Domestic Market
SUPER OPTIMAL 310 is a high-temperature stainless steel welding electrode developed for applications that require strong welds and reliable performance under extreme heat conditions. This 310welding rod is suitable for welding austenitic stainless steels used in furnaces, heat-resistant equipment, and high-temperature service environments. It offers smooth welding characteristics, stable arc performance, and durable weld joints for industrial fabrication and maintenance work.
Key Features and Benefits of SUPER OPTIMAL 310
Superon SUPER OPTIMAL 310 is designed to meet the demanding requirements of high-temperature stainless steel welding applications where crack resistance, weld quality and service life are critical.
Key features and benefits include:
- High Temperature Resistance: The weld metal offers excellent resistance to corrosion and oxidation at elevated temperatures, making it suitable for continuous high-heat service.
- Austenitic Stainless Steel Structure: The austenitic weld deposit provides good ductility and strength even after exposure to high temperatures.
- Excellent Weldability: The rutile-type coating supports smooth arc stability, easy arc striking, and consistent weld bead formation.
- Good Resistance to Hot Cracking: Designed to minimise the risk of hot cracks during welding, especially in high-temperature applications.
- Easy Slag Removal: Slag peels off easily, reducing cleaning time and improving productivity.
- Clean and Attractive Weld Appearance: Produces smooth weld beads with a neat finish, improving overall weld quality.
- Suitable for AC and DC Welding: It can be used with both AC and DC positive current, offering flexibility across different welding setups.
These benefits make this SS 310 welding rod suitable for critical industrial welding tasks.
Specifications of SUPER OPTIMAL 310
The table below outlines the key mechanical properties and welding conditions of 310 welding rods.
| Product Name | AWS SFA Classification | Yield Strength N/mm2 | Tensile Strength N/mm2 | Elongation Percent | Impact Energy at +20⁰ C | Welding Conditions |
|---|---|---|---|---|---|---|
| SUPER OPTIMAL 310 | E310-16 | ≥ 350 | ≥ 550 | ≥ 30 | ≥ 70 | AC or DC+ |
| Super Stainless 310 | E310-16 | - | ≥ 550 | ≥ 30 | 70 | AC or DC+ |
Properties of SUPER OPTIMAL 310
This SS 310 welding rod is engineered to deliver stable and reliable results in high-temperature service environments.
| Property | Description |
|---|---|
| Heat Resistance | Performs reliably at elevated service temperatures |
| Oxidation Resistance | Resists oxidation and corrosion under heat exposure |
| Mechanical Strength | Produces strong and durable weld joints |
| Crack Resistance | Designed to reduce the hot cracking tendency |
| Arc Stability | Smooth and stable arc during welding |
| Slag Behavior | Easy slag removal after welding |
| Weld Finish | Clean bead appearance with good fusion |
These properties help ensure long-term performance in demanding industrial applications.
Applications of SUPER OPTIMAL 310
SUPER OPTIMAL 310 is widely used in industries where stainless steel components are exposed to high temperatures.
Common applications include:
- Furnace components and heat treatment equipment
- Kilns and incinerators
- Heat exchangers and thermal processing units
- Petrochemical and refinery equipment
- Power generation systems
- High-temperature piping and structural components
Its performance makes the 310 welding rod suitable for both fabrication and maintenance work in high-heat environments.
Related Products
For a complete stainless steel welding solution, the following products are often used alongside 310 welding rod:
- SUPER OPTIMAL 309 series electrodes
- SUPER OPTIMAL 316 series electrodes
- SUPER OPTIMAL 347 series electrodes
- Stainless steel filler wires and TIG rods
- Welding auxiliaries and surface treatment products
These related products support a wide range of stainless steel welding requirements.
