4.4
3.2
Thermal Shock Resistance, points 42 to 51
16

Alloy Composition

Carbon (C), % 0.070 to 0.11
0.18 to 0.25
Chromium (Cr), % 16 to 17
14 to 17
Copper (Cu), % 0
0 to 0.75
Iron (Fe), % 72.7 to 76.9
40.7 to 51.8
Manganese (Mn), % 0.5 to 1.3
1.0 to 2.5
Molybdenum (Mo), % 2.5 to 3.2
0 to 0.75
Nickel (Ni), % 4.0 to 5.0
33 to 37
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