Zeron Fastners
SS 310 U-Bolts & J-Bolts
SS 310 U-Bolts & J-Bolts are specialized, non-straight fasteners, vital for securing components, especially piping and tubing. The "U" shape of the U-Bolt is perfect for wrapping around pipes, providing a stable saddle-like support, while the "J" shape is typically used as a hook or anchor. These fasteners are manufactured from Stainless Steel Grade 310, an austenitic alloy renowned for its excellent oxidation resistance and high strength at elevated temperatures (up to 1035°C continuously). Zeron Fasteners specializes in supplying these critical components for high-heat industrial applications, including heat exchangers, furnaces, and chemical processing plants, ensuring long-term structural integrity in the harshest corrosive and thermal environments.
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SS 310 U-Bolts & J-Bolts Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.25 |
| Manganese (Mn) | 2.00 |
| Silicon (Si) | 1.50 |
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 19.0 – 22.0 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.030 |
Note: The "310S" grade specifies Carbon max. at 0.08%, commonly supplied for better weldability.
SS 310 U-Bolts & J-Bolts Mechanical Properties
| Property | Value (Typical) |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength (0.2% Offset) | 205 MPa |
| Elongation in 50mm | 35 % |
| Hardness (HB) | 217 max |
| Modulus of Elasticity | 193 GPa |