Super Duplex Stainless Steel TIG Rods Steel – 2.4 mm x 5 Kg

Description

Super Duplex Stainless Steel TIG Rods Steel – 2.4 mm x 5 Kg

Super Duplex Stainless Steel TIG Rods are solid, bare TIG filler rods designed for welding austenitic-ferritic alloys. These rods are specifically tailored for alloys of the 25% Cr, 7% Ni, 4% Mo, low C types. They offer a high resistance to various forms of corrosion, including intergranular, stress, and pitting. With a shielding gas recommendation of Ar or ArHe and a current range of DC=- 20A min to 20A max, these rods are versatile and suitable for a range of welding applications.

Features and Benefits:

• Super Duplex Composition: Ensures high resistance to multiple forms of corrosion.
• Versatile Welding Positions: Suitable for all positions except vertical down, offering flexibility in welding operations.
• High Mechanical Strength: Provides a yield strength of >660 N/mm² and an ultimate tensile strength of >835 N/mm².
• Excellent Corrosion Resistance: Ideal for environments where exposure to corrosive media is a concern.
• Diverse Weld Metal Composition: Balanced composition ensures optimal welding performance and durability.

Common Applications:

• Offshore and gas industry operations.
• Sheet and pipe applications in corrosive environments.
• Chemical industries where corrosion resistance is crucial.
• Pulp and paper industry applications.
• Sour pipeline and offshore work, especially where exposure to corrosive media is prevalent.

Specifications

Welding Positions

For use in all positions except vertical down.

Sifsteel Stainless Super Duplex is designed to be used to weld parent material of a similar composition and is common in sour applications where exposure to corrosive media is a problem.

Typical Weld Metal Composition

Typical Mechanical Properties

Standards

EN ISO 14343-A : W 35 9 4 NL

AWS A5.9 : ER2594