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LINCOLN ELECTRIC TIG Welder: Square Wave 205 - Lincoln Square Wave TIG
LINCOLN ELECTRIC TIGLincoln Square Wave TIG

LINCOLN ELECTRIC TIG Welder: Square Wave 205

The Lincoln Electric Square Wave 205 is a single-phase AC/DC TIG welder with stick capability, operating at 60 Hz and a nominal input voltage of 120V. It delivers a maximum TIG amperage of 205 A and a rated output of…

SKU 3G-OTH-356108

Also listed as: K56131 · K5613 1

Brand
LINCOLN ELECTRIC TIG
Item
Welder: Square Wave 205
Part Number
K5613-1
Category
Lincoln Square Wave TIG
Available to Order
Also known as:K5613-1LINCOLN ELECTRIC TIG
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

LINCOLN ELECTRIC TIG
Manufacturer Part Number
K5613-1
Type
AC/DC, Stick/TIG Pack w/Foot Control
Phase
Single-Phase
Input Frequency
60 Hz
Maximum Amperage (TIG)
205 A
Input Voltage (Nominal) (Merch - Table Column, Filters)
120V
Rated Output at Duty Cycle (TIG) (Merch - Table Column, Filters)
85 A @ 100%

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

Product Description

The Lincoln Electric Square Wave 205 is a single-phase AC/DC TIG welder with stick capability, operating at 60 Hz and a nominal input voltage of 120V. It delivers a maximum TIG amperage of 205 A and a rated output of 85 A at 100% duty cycle. This unit includes a foot control and is identified by manufacturer part number K5613-1.

Frequently Asked Questions

What is the Lincoln Electric Square Wave 205 TIG welder used for?

The Lincoln Electric Square Wave 205 is used for AC/DC TIG welding and stick welding on steel, stainless steel, and aluminum. It is suitable for fabrication, repair, and maintenance work in industrial and automotive applications. The included foot control allows precise amperage adjustment during TIG welding.

What are the specifications of the Lincoln Electric Square Wave 205 TIG welder?

The Lincoln Electric Square Wave 205 (MPN K5613-1) is a single-phase AC/DC TIG welder with stick capability. It operates at 60 Hz and 120V nominal input voltage. Maximum TIG amperage is 205 A, with a rated output of 85 A at 100% duty cycle. It includes a foot control.

Where to buy the Lincoln Electric Square Wave 205 TIG welder worldwide?

You can source the Lincoln Electric Square Wave 205 TIG welder worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this unit.

How to select the right TIG welder for aluminum welding?

For aluminum welding, select an AC/DC TIG welder like the Lincoln Electric Square Wave 205, which provides AC output for cleaning the aluminum oxide layer. Ensure the unit has sufficient amperage (205 A maximum) and a foot control for heat adjustment. Single-phase 120V input is common for light industrial use.

Used in

Common applications for LINCOLN ELECTRIC TIG
Light fabrication and repair — Lincoln Invertec V155-S or V160-T for DC TIG and stick welding of thin-gauge metals.
Aluminum welding — Lincoln Square Wave 205 for AC TIG welding of aluminum and other metals requiring AC output.
Precision welding — Lincoln Precision TIG 225 for AC/DC TIG welding of steel, stainless steel, and aluminum.
Industrial TIG welding — Lincoln Aspect 230 DC for DC TIG welding with single- or three-phase 208V input.
Aluminum fabrication — Lincoln SuperGlaze 4043 TIG rods for GTAW of 3000, 5000, and 6000 series aluminum alloys.
Maintenance and repair — Lincoln Invertec V155-S or V160-T for stick and TIG welding in maintenance applications.
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LINCOLN ELECTRIC TIG Products

3G Electric supplies LINCOLN ELECTRIC TIG lincoln square wave tig. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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