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309L Stainless Steel TIG Welding Rods 1.0mm 5kg

£102.00 ex VAT

Further Reductions Available On Request 01276 505012

  • 309LSI
  • 5kg Pack – 1.0mm
  • Stainless Steel
SKU: 6011100548 Categories: ,

Description

309L STAINLESS STEEL 1.0MM TIG FILLER WIRE 5KG

AWS A5.9 ER309L

A 5kg pack of 309L 1.0mm Stainless Steel TIG Welding Rods.  High alloyed filler material perfect for welding dissimilar types of steel to each other e.g. stainless steel to mild steel. 309 has excellent corrosion resistance and significantly reduces the possibility of hot cracking being an issue.  This is because of the ferrite content and high alloy levels within the product, which consequently provides a greater degree of resistance to the dilution of the weld material. This can occur as a result of welding carbon or low alloy metals.

CORROSION RESISTANCE

309 is particularly corrosive resistant due to its low carbon content.  When welding dissimilar materials there is a risk of undermining the security of the weld joint due to corrosion and 309 helps to prevent this.  Moreover, since differing metal types don’t weld as well together this may also fail to create a secure joint, even without the occurrence of corroding.  It is also important to consider different materials, even different types of steel will not have the same melting point, hence one piece may melt but not the other piece.

FEATURES & BENEFITS

309L Welding Wire is required to have high tensile strength because steel as a base material is exceptionally tough.  Therefore these rods can withstand a lot of pressure without cracking to put together very tough steel.  They also have excellent capacity to repel the effects of high temperatures.

In addition, 309L Wire has excellent capabilities in the application of buffer layers on mild and low alloy steel prior to overlaying with 308L Stainless Steel TIG Filler Wire.  Furthermore, use this product when welding different types of stainless steel e.g. ferritic and martensitic.

Ensure the welding current is set to DC- (Direct Current Negative) and the shielding gas is Pure Argon, set flowrate between 6-12LPM (Litres Per Minute).

STEEL COMBINATIONS FOR WELDING WITH 309L FILLER WIRE
  • Austenitic Steel & Ferric Steel
  • Austenitic Cladding & Ferric Steel
  • Stainless Steel & Carbon Steel
  • Stainless Steel & Low Alloy Steel
  • Carbon Steel & Low Alloy Steel
  • Ferric Steel & Martensitic Steel
WELDING APPLICATIONS

Extensively used in numerous industries from aeronautics to automotive, chemical, power generation, plus general repair and maintenance.

WELDING POSITIONS

309L Stainless Steel TIG Filler Wire - Welding Positions

All except vertical down.

CHEMICAL ANALYSIS

309L Stainless Steel TIG Welding Rods - Chemical Analysis

 

MATERIAL TO BE WELDED

Typical applications include joining high-strength steels, un- and low alloyed heat treatable steels, stainless, ferritic chromium and austenitic chrome-nickel steels, austenitic manganese steels. 309LSi is suitable for joining clad steels.

Shielding Gas:   Pure Argon

Tungsten:           2% Thoriated
Current:              DC = –

Wire images are for illustration purposes only.

Additional information

Pack Size

1Kg, 2.5Kg, 5Kg

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