Products Description
1 316 Stainless Steel Square Tubing
Why Choose 316 Stainless Steel Square Tubing?
- Marine engineering has high requirements for corrosion-resistant pipes, and the molybdenum element in 316 can significantly improve the ability to resist chloride ions. The corrosion rate in seawater and chemical media is 30%-50% lower than that of 304 stainless steel, making it an ideal material for offshore platform support frames and deep-sea dock guardrails.
- For applications such as large building frames and port crane trusses, pipes with strong load-bearing pressure are required, and the bending stiffness and tensile strength of square sections are stronger than those of round tubes.
- Compared with round tubes, square tubes are more stable, will not roll or move, and are more suitable for buildings, railings, etc.
Typical Applications Of 316 Stainless Steel Square Tubing
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Marine hardware and coastal infrastructure
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Food and beverage processing equipment
- Pharmaceutical manufacturing lines
- Structural supports and architectural frameworks
- Chemical and petrochemical piping systems
Chemical Composition
| Element | Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Nickel | Molybdenum |
| Percentage (%) | 0.08 max | 2.00 max | 0.75 max | 0.045 max | 0.03 max | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
Mechanical Properties
| Property | Tensile Strength | Yield Strength | Elongation | Hardness (HB) |
| Value | 515 MPa | 205 MPa | 35% min | 217 max |
Possible Alternative Grades
304 Stainless Steel
316L Stainless Steel
321 Stainless Steel
This comprehensive guide provides insight into 1 316 Stainless Steel Square Tubing, its material, specifications, key features, chemical composition, mechanical properties, suitable applications, and possible alternative grades.
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