STAINLESS STEEL 309 THREADE ROD
Stainless Steel 309 Threaded Rod
Discover SS 309 Threaded Rod Manufacturers, Suppliers, SS 309 Threaded Dealers, SS 309 Threaded Rod Exporter, SS 309 Threaded Rod, SS 309 Threaded Rod Exporters in Mumbai, India.
SS 309 Threaded Rod Manufacturers, Suppliers, SS 309 Threaded Dealers, SS 309 Threaded Rod Exporter, SS 309 Threaded Rod, SS 309 Threaded Rod Exporters in Mumbai, India.
JIYANSH Impex offers a comprehensive range of stainless steel threaded rods, which are cylindrical rods with threads running along their entire length. The specific properties of these rods depend on the grade of stainless steel used in their manufacturing. Common production methods include hot rolling and cold drawing, with the final size determined by the intended application.
Types of Threaded Rods
1. Fully threaded rods: These rods feature threads along their whole length and are handy for positioning nuts or other threaded components at any place along the rod.
2. Double-end threaded rods: These are fully threaded rods with threads on both ends, ideal for connecting two pieces.
3. Partially threaded rods: These rods have only a section of their length threaded and are commonly employed in applications where one end must be securely attached to a surface while the other end requires a threaded nut for assembly or disassembly.
4. ACME threaded rods: These are threaded rods with trapezoidal-shaped threads used for carrying heavy loads or in applications that require a high clamping force.
Application of stainless steel threaded rods
Stainless steel threaded rods come in a number of grades, sizes, and finishes to suit a wide range of applications. These rods can be used for a variety of purposes, including:
Automotive and Engine Components: Used to assemble engines and other automotive parts.
Food Service Equipment: Used in machinery and fixtures due to its corrosion resistance.
Handrails and Safety Barriers: Offer sturdy and long-lasting connections in safety systems.
Industrial artwork and sculptures are used to provide structural stability in artistic installations.
Marine Applications: Their resistance to seawater corrosion makes them ideal for marine conditions.
Medical Device Components: Biocompatibility and strength make them ideal for use in the manufacturing of medical devices.
What are threaded 309 rods?
While “309 rods” are commonly referred to in the welding industry, they typically denote welding rods made of SS 309 stainless steel. These rods are used for joining metals, especially in high-temperature applications.
STAINLESS STEEL 309 ROD SPECIFICATIONS
Chemical Compositions*
| Element | % Present (in product form) | |
|---|---|---|
| C, H, P, L | TW2) | |
| Carbon (C) | 0.20 | 0.20 |
| Silicon (Si) | 1.50 – 2.00 | 1.50 – 2.50 |
| Manganese (Mn) | 2.00 | 2.00 |
| Phosphorous (P) | 0.045 | 0.045 |
| Sulfur (S) | 0.015 | 0.030 |
| Chromium (Cr) | 19.00 – 21.00 | 19.00 – 21.00 |
| Nickel (Ni) | 11.00 – 13.00 | 11.00 – 13.00 |
| Nitrogen (N) | 0.11 | – |
| Iron (Fe) | Balance | Balance |
Mechanical properties (at room temperature in annealed condition)
| Product Form | |||||
|---|---|---|---|---|---|
| C, H, P | L | TW* | |||
| Thickness a or diamter d (mm) | a ≤ 12 | d ≤ 25 | a=25 | ||
| Hardness HB max. 1) 2) 3) | 216 | – | |||
| Proof Strength3) | Rp0.2 N/mm2 | 190 | 230 | ||
| Rp1.0 N/mm2 | 230 | 270 | |||
| Tensile Strength | Rm N/mm2 | 500 – 720 | min. 550 | ||
| Elongation min. in % | Long Products | 401) | – | ||
| Flat Products | 0.5 ≤ a/d ˂ 3 | 404)5) | 304)5)6) | ||
| 3 ≤ a/d | 404)5) | 304)5)6) | |||
- Types of SS Threaded Rods
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