Welding rod
Welding rods are essential tools for joining metals in various industries. Our premium quality welding rods deliver exceptional performance, durability and precision for all your welding needs.
Welding Rod Specifications
- Material: High-grade steel core with special flux coating
- Diameter Options: 1.6mm, 2.0mm, 2.5mm, 3.2mm, 4.0mm
- Length: 300mm standard (custom lengths available)
- Tensile Strength: 70,000 - 80,000 psi
- Current Type: AC/DC
- Position: All-position welding capability
| Model | Current Range (A) | Best For | Penetration |
|---|---|---|---|
| WR-6013 | 60-120 | Mild steel | Medium |
| WR-7018 | 70-160 | Structural steel | Deep |
| WR-308L | 50-140 | Stainless steel | Light |
Welding Rod Features
Our welding rods offer these outstanding features:
- Easy arc striking and smooth operation
- Low spatter production
- Excellent slag removal
- Consistent weld bead appearance
- Minimal porosity in welds
Welding Rod FAQ
Q: What types of metals can I weld with your welding rods?
A: Our welding rods are suitable for various metals including mild steel, stainless steel, cast iron, and some alloy steels. The specific type depends on the rod classification - for example, WR-6013 is ideal for mild steel while WR-308L is designed for stainless steel applications.
Q: How should I store welding rods to maintain their quality?
A: Welding rods should be stored in a dry, moisture-free environment at room temperature. For best results, keep them in their original packaging until use and consider using a rod oven for critical applications. Moisture can damage the flux coating and affect weld quality.
Q: What safety precautions should I take when using welding rods?
A: Always wear appropriate PPE including welding helmet with proper shade lens, flame-resistant clothing, gloves, and safety shoes. Work in well-ventilated areas to avoid fume inhalation, and keep a fire extinguisher nearby. Never weld on containers that held flammable materials, and be aware of electrical shock hazards.
Welding Rod Performance Data
| Parameter | Standard Value | Our Product |
|---|---|---|
| Deposition Efficiency | ≥85% | 92-95% |
| X-Ray Quality | ASTM E142 | Exceeds Standard |
| Impact Toughness | 27J @ -20°C | 45J @ -30°C |
Welding Rod Selection Guide
Choosing the right welding rod depends on several factors:
- Base metal type and thickness
- Welding position (flat, horizontal, vertical, overhead)
- Power source availability (AC or DC)
- Desired mechanical properties of the weld
- Environmental conditions during welding
For assistance in selecting the perfect welding rod for your project, consult our technical team with details about your specific application requirements.