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Duplex Steel ER2209 Filler Wire

Name: Duplex Steel ER2209 Filler Wire
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 ER2209 Filler Wire Specification

Recyclable
Yes

Width
Standard sizes, typically 1.6mm, 2.4mm, 3.2mm

Heat Resistance
Yes

Size
As per requirement (commonly 1m rods)

Diameter
1.6mm, 2.4mm, 3.2mm

Hardness
Typically 250-300 HB

Tensile Strength
> 850 MPa

Coating Type
Uncoated/Bare

Temper
Annealed

Product Form
Wire/Rod

Material Composition %
Cr 22%, Ni 9%, Mo 3%, N 0.15%, C 0.02% (approx.)

Corrosion Resistant
Yes, high pitting and crevice corrosion resistance

Chemical Composition
Cr 22.0, Ni 9.5, Mo 3.2, Mn 2.0, Si 0.8, C 0.02, N 0.15 (balance Fe)

Product Name
Duplex Steel ER2209 Filler Wire

Steel Type
Duplex Stainless Steel

Steel Product Type
Filler Wire

Grade
ER2209

Thickness
Available in 1.6, 2.4, 3.2 mm diameters

Shape
Round (Rod/Wire)

Steel Standard
AWS A5.9 ER2209, ASTM A955, EN ISO 14343

Surface
Bright finish

Composition
Duplex Alloy (Roughly 22% Cr, 9% Ni, 3% Mo)

Application
Welding of duplex stainless steels, offshore plants, pressure vessels, heat exchangers, pipelines

Dimension (L*W*H)
Length typically 1 meter or as required

Weight
Varies - commonly supplied in 5 kg or 15 kg packs

Color
Silver metallic

Material Grade
ER2209

Finish Type
Bright

Usage
GTAW/TIG and GMAW/MIG welding processes

Welding Position
All position

Polarity
DCEP (Direct Current Electrode Positive)

Density
~7.8 g/cm3

Service Temperature Range
-50C to 250C

Packaging Type
Sealed pack/box

Shelf Life
2 years under proper storage conditions

Melting Range
1390C - 1450C

Ferrite Content
25-35%

Duplex Steel ER2209 Filler Wire Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Duplex Steel ER2209 Filler Wire About

Duplex Steel Er2209 Filler Wire is a popular option for welding applications due to its impressive mix of strength, ductility and corrosion resistance. Its chemical composition comprises 22% chromium, 5.50% Nickel and 2.90% molybdenum with trace amounts of manganese, silicon and nitrogen. This allows the filler wire to remain strong during welding and increases its ability to resist corrosion in many different environments. Its ease of use makes it an ideal choice for many industrial production projects that need durable welds with exceptional performance characteristics.

Superior Welding Solutions for Demanding Environments

Duplex Steel ER2209 Filler Wire offers outstanding mechanical properties and corrosion resistance, making it the preferred choice for applications exposed to harsh environments. Whether welding pipelines, pressure vessels, or offshore structures, this wire ensures joints are durable and resistant to pitting and crevice attack.

Versatile Application and Reliable Performance

Designed for all-position welding using both GTAW/TIG and GMAW/MIG methods, ER2209 provides flexibility and ease of use. Its annealed temper ensures good workability, while the bright, uncoated finish facilitates smooth feed and clean welds. The product's consistency and high-quality packaging guarantee reliable performance every time.

FAQ's of Duplex Steel ER2209 Filler Wire:

Q: How is Duplex Steel ER2209 Filler Wire used in welding applications?

A: Duplex Steel ER2209 Filler Wire is primarily used for welding duplex stainless steels in applications requiring high strength and excellent corrosion resistance. It is suitable for GTAW (TIG) and GMAW (MIG) welding in all positions, making it versatile for various fabrication and repair tasks.

Q: What are the main benefits of using ER2209 Filler Wire?

A: The main benefits include high tensile strength (> 850 MPa), outstanding resistance to pitting and crevice corrosion, good heat resistance up to 250C, and reliable mechanical properties. It ensures longevity and structural integrity in aggressive environments such as offshore platforms and chemical plants.

Q: What precautions should be taken for storage and shelf life?

A: To maintain optimal performance, ER2209 Filler Wire should be stored in its original sealed packaging in a dry, clean environment. Under proper conditions, the shelf life is two years, preventing contamination and preserving weld quality.

Q: When should this filler wire be chosen over standard stainless steel wires?

A: ER2209 Filler Wire should be selected when welding duplex stainless steel components or when the application demands higher strength and superior resistance to localized corrosion compared to standard austenitic stainless filler wires.

Q: Which welding positions and techniques are supported by ER2209?

A: This filler wire is engineered for all welding positions, accommodating both horizontal and vertical welds. It can be applied using either GTAW/TIG or GMAW/MIG welding processes, offering versatility to fabricators.

Q: What packaging and sizes are available for Duplex Steel ER2209 Filler Wire?

A: The product is commonly supplied in 5 kg or 15 kg sealed packs/boxes, with standard wire diameters of 1.6 mm, 2.4 mm, and 3.2 mm. The rods are typically 1 meter in length and can be supplied as per customer requirements.

Q: Where is Duplex Steel ER2209 Filler Wire typically applied?

A: This filler wire is widely used in industries involving offshore plants, pressure vessels, pipelines, and heat exchangers-anywhere duplex stainless steel welding is needed for robust, corrosion-resistant joints.

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