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AWS E330 vs. S28200 Stainless Steel

Both AWS E330 and S28200 stainless steel are iron alloys. They have 65% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS E330 and the bottom bar is S28200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 29
45
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 76
77
Tensile Strength: Ultimate (UTS), MPa 580
870

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Melting Completion (Liquidus), °C 1400
1380
Melting Onset (Solidus), °C 1350
1330
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Base Metal Price, % relative 31
12
Density, g/cm3 8.1
7.6
Embodied Carbon, kg CO2/kg material 5.4
2.8
Embodied Energy, MJ/kg 75
41
Embodied Water, L/kg 180
160

Common Calculations

PREN (Pitting Resistance) 17
29
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 24
26
Strength to Weight: Axial, points 20
32
Strength to Weight: Bending, points 19
27
Thermal Shock Resistance, points 16
17

Alloy Composition

Carbon (C), % 0.18 to 0.25
0 to 0.15
Chromium (Cr), % 14 to 17
17 to 19
Copper (Cu), % 0 to 0.75
0.75 to 1.3
Iron (Fe), % 40.7 to 51.8
57.7 to 64.1
Manganese (Mn), % 1.0 to 2.5
17 to 19
Molybdenum (Mo), % 0 to 0.75
0.75 to 1.3
Nickel (Ni), % 33 to 37
0
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030