STARGOLD 303 – Ferrite-Balanced Electrode for All Steel Types
STARGOLD 303 is a high-performance MMA electrode engineered to deliver exceptional strength and durability across a wide range of steel grades. With its ferrite-balanced composition, it offers crack-resistant, high-strength welds ideal for fabrication and repair of mixed and unknown steels.
Whether you’re dealing with dissimilar steel joints or critical repairs, STARGOLD 303 ensures structural integrity, ease of use, and excellent weld finish — making it a versatile solution in demanding industrial environments.
Available Packs: 3.15mm, 4.00mm, 5.00mm
Key Features
- Ferrite-balanced weld metal to resist cracking
- High tensile strength and ductility
- Excellent arc stability and bead appearance
- Suitable for a wide variety of steels
- Ideal for both fabrication and maintenance
Industries
- Heavy Engineering
- Construction
- Shipbuilding
- Equipment Maintenance
- Fabrication Workshops
Processes
- Manual Metal Arc Welding (MMAW)
- Multi-steel Fabrication
- Dissimilar Steel Jointing
Additional Details
- Store in a dry and moisture-free environment
- Keep electrodes sealed until use to prevent moisture absorption
- Re-bake if exposed to humidity, as per TDS guidelines
- Suitable for applications involving varying steel compositions
- Refer TDS for more details
Related Products
- AWS A5.4: E630-16 Valve Repair Specialist, Fully Machinable Deposits, High Strength Build-Up Electrode A modern low heat input stainless steel electrode specially designed for repairing, joining, and rebuilding valves manufactured from 17-4 PH stainless steel, ASTM A564, AISI 630, and other precipitation-hardening stainless steels. StarBlaze PRIME 446L produces crack-free weld deposits with high tensile strength and controlled hardness, making it ideal for multi-layer build-up applications. The chrome-nickel-molybdenum-copper-niobium alloy weld metal offers excellent machinability with tungsten carbide tools, smooth fusion characteristics, nil spatter, and self-releasing slag.
Available Packs
Dimensions: 3.15 mm x 350 mm, 4.00 mm x 450 mm Pack Sizes: 2.5 Kg Vacuum Pack, 4 Kg Box, 5 Kg Box Master Box: 20 Kg, 30 Kg, 40 Kg, Customisable packaging available on request - A graphite basic coated Ferro-Nickel electrode designed for joining and repairing nodular cast iron components. StarBlaze CI 35 produces a homogeneous weld deposit with excellent machinability and superior resistance to cracking. It is ideal for repair and maintenance applications involving engine blocks, machine tool housings, gearboxes, pump bodies, valve bodies, cast components, and other critical cast iron parts requiring durable and dependable repairs.
Available Packs
Dimensions: 2.50 mm x 300 mm, 3.15 mm x 350 mm, 4.00 mm x 350 mm Pack Sizes: 1 Kg Box, 2 Kg Box, 5 Kg Box Master Box: Customisable packaging available on request - AWS A5.15: E NiFe-CI Crack Resistant, Machinable Deposit, Reliable Cast Iron Repairs A graphite basic coated Ferro-Nickel electrode designed for joining, repairing, and rebuilding nodular cast iron components. StarBlaze CI 30 produces a homogeneous weld deposit that is highly machinable and exceptionally resistant to cracking. It is ideal for repair and maintenance applications involving engine blocks, machine tool housings, gearboxes, pump bodies, valve bodies, and other cast iron components where strength, machinability, and reliability are critical.
Available Packs
Dimensions: 2.50 mm x 300 mm, 3.15 mm x 350 mm, 4.00 mm x 350 mm Pack Sizes: 1 Kg Box, 2 Kg Box, 5 Kg Box Master Box: Customisable packaging available on request