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LINCOLN ELECTRIC Flux Cored Welding Wire: Low-Alloy Steel, E70T7-K2, 3/32 in, 50 lb, Plastic Spool - Seismic-Certific Flux-Cored Wire for Structural Steel Fabrication
LINCOLN ELECTRICSeismic-Certific Flux-Cored Wire for Structural Steel Fabrication

LINCOLN ELECTRIC Flux Cored Welding Wire: Low-Alloy Steel, E70T7-K2, 3/32 in, 50 lb, Plastic Spool

The LINCOLN ELECTRIC Innershield NR-311 Ni is a seismic-certified flux-cored welding wire for low-alloy steel structural fabrication. This E70T7-K2 wire, supplied on a 50 lb plastic spool in 3/32 in diameter…

SKU 3G-OTH-357765

Brand
LINCOLN ELECTRIC
Item
Flux Cored Welding Wire: Low-Alloy Steel, E70T7-K2, 3/32 in, 50 lb, Plastic Spool
Category
Seismic-Certific Flux-Cored Wire for Structural Steel Fabrication
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Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
ED032530
Series
Innershield NR-311 Ni
Type
E70T7-K2, 3/32 in, 50 lb, Plastic Spool, 83 to 89 ksi
Yield Strength (As Welded)
68 to 75 ksi
Tensile Strength (As Welded)
83 to 89 ksi
View Full Spec Sheet

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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Innershield NR-311 Ni is a seismic-certified flux-cored welding wire for low-alloy steel structural fabrication. This E70T7-K2 wire, supplied on a 50 lb plastic spool in 3/32 in diameter, delivers an as-welded tensile strength of 83 to 89 ksi and yield strength of 68 to 75 ksi.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is LINCOLN ELECTRIC Innershield NR-311 Ni flux cored welding wire used for?

This E70T7-K2 flux-cored wire is designed for low-alloy steel structural fabrication, particularly in seismic applications. It is commonly used in building frames, bridges, and heavy equipment where certified weld integrity under dynamic loads is required.

What are the specifications of LINCOLN ELECTRIC ED032530 flux cored welding wire?

The LINCOLN ELECTRIC Innershield NR-311 Ni wire is type E70T7-K2, diameter 3/32 in, on a 50 lb plastic spool. As-welded tensile strength is 83 to 89 ksi, yield strength is 68 to 75 ksi. It is seismic-certified for structural steel fabrication.

Where to buy LINCOLN ELECTRIC Innershield NR-311 Ni welding wire worldwide?

3G Electric supplies LINCOLN ELECTRIC Innershield NR-311 Ni welding wire worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the correct diameter for LINCOLN ELECTRIC flux cored welding wire?

Select diameter based on material thickness and welding position. For structural steel, 3/32 in wire suits heavy plate and out-of-position welding. Always match the wire classification (E70T7-K2) to base metal strength and code requirements. Consult a welding engineer for specific applications.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC seismic-certific flux-cored wire for structural steel fabrication. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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