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Grey welding wire spool, 0.045 inch flux core cast iron

Value Brand

Value Brand 30XP60 MIG Welding Wire Cast Iron 0.045 in

SKU CH-NJKN-NFVV6

Flux-core welding wire for cast iron, 0.045 in diameter on a 2 lb spool, AWS NI55-G classification

  • Product typeWelding Supplies
  • Flux-core wire welds cast iron without separate shielding gas
  • 045 in diameter feeds smoothly through standard MIG guns
  • AWS NI55-G classification meets cast-iron repair specifications
  • 58,000-84,000 psi tensile strength handles structural loads
  • 2 lb spool size fits portable wire feeders

Cast iron welding wire specification

This Value Brand MIG welding wire is formulated for cast iron repair and fabrication using flux-cored FCAW processes. It meets AWS NI55-G classification and is supplied on a 2 lb spool with a 0.045 in diameter.

Suited to flux-cored cast iron work

The wire targets welders who need a flux-cored consumable for cast iron without external shielding gas. It does not suit applications requiring solid wire, gas-shielded processes, or non-cast iron base metals.

AWS NI55-G classification and tensile range

The decisive specification is the AWS NI55-G classification combined with a tensile strength of 58,000-84,000 psi, which defines the wire's mechanical performance envelope for cast iron joints.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $181.99
Pricier than about 78% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameWESTWARD
Product typeWelding Supplies

Questions about this item

Does the 2 lb spool include the flux-core wire only, or do I need a separate shielding-gas setup?

The 2 lb spool contains 0.045 in flux-core wire for FCAW; no external shielding gas is required.

When should I choose the NI55-G 0.045 in wire instead of a different diameter or classification?

Choose NI55-G 0.045 in for cast-iron repairs needing 58,000–84,000 psi tensile strength in a 2 lb spool.

What does the 58,000–84,000 psi tensile strength mean for a finished cast-iron weld?

The finished weld will withstand 58,000–84,000 psi, matching typical cast-iron repair requirements.

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