E 320 -16

Name: E 320 -16
Brand: SHREE KAILAJI ALLOYS PVT. LTD.
Price: 200.0 INR
Availability: InStock

Price 200.0 INR/ Piece

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MOQ : 100 Pieces

E 320 -16 Specification

Material
STAINLESSS STEEL

Usage
WELDING

Diameter
16 mm

Length
350 mm

Opening Pattern
Standard Rutile

Voltage
220-250 V

Welding Current
120-160 A

Color
GREY

Working Temperature
Up to 300C

Suitable Positions
Flat, Horizontal

Coating Type
Rutile Coated

Deposition Rate
Medium

Tensile Strength
450 MPa

Application
General fabrication, repairs, construction

Recommended Polarity
AC / DC+

Arc Stability
Excellent

E 320 -16 Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
3 Days

About E 320 -16

The E320-16 refers to a type of welding electrode, specifically a stainless steel electrode used for joining similar high-alloy materials, offering excellent corrosion resistance, especially to sulfuric acid, making it ideal for chemical industries, and characterized by its niobium stabilization, high strength, and fully austenitic weld metal. It's designed to weld materials like Alloy 20 and Carpenter 20Cb-3, providing a high-purity deposit to prevent cracking, with applications in pipe welding and for handling corrosive substances.

Key Features & Properties:

Composition: A niobium-stabilized, fully austenitic stainless steel electrode containing molybdenum, copper, and chromium.
Corrosion Resistance: Highly resistant to sulfuric acid, mineral acids, and organic acids, notes this Selectrode Industries page.
Weld Quality: Produces a high-purity weld deposit, reducing fissuring (cracking) common in austenitic steels, and provides radiographic quality welds.
Strength: Offers high tensile strength and excellent oxidation resistance at high temperatures.
Applications: Joining Alloy 20, Carpenter 20Cb-3, AISI 310 type stainless steels, and for repairs in the chemical industry.

Classification:

AWS/ASME: A 5.4 E 320-16.
BS: 2926 20.34.2.CUNB.B

Superior Rutile Coating for Reliable Welds

E 320-16 electrodes are coated with high-quality rutile, providing enhanced arc stability and consistent results. This ensures excellent slag removal and smooth weld beads, making the electrode suitable for both novice and professional welders engaged in general fabrication, repairs, and construction projects.

Versatility Across Welding Applications

Designed for use on both AC and DC+ polarity, the E 320-16 excels on stainless steel. Its adaptability across flat and horizontal positions, coupled with medium deposition rates, makes it an ideal choice for a variety of welding environments, ensuring efficiency and dependability for diverse fabrication needs.

FAQ's of E 320 -16:

Q: How do I use the E 320-16 Rutile Coated Electrode when welding stainless steel?

A: E 320-16 should be used with a welding current between 120-160 A and a voltage of 220-250 V. It performs best when used in flat or horizontal positions with either AC or DC+ polarity. Ensure the workpiece is clean and follow the standard rutile opening pattern to achieve optimal results.

Q: What are the main benefits of E 320-16 electrodes for general fabrication and repairs?

A: These electrodes offer excellent arc stability, medium deposition rates, and strong welds up to 450 MPa tensile strength. Their rutile coating facilitates easy slag removal and produces smooth, reliable welds, making them ideal for general fabrication, repairs, and construction applications.

Q: When is E 320-16 the recommended choice for welding applications?

A: E 320-16 is recommended when working with stainless steel materials in general fabrication, repairs, or construction that demand consistent quality, medium deposition, and operation up to 300C. Its excellent arc stability also makes it ideal for projects requiring precise control.

Q: Where can E 320-16 electrodes be used effectively?

A: These electrodes are suitable for various environments including manufacturing plants, construction sites, maintenance workshops, and repair facilities across India. Their versatility allows for effective use wherever stainless steel welding in flat or horizontal positions is required.

Q: What is the process for optimal storage and handling of E 320-16 electrodes?

A: Store E 320-16 electrodes in a dry, cool location to prevent moisture absorption, which can affect performance. Handle with clean gloves and avoid direct contact with oil or contaminants to maintain the coating integrity and ensure consistent weld quality.

Q: What advantages does the rutile coating provide during welding?

A: The rutile coating on E 320-16 enhances arc stability, simplifies slag removal, and delivers smooth weld beads. This results in less post-weld cleaning and reduces the risk of weld defects, improving overall efficiency in welding operations.

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