E 2209-15

Name: E 2209-15
Brand: SHREE KAILAJI ALLOYS PVT. LTD.
Price: 200.0 INR
Availability: InStock

Price 200.0 INR/ Piece

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MOQ : 100 Kilograms

E 2209-15 Specification

Usage
WELIDNG

Material
NICKEL ALLOYS

Color
GREY

E 2209-15 Trade Information

Minimum Order Quantity
100 Kilograms

Delivery Time
3 Days

Packaging Details
BOX

Main Domestic Market
All India

About E 2209-15

E2209-15 describes a specific type of AWS basic-coated electrode used for welding duplex stainless steels, depositing an austenitic-ferritic weld metal with high strength, excellent resistance to pitting and stress corrosion cracking, and good impact toughness at low temperatures, ideal for applications in chemical and offshore industries.

Key Characteristics:

Type: Basic coated electrode (SMAW/Stick electrode).
Composition: Deposits a weld metal with 22% Chromium, 9% Nickel, 3% Molybdenum, and Nitrogen, creating a duplex (mixed) structure.
Performance: Offers high tensile strength, excellent ductility, smooth arc, spatter-free welding, and easy slag removal.
Corrosion Resistance: Very good resistance to pitting and chloride stress corrosion cracking.
Applications: Joining duplex stainless steels like 2205 (UNS S31803/S32205), especially in demanding environments like the chemical, petrochemical, and offshore industries.
Welding Conditions: Typically used with DCEP (Direct Current Electrode Positive) or AC, recommended for specific heat inputs to maintain phase balance.

In essence, E2209-15 provides a strong, corrosion-resistant weld for duplex stainless steels, combining high mechanical properties with superior corrosion resistance, making it a go-to choice for critical applications.

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