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Super Duplex Steel 2507 Electrodes

Name: Super Duplex Steel 2507 Electrodes
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Super Duplex Steel 2507 Electrodes Specification

Chemical Composition
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, balance Fe

Coating Type
Rutile-Basic

Temper
Annealed

Corrosion Resistant
Excellent (pitting & crevice corrosion)

Width
As per requirement (typically 2.5 mm, 3.15 mm, 4 mm)

Tensile Strength
> 800 MPa

Heat Resistance
Yes

Recyclable
No (consumable)

Product Form
Electrode

Hardness
250-320 HB

Size
Customized (Standard: 350 mm-450 mm)

Diameter
2.5 mm, 3.15 mm, 4 mm

Material Composition %
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, Fe balance

Product Name
Super Duplex Steel 2507 Electrodes

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Welding Electrode

Grade
2507 (UNS S32750)

Thickness
2.5 mm - 4 mm (as per order)

Shape
Rod/Electrode

Steel Standard
ASTM A240 / ASME SA240

Surface
Coated

Composition
Nickel, Chromium, Molybdenum, Nitrogen, Iron

Application
Welding of super duplex steel pipes, tubes and structural fabrication

Dimension (L*W*H)
350 mm - 450 mm length (standard); diameter as required

Weight
Depends on length & diameter (typ. 5 kg per pack)

Color
Gray (flux coating)

Material Grade
2507

Finish Type
Flux Coated

Usage
Manual Metal Arc (MMA) welding of Super Duplex Stainless Steel

Typical Ferrite Content
30-55%

Weld Position
All positions (flat, horizontal, vertical, overhead)

Operating Temperature Range
-50C to +250C

Hydrogen Content
< 5 ml/100g

Current Type
AC / DC+

Elongation
25% min

Storage Recommendations
Store in dry conditions, re-bake if exposed to moisture

Yield Strength
550 MPa min

AWS Specification
AWS A5.4 / E2594-16

Packing Type
Sealed dry packs or vacuum boxes

Super Duplex Steel 2507 Electrodes Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Super Duplex Steel 2507 Electrodes About

2507 Super duplex steel electrodes boast an impressive chemical composition. These electrodes are usually composed of guanidine, nickel, chromium, manganese, nitrate, phosphorus and sulfur. Of these compounds, chromium is the most essential for strength and corrosion resistance in the Super duplex steel 2507 electrodes. This combination of compounds gives them superior toughness compared to other materials making them ideal for various uses, such as pressure vessels, pumps and valves in challenging working environments. The Super duplex 2507's ability to perform in warmer temperatures where many other metals cannot makes it an attractive choice for engineers worldwide.

Exceptional Corrosion Resistance

Engineered for maximum resistance against pitting and crevice corrosion, these electrodes offer reliable performance in harsh environments. Their balanced composition of chromium, molybdenum, and nitrogen ensures superior protection, making them a top choice for critical industries like oil & gas and chemical processing.

Versatile Usability in All Positions

Super Duplex Steel 2507 Electrodes are formulated for usability across all welding positions-1G, 2G, 3G, and 4G. This flexibility makes them ideal for various fabrication settings, from workshops to field jobs, ensuring consistent weld quality regardless of orientation.

Compliance with International Standards

Manufactured in accordance with AWS A5.4 E2594-16, ISO 3581, and ASTM A240/ASME SA240, these electrodes guarantee adherence to industry benchmarks for safety, quality, and performance. Customers benefit from confidence in their application across international projects.

FAQ's of Super Duplex Steel 2507 Electrodes:

Q: How should Super Duplex Steel 2507 Electrodes be stored to maintain their performance?

A: These electrodes must be stored in a dry and moisture-free environment to prevent deterioration and maintain optimal welding quality. Keeping them in their original cardboard box and away from humidity is recommended.

Q: What applications are best suited for Super Duplex Steel 2507 Electrodes?

A: They are ideal for welding super duplex steel pipes, tubes, and structural fabrications in industries requiring exceptional corrosion resistance, such as marine, chemical processing, and oil & gas sectors.

Q: When should I choose 2507 grade electrodes over standard stainless electrodes?

A: Select 2507 grade electrodes when superior strength, resistance to pitting or crevice corrosion, and durability in aggressive environments are critical, especially where other stainless steels may suffer from corrosion or mechanical failure.

Q: What welding process is recommended for these electrodes?

A: Super Duplex Steel 2507 Electrodes are designed for Manual Metal Arc (MMA) welding, facilitating straightforward application in both workshop and field settings.

Q: Where can these electrodes be used in terms of welding positions?

A: These electrodes are suitable for all welding positions, including flat, horizontal, vertical, and overhead (1G, 2G, 3G, 4G), offering flexibility for varied welding project requirements.

Q: What are the key benefits of using Super Duplex Steel 2507 Electrodes?

A: They provide excellent corrosion resistance, high mechanical strength (>800 MPa tensile), good heat resistance (up to 600C), and low hydrogen content, ensuring robust, reliable welds in demanding conditions.

Q: What thickness and diameters are available for Super Duplex Steel 2507 Electrodes?

A: They are available in standard diameters of 2.5 mm, 3.15 mm, and 4 mm, with a standard length between 350 mm and 450 mm. Customized sizes can be supplied as per order requirements.

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