What diameter is the Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube available in, and how do I choose the right size?

TIG filler rod diameter selection: match the rod diameter approximately to the base metal thickness. 1/16 in (1.6 mm) for thin sheet, 3/32 in (2.4 mm) for medium gauge, 1/8 in (3.2 mm) for heavy plate. Using a rod that is too large requires excessive heat to melt the rod and can cause overheating of thin base metal.

What shielding gas should I use with the Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube?

TIG welding shielding gas selection: use pure argon (99.995% purity) for most TIG applications including steel, stainless, aluminum, and titanium. Helium additions (25–75% He/Ar mix) increase heat input and travel speed for heavy section work and aluminum welding where higher deposition is needed. Never use CO2 or mixed gases designed for MIG welding in TIG torches.

What is the AWS classification of the Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube?

The Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube carries AWS ERCrNi classification, confirming it meets the American Welding Society's chemical composition and mechanical property requirements for that filler metal category. The AWS classification appears on the rod tube label and verifies the rod's chemistry for code-compliance welding procedures (WPS/PQR).

Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube

Q: What is the Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube used for?

TIG (GTAW) filler rods are used in the gas tungsten arc welding process, where the welder manually feeds the rod into the weld pool while maintaining the arc with the torch. TIG welding produces the highest quality, lowest spatter welds and is the process of choice for precision work on stainless, aluminum, titanium, and exotic alloys.

Q: How should I store the Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube to maintain weld quality?

TIG filler rods are typically sold in 36 in lengths in 1 lb, 5 lb, 10 lb, and 25 lb tubes. Store rods in their original sealed tubes in a dry location. Stainless and nickel alloy rods are particularly moisture-sensitive — exposure to humidity can introduce hydrogen and cause porosity or cracking. Never leave opened rod tubes exposed to damp air.

SKU: TG413062638

$292.80 ~~$323.90~~

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This filler metal can be used for MIG overlay on steel after a first layer with Nickel 208

AWS / Classification: AWS ERCrNi

Overview

Lincoln TG413062638 Techalloy 413 TIG GTAW Rod, 1/16 in, 10 lb Tube

TECHALLOY 413 is designed for MIG and TIG of 70/30, 80/20 and 90/10 copper-nickel alloys, preheating is generally not required for this product.

Features

• This filler metal can be used for MIG overlay on steel after a first layer with Nickel 211
• Preheating is generally not required for this product
• Q2 Lot -Certificate showing actual wire composition available online
• Q2 Lot Certificate showing actual wire composition available online

Specifications

Feature	Value
CONFORMANCES	SPECIFICATIONCLASSIFICATION
AWS	AWS A5.7 ERCuNi
ABS	AWS A5.7 ERCuNi
CWB	AWS A5.7 ERCuNi
MIL	MIL-E-21562E RN67
Classification	%Fe%Mn%P%Pb%S%Si%Ti%Cu+Ag%Ni+Co
ERCuNi Requirement	0.40 - 0.751.0 max.0.02 max.0.02 max.0.01 max.0.25 max.0.20 - 0.50Remainder29.0 - 32.0
Typical Result	0.550.60.000.000.000.030.346830.0
LECO Diameter	1/16 in (1.6 mm)
LECO Package	(3) 10 lb Tube
Diameter (in)	1/16
Length (in)	36

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