WELDING FILLER METAL
Welding Filler Metal Supplier in Singapore
Plony Industries is a leading supplier of welding filler metal in Singapore, offering a comprehensive range of MIG wire, TIG filler rods, welding electrodes, flux-cored wires and submerged arc welding (SAW) consumables. We represent established brand manufacturers and supply high-quality welding filler metals for carbon steel, stainless steel, aluminium and specialised alloys.
Our welding consumables are widely used across construction, marine, oil & gas, fabrication and engineering industries, providing reliable performance, consistent quality and compliance with international standards.​​
​What is Welding Filler Metal?
Welding filler metal is a consumable material used to join two base metals during the welding process. It melts and fills the joint, forming a strong and durable bond once cooled.
Choosing the correct filler metal is critical to:
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Ensure weld strength
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Prevent cracking or corrosion
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Achieve proper fusion between materials
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Types of Welding Filler Metals
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We supply a comprehensive range of welding filler metals in Singapore for various materials and applications, ensuring strong weld performance and reliability across industries. Click on the product range in product listing below to refer to the range offering.
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Carbon & Low Alloy Steel Filler Metals
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ER70S-6 (MIG welding wire)
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E6013 / E7018 (welding electrodes)
✔ Commonly used for general fabrication, structural steel, and construction works
✔ Suitable for piping, machinery, and repair applications
Stainless Steel Filler Metals
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ER308L (general-purpose stainless steel)
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ER316L (marine and corrosion-resistant applications)
✔ Ideal for food processing, piping systems, and outdoor environments
✔ Provides excellent corrosion resistance and long-term durability
Aluminium, Cast Iron, Titanium, Nickel Alloys & Other Filler Metals
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ER4045 / ER5356 (aluminium alloys)
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Filler metals for cast iron, titanium, and nickel-based alloys
✔ Suitable for specialised industrial applications and dissimilar metal welding
✔ Commonly used in automotive, marine, and heavy industries
Aerospace Welding Filler Metals (AMS)
​Aerospace welding filler metals (AMS) are designed to meet stringent aerospace and high-performance engineering standards. These materials offer superior strength, heat resistance and reliability for critical applications such as aviation, precision engineering and power generation.​
Product Listing & Specifcations
Carbon & Low Alloy Steel
Stainless Steel
Aluminum, Cast Iron, Titanium, Nickel Alloys & Others
Aerospace Welding Filler Metal (AMS)
Welding Processes Supported
Our welding filler metals are compatible with all major welding processes, ensuring flexibility across different applications and industries:
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MIG Welding (GMAW) – high productivity and ease of use
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TIG Welding (GTAW) – precision welding for thin materials
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Stick Welding (SMAW) – versatile for on-site applications
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Flux-Cored Welding (FCAW) – suitable for heavy-duty work
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Submerged Arc Welding (SAW) – ideal for high-deposition welding in thick sections and large-scale industrial fabrication
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Applications of Welding Filler Metal
Our welding filler metals are widely used in:
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HVAC and refrigeration piping
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Structural steel fabrication
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Oil & gas and industrial piping
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Shipbuilding and marine works
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General repair and maintenance
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Standards & Specifications
Our welding filler metals conform to recognised international industry standards to ensure consistent quality, performance, and reliability:
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AWS A5.18 – Carbon steel electrodes and rods
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AWS A5.9 – Stainless steel filler metals
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AMS (Aerospace Material Specifications) – High-performance filler metals for aerospace and critical engineering applications
These standards ensure:
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Consistent weld quality and mechanical performance
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Compatibility across different materials and welding processes
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Compliance with industry and project requirements, including high-spec applications
How to Choose the Right Welding Filler Metal
Selecting the correct filler metal depends on several factors:
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Base material (carbon steel, stainless steel, aluminium, alloys)
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Required strength and durability
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Corrosion resistance
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Welding process used (MIG, TIG, SMAW, FCAW, SAW)
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Operating environment (indoor, outdoor, marine)
Our team can recommend the most suitable filler metal based on your project requirements.
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Read about the guide to filler metal here.​
Established Brand Manufacturer Supply
Plony Industries works closely with established brand manufacturers to provide reliable and high-quality welding filler metals. Our products are sourced from reputable global brands to ensure consistent performance and compliance with industry requirements.
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At Plony Industries, we are the authorized distributor for the following welding filler metal brands:
Yawata Welding, Nippon Steel Welding (Nittetsu), Oxford Alloys, Sheffield Welding, Selectarc (FSH), Kennametal​​
Yawata Welding (Thailand) is established in 1973 by Lertwilai group and Nippon Steel Welding. A combination of Japanese technology and Thai craftsmanship, Yawata has been producing high quality welding consumables for industries ranging from construction, power, infrastructure to marine for near to 50 years.
Nippon Steel Welding ,NSW (Japan), previously known as NSSW is a subsidiary company of Nippon Steel Corporation which is one of the world's biggest steel manufacturer. For over 80 years, NSW has been supplying high quality welding consumable for low temperature and high-tensile strength applications. NSW is the first and only Japanese manufacturer to mass produce the Seamless Flux Cored Wire since 1981 and till date, NSW Weldream seamless welding wire is well known for its consistent high quality standards and widely used in multi industries. Plony Industries is the authorized distributor for Nippon Steel Welding products in Singapore, carrying ready stock for a range of welding consumable.
Oxford Alloys (USA) brand corrosion resistant welding consumables are designed to meet the needs of consumers in the oil and gas, power generation, food processing, petrochemical and broad industrial markets. Under Oxford Alloys, it carries a complete range of welding filler metals for exotic materials to make sure end-users have complete access to high quality filler metals on a consistent basis.
Why Choose Plony Industries?
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Trusted supplier of welding filler metal in Singapore
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Wide range of products for multiple materials and applications
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Established brand manufacturer support
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Ready stock availability for fast delivery
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Technical support and product recommendations
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Competitive pricing for industrial projects
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Frequently Asked Questions (FAQ)
Q: What is welding filler metal?
A: Welding filler metal is a consumable material used to join two base metals by filling the joint during the welding process.
Q: What filler metal is used for MIG welding?
A: Common MIG welding filler metals include ER70S-6 for carbon steel and ER308L or ER316L for stainless steel applications.
Q: What standards apply to welding filler metals?
A: Welding filler metals typically comply with AWS standards such as AWS A5.18 and AWS A5.9, as well as AMS specifications for aerospace applications.
Q: Do you supply welding filler metal in Singapore?
A: Yes, Plony Industries supplies a wide range of welding filler metals in Singapore for industrial, marine and fabrication applications.
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Get a Quote
Looking for a reliable welding filler metal supplier in Singapore?
Contact Plony Industries today for product recommendations and competitive pricing.