Sifsteel Duplex Stainless Steel TIG Rods – 3.2 mm x 5 Kg

RT743250

£131.10 ex VAT £157.32 inc VAT

Brand: SIF
Product Model:
RT743250
Availability:
In Stock

  • Material: Duplex Stainless Steel
  • Pack Size: 5 KG
  • Rod Diameter: 3.2 mm
  • AWS Code: ER 2209
Share this product

Description

Sifsteel Duplex Stainless Steel TIG Rods – 3.2 mm x 5 Kg

Sifsteel Duplex Stainless Steel TIG Rods are designed for welding austenitic-ferritic stainless alloys, offering a high resistance to various forms of corrosion, including intergranular, pitting, and stress corrosion. As a 2209 duplex rod, it is becoming increasingly popular in sour pipeline and offshore applications due to its robust properties and resistance to corrosive elements.

Features and Benefits:

  • High Corrosion Resistance: Offers protection against general, intergranular, pitting, and stress corrosion.
  • Versatile Use: Suitable for welding austenitic-ferritic alloys.
  • Optimal Performance: Designed for sour applications where exposure to corrosive chlorides and hydrogen sulphides can occur.
  • Strength-to-Weight Ratio: Duplex material offers superior strength without added weight.
  • Price Stability: Provides a cost-effective solution for various welding applications.

Common Applications:

  • Sour Pipeline: Ideal for environments with corrosive elements.
  • Offshore Work: Provides durability and resistance in marine applications.
  • Sheet and Pipe Applications: Suitable for a range of industry sectors, including:
    • Petrochemical
    • Chemical/Pharmaceutical
    • Pulp & Paper
    • Mining
    • Food & Beverage

Specifications

Product Type Duplex Stainless Steel TIG Rod
Part Number RT743250
Weight 5 KG
Diameter 3.2 mm

Welding Positions

sifsteel stainless duplex welding positions

Sifsteel Stainless Duplex is designed to be used to weld parent material of a similar composition, and is common in sour applications where exposure to corrosive chlorides and hydrogen sulphides can occur.

Typical Weld Metal Composition

C 0.02%
Si 0.5%
Mn 1.7%
Ni 8.5%
Cr 22.5%
Mo 3.3%

Typical Mechanical Properties

Melting Point 1440°C
Ultimate Tensile Strength 765 N/mm²
Hardness 240

Welding Current

Wire Size Amps Tungsten, Thoriated
1.0 40-110 1.2 mm
1.2 60-130 1.6 mm
1.6 80-150 1.6 mm
2.4 150-260 2.4 mm
3.2 210-390 3.2 mm

Standards

EN ISO 14343-B 2209 (W 22 9 3 NL)
AWS A5.9 ER 2209

Q & A

There are no questions yet

Ask a question

Your question will be answered by a store representative or other customers.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you for the question!

Your question has been received and will be answered soon. Please do not submit the same question again.

Error

Warning

An error occurred when saving your question. Please report it to the website administrator. Additional information:

Add an answer

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you for the answer!

Your answer has been received and will be published soon. Please do not submit the same answer again.

Error

Warning

An error occurred when saving your answer. Please report it to the website administrator. Additional information:

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.

Reviews

There are no reviews yet

Add a review
Sifsteel Duplex Stainless Steel TIG Rods - 3.2 mm x 5 Kg Sifsteel Duplex Stainless Steel TIG Rods - 3.2 mm x 5 Kg
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
Add photos or video to your review
* Please confirm that you are not a robot

You may also like…

  • Sifsteel Duplex Stainless Steel TIG Rods – 1.6 mm x 5 Kg

    RT741650

    £138.39 ex VAT £166.07 inc VAT
  • Sifsteel Duplex Stainless Steel TIG Rods – 2.4 mm x 5 Kg

    RT742450

    £132.83 ex VAT £159.40 inc VAT