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Duplex Steel UNS S32205 Electrodes

Name: Duplex Steel UNS S32205 Electrodes
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Duplex Steel UNS S32205 Electrodes Specification

Tensile Strength
760 MPa

Heat Resistance
Yes

Material Composition %
Approximately Cr 22, Ni 5.7, Mo 3, N 0.2, Fe balance

Hardness
Rockwell B90 - B100

Corrosion Resistant
Excellent against pitting & crevice corrosion

Product Form
Electrode / Stick rod

Width
Standard as per specification

Size
2.5 x 350 mm, 3.2 x 350 mm, 4.0 x 450 mm (typical)

Temper
Annealed

Diameter
2.5 mm, 3.2 mm, 4.0 mm

Recyclable
Yes

Coating Type
Rutile/Basic

Product Name
Duplex Steel UNS S32205 Electrodes

Steel Type
Duplex Stainless Steel

Steel Product Type
Welding Electrode

Grade
UNS S32205

Thickness
2.5 mm, 3.2 mm, 4.0 mm (commonly available)

Shape
Round (Electrode Rods)

Steel Standard
AWS A5.4/ASME SFA-5.4

Surface
Coated, smooth finish

Composition
Cr 22%, Ni 5.5-6.5%, Mo 3%, N 0.18-0.22%, Fe balance

Application
Welding, fabrication, pressure vessels, piping systems

Dimension (L*W*H)
350 mm - 450 mm (Length) x Varies (Diameter)

Weight
Approx. 1 kg per pack (varies by size)

Color
Silver (metal end), grey (coating)

Material Grade
UNS S32205/Duplex 2205

Finish Type
Machined, coated

Usage
Joining duplex stainless steel structures

Flexibility
High, prevents cracking

Recommended Storage
Below 60% humidity; 10-30C

Welding Position
All position (1G, 2G, 3G, 4G, 5G, 6G)

Melting Point
1400C - 1450C

Standards Compliance
ISO 3581-A E22 9 3 N L

Preheat Requirement
Normally not required

Main Industries Served
Petrochemical, offshore, desalination, pulp & paper, power generation

Shielding Gas Required
No

Crack Resistance
High resistance to hot and cold cracking

Suitable Passes
Root, fill, and cap passes

Packing
Sealed box packaging to avoid moisture

Shelf Life
36 months when stored dry

Type of Arc
Stable arc, low spatter

Interpass Temperature
Maximum 150C

Current Type
AC/DC

Duplex Steel UNS S32205 Electrodes Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Duplex Steel UNS S32205 Electrodes About

Duplex Steel UNS S32205 Electrodes have an austenitic-ferritic structure that provides superior strength and anti-corrosion properties to withstand extreme environments. This corrosion-resistant steel has good ductility and weldability characteristics thanks to its dual-phase foundry technique. The chemical composition of Duplex Steel UNS S32205 Electrodes consists mainly of iron, chromium, nickel, and molybdenum for enhanced mechanical properties such as additional strength, better corrosion resistance, and improved toughness at higher temperatures.

Versatility Across Welding Positions

Duplex Steel UNS S32205 Electrodes are suitable for use in all standard welding positions, including 1G, 2G, 3G, 4G, 5G, and 6G. This flexibility makes them an excellent choice for complex fabrication projects in industries where diverse weld configurations are required. The electrodes' stable arc and low spatter further enhance performance and precision during welding.

Superior Mechanical and Corrosion Properties

Formulated with a balanced composition of chromium, nickel, molybdenum, and nitrogen, these electrodes provide exceptional tensile strength and hardness, combined with high resistance to pitting and crevice corrosion. This makes them ideal for environments exposed to harsh chemicals or saltwater, ensuring long-lasting weld durability and component reliability.

Reliable Packaging and Extended Shelf Life

Packaged in sealed boxes to prevent moisture absorption, Duplex Steel UNS S32205 Electrodes maintain their welding properties for up to 36 months if stored below 60% humidity and at 10-30C. This ensures users enjoy dependable, high-quality performance over time, minimizing the risk of electrode deterioration or weld defects due to improper storage.

FAQ's of Duplex Steel UNS S32205 Electrodes:

Q: How do Duplex Steel UNS S32205 Electrodes maintain crack resistance during welding?

A: These electrodes are designed with high flexibility and a balanced chemical composition, offering excellent resistance to both hot and cold cracking. Their stable arc and low spatter characteristics reduce stress during the welding process, preventing the formation of cracks in the weld zone.

Q: What are the optimal storage conditions for Duplex Steel UNS S32205 Electrodes?

A: For best results, store the electrodes in a sealed box at temperatures between 10C and 30C, with humidity below 60%. Proper storage protects against moisture, maintains a shelf life of up to 36 months, and ensures reliable welding performance.

Q: When is preheating required before welding with these electrodes?

A: Preheating is typically not necessary when using Duplex Steel UNS S32205 Electrodes, simplifying the welding process and saving time. This makes them convenient for on-site and workshop applications without additional preparation steps.

Q: Where are Duplex Steel UNS S32205 Electrodes commonly used?

A: These electrodes are widely used in industries such as petrochemical, offshore, desalination, pulp & paper, and power generation, especially where superior corrosion and crack resistance are essential for welded structures and pressure systems.

Q: What benefits do these electrodes offer in terms of welding flexibility and application?

A: They can be used in all welding positions (1G through 6G), making them ideal for root, fill, and cap passes. Their high flexibility prevents cracking and supports versatile fabrication, from piping systems to large pressure vessels.

Q: How do these electrodes contribute to weld quality and efficiency?

A: Featuring a stable arc and low spatter output, they enable smooth, precise welds with minimal post-weld cleanup. The coating type also ensures excellent mechanical strength and resistance to environmental degradation, promoting weld longevity.

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