HSN 83114-digitChapter 83

HSN 8311 — WIRE, RODS, TUBES, PLATES, ELECTRODES AND SIMILAR PRODUCTS, OF BASE METAL OR OF

Miscellaneous Articles of Base Metal

HSN code 8311 pertains to specialised consumables used in metal joining and deposition processes. This includes wire, rods, and similar products made from base metals or metal carbides, which are coated or cored with flux materials. These are critical for applications like soldering, brazing, welding, and the deposition of metals or metal carbides. The HSN also covers wire and rods made from agglomerated base metal powders used for metal spraying. Indian buyers seeking welding electrodes, flux-cored wires, brazing rods, or metal spraying consumables will use this HSN code. Proper classification ensures correct customs duties and GST application for these essential industrial materials. MetaleMart facilitates procurement of various base metals, but HSN 8311 specifically covers these advanced welding and joining consumables.

What HSN 8311 Covers

HSN 8311 specifically encompasses a range of specialised consumable products crucial for metal joining, repair, and surface enhancement. This includes wire, rods, tubes, plates, and similar items made from base metals (like iron, steel, copper, aluminium, nickel, titanium) or metal carbides. The defining characteristic is that these products are either coated or cored with flux material, designed to facilitate processes such as soldering, brazing, welding, or the deposition of metal or metal carbides. This category also explicitly includes wire and rods derived from agglomerated base metal powders, intended for metal spraying applications. Common examples are coated arc welding electrodes, flux-cored wires for MIG/MAG welding, and brazing rods. MetaleMart can supply the base metals, but HSN 8311 applies only when these take the form of flux-coated/cored welding consumables or metal spraying rods. Products classified under HSN 8311 are distinct from the base metals themselves unless prepared in this specific consumable form. It excludes unwelded base metal forms and welding machinery.

Common Materials & Grades

  • AWS E6013 Electrodes: General-purpose cellulosic coated electrodes for arc welding mild steel.
  • AWS E7018 Electrodes: Low-hydrogen electrodes for high-strength welding of mild and low-alloy steels.
  • Flux-Cored Wires (e.g., E71T-GS): Self-shielded wires for general-purpose welding of mild steel.
  • TIG Welding Rods (e.g., ER70S-2): Tungsten Inert Gas welding rods used for joining mild steel.
  • Brazing Rods (e.g., CuSi Brazing Rods): Copper-silicon rods used for brazing steel and copper alloys.
  • Aluminium Welding Wire (e.g., ER4043): Filler wire for welding aluminium alloys.
  • Stainless Steel TIG/MIG Wire (e.g., ER308L): Filler wire for welding specific grades of stainless steel.
  • Metal Spraying Wire: Wires made from base metal powders for thermal spraying applications.

Trade Names & Synonyms

  • Welding Electrodes
  • Coated Electrodes
  • Flux Cored Wire (FCW)
  • MIG Wire (Flux-Cored)
  • TIG Rods
  • Brazing Rods
  • Soldering Wire (Flux-Cored)
  • Metal Spray Wire
  • Welding Consumables

Typical Industrial Uses

  • Shipbuilding and Repair
  • Automotive Fabrication and Repair
  • Construction (Structural Steel)
  • Heavy Machinery Manufacturing
  • Petrochemical Plant Fabrication
  • Pipeline Welding
  • Aerospace Component Manufacturing
  • General Metal Fabrication Workshops

GST Rate (Indicative)

Products under HSN 8311, such as welding electrodes and brazing rods, typically fall within the 18% GST slab. However, rates can vary based on specific product types and amendments. Always verify the applicable GST rate on the official CBIC portal before making a purchase.

Related HSN Codes

  • HSN 72 -- Iron and steel
  • HSN 73 -- Articles of iron or steel
  • HSN 74 -- Copper and articles thereof
  • HSN 76 -- Aluminium and articles thereof
  • HSN 8309 -- Stoppers, lids, caps and closures, of base metal, screw threads, screw-caps, plugs and stoppers, of base metal :
  • HSN 8310 -- Sign-plates, name-plates, address-plates and similar signs, numbers, letter and other symbols, of base metal, excluding those of plastics :

Related on MetaleMart

Frequently Asked Questions about HSN 8311

Does HSN 8311 cover all types of metal welding rods?

HSN 8311 covers welding consumables like coated electrodes, flux-cored wires, and brazing rods, primarily used in fabrication and repair. This HSN does not cover base metals in their raw forms (e.g., ingots, billets, bars) unless they are specifically prepared as welding/brazing/spraying consumables. Always verify the exact product classification with your supplier or a customs expert.

Are flux-cored welding wires classified under HSN 8311?

Yes, HSN 8311 is the correct classification for welding rods, electrodes, and similar products coated or cored with flux, used for soldering, brazing, welding, or metal deposition. This includes coated electrodes for arc welding, flux-cored wires for MIG/MAG welding, and rods for brazing applications. Ensure the product is specifically designed for these joining or deposition processes.

What is the difference between HSN 8311 and HSN codes for base metals like Steel or Aluminium?

HSN 8311 specifically applies to consumables used for joining metals or depositing metal/carbides, such as coated electrodes and flux-cored wires. Base materials like MS, SS, or Aluminium in their standard forms (sheets, bars, pipes) fall under different HSN codes (e.g., Chapter 72 for Iron & Steel, Chapter 76 for Aluminium). Consult Chapter 83 guidelines for precise classification.

Is HSN 8311 applicable to general welding equipment or base metal forms?

HSN 8311 covers specialized consumables coated or cored with flux for welding, brazing, or deposition. This includes items like coated welding electrodes, flux-cored wires, and rods for brazing. It does not cover base metals in raw or semi-finished forms (e.g., MS plates, SS pipes, Aluminium ingots). Ensure your product is a flux-coated or cored consumable for joining.