Welding, Cutting & Safety Solutions

Weld Star – ER 2209 Stainless Wire (1.2mm) 15kg


£250.00 ex VAT £300.00 inc VAT

Brand: Weld Star
Product Model:
In Stock


Weld Star – ER 2209 Stainless Wire (1.2mm) 15kg

Features and Applications

Austenitic-ferritic duplex stainless steel wire characterised by its high tensile strength.

The weld metal offers excellent resistance to stress corrosion, cracking and pitting.

Ideal for joining 22% Cr duplex stainless steel base materials, commonly called 2205.

The ferrite content of the weld metal will be lower than the ferrite content of 2205 base metals.

Recommended working temperature ranges from cryogenic to 300 degC.

Precision layer wound for superior wire feeding characteristics.

Typically used in the petrochemical and offshore industries, acid gas industry and on chemical transportation equipment etc.

Typical Base Materials

UNS S31803, UNS S32205, UNS S39209*
* Illustrative, not exhaustive list


  • EN ISO 14343-A – G 22 9 3 N L
  • AWS A5.9 – ER 2209

Chemical Composition % (Typical)

  • C%: <0.03
  • Mn%: 1.52
  • Si%: <0.90
  • S%: <0.020
  • P%: <0.030
  • Ni%: 8.55
  • Cr%: 22.95
  • Mo%: 3.11
  • Cu%: <0.50
  • N%: 0.159

Mechanical Properties

  • Tensile Strength: ≥550 MPa
  • Yield Strength: ≥450 MPa
  • Elongation: ≥20%
  • Impact Strength: ≥50 J
  • Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.

Shielding Gases

  • EN ISO 14175 – M12, M13

Welding Positions

  • EN ISO 6947 – PA, PB, PC, PD, PE, PF
Packaging Data
Weight Spool Pallet Qty
0.80 mm

1.00 mm

1.20 mm

15 Kg

15 Kg

15 Kg







Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.


There are no reviews yet.

Be the first to review “Weld Star – ER 2209 Stainless Wire (1.2mm) 15kg”

Your email address will not be published. Required fields are marked *