302B-cold-rolled-stainless-steel-coil is a standard specification for chromium and chromium-nickel stainless steel sheet, plate, and strip used mainly for pressure vessels and also for some general applications. It has the same corrosion resistance as grade 304 and a slightly higher strength due to the additional carbon content.
302B-cold-rolled-stainless-steel-coil Chemical Composition
| Element | 302 |
| Carbon | 0.15 |
| Chromium | 17.0-19.0 |
| Nickel | 8.0-10.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Nitrogen | 0.10 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
302B-cold-rolled-stainless-steel-coil Mechanical Properties
| Property | 302 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 75 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 92 |
302B-cold-rolled-stainless-steel-coil is a variations of the 18% chromium / 8% nickel austenitic alloy, which is the most familiar and the most frequently used in the stainless steel family. 302B-cold-rolled-stainless-steel-coil is a slightly higher carbon version of 304, often found in strip and wire forms. It is a tough, ductile grade that demonstrates comparable corrosion resistance, 302B-cold-rolled-stainless-steel-coil is a chromium-nickel stainless steel which is a tough austenitic alloy and finds use in a wide range of industrial applications. Superior Corrosion Resistance. It is a non-magnetic grade that is not hardenable by heat treating.
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