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S33228 Stainless Steel vs. AWS BVAg-31

S33228 stainless steel belongs to the iron alloys classification, while AWS BVAg-31 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.

For each property being compared, the top bar is S33228 stainless steel and the bottom bar is AWS BVAg-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
90
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 79
33
Tensile Strength: Ultimate (UTS), MPa 570
180

Thermal Properties

Latent Heat of Fusion, J/g 310
150
Melting Completion (Liquidus), °C 1410
850
Melting Onset (Solidus), °C 1360
820
Specific Heat Capacity, J/kg-K 470
280
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Density, g/cm3 8.0
10

Common Calculations

Stiffness to Weight: Axial, points 14
4.9
Stiffness to Weight: Bending, points 24
15
Strength to Weight: Axial, points 20
4.9
Strength to Weight: Bending, points 19
7.0
Thermal Shock Resistance, points 13
7.8

Alloy Composition

Aluminum (Al), % 0 to 0.025
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0.040 to 0.080
0 to 0.0050
Cerium (Ce), % 0.050 to 0.1
0
Chromium (Cr), % 26 to 28
0
Copper (Cu), % 0
31 to 33
Iron (Fe), % 36.5 to 42.3
0
Lead (Pb), % 0
0 to 0.0020
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 31 to 33
0
Niobium (Nb), % 0.6 to 1.0
0
Palladium (Pd), % 0
8.0 to 12
Phosphorus (P), % 0 to 0.020
0 to 0.0020
Silicon (Si), % 0 to 0.3
0
Silver (Ag), % 0
57 to 59
Sulfur (S), % 0 to 0.015
0
Zinc (Zn), % 0
0 to 0.0010