304 is in the "Austenitic" group (or chrome-nickel series) of stainless steels. It is not hardenable by heat-treatment and it is not magnetic. Hardness is accomplished by cold-working, which may create some magnetism). Tougher and more ductile than most ordinary steels, 304 (and other austenitic), also has excellent mechanical properties and weldability and good corrosion resistance.
All tube is seamless unless noted with "W," in which case tube is welded.
W & S - Indicates the tube is available either welded & seamless
Technical Mechanical Properties
| Properties - 304 Tube | 304 Annealed | 304L Annealed |
|---|---|---|
| Tensile Strength (psi) | 85,000 | 80,000 |
| Yield Point (psi) | 35,000 | 30,000 |
| Elongation % in 2 | 55 | 55 |
| Rockwell Hardness | RB 85 | RB 75 |
Related Documents
Product Availability
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