ThePipingMart Blog Welding Electrodes AWS Class ER410 MIG & TIG Welding Wire – Composition, Properties, and Uses

AWS Class ER410 MIG & TIG Welding Wire – Composition, Properties, and Uses

AWS Class ER410 MIG & TIG

Are you looking for an excellent welding wire that can deliver top-notch performance for your industrial needs? Look no further! AWS Class ER410 is your go-to MIG and TIG welding wire. We’ve covered you if you’re unfamiliar with AWS Class ER410 and its properties. This blog post looks closer at AWS Class ER410’s composition, physical and mechanical properties, uses, heat treatment, and corrosion resistance.

What is AWS Class ER410 Welding WireMIG & TIG?

AWS Class ER410 MIG & TIG welding wire is a welding process combining inert metal gas (MIG) and tungsten inert gas (TIG) technologies. This combination of processes allows for fast, superior welds on stainless steel and aluminium alloys. By using both process types, thicknesses up to ¼-inch can be achieved without using costly filler metals. The MIG portion of this process utilizes a shielding gas to protect the molten weld pool from atmospheric contamination while creating strong penetration into the base material; the TIG portion ensures precise forming and clean appearances with minimal post-weld cleaning required. AWS Class ER410 MIG & TIG provides operators with faster production speeds, minimized cleanup operations, improved metallurgical conditions in welded joints, greater control over temperatures and faster travel speeds resulting in lower overall operational costs.

The AWS Class ER410 is a ferritic stainless steel wire containing chromium, molybdenum, and carbon. It is primarily used for welding similar ferritic stainless steels such as AISI 410 and 410S. Its high hardening capability is also used for welding martensitic stainless steels. Its welding characteristics offer excellent crack resistance and are particularly useful for applications involving corrosive environments.

ER410 MIG & TIG Coated Wire Composition

The composition of the AWS Class ER410 welding electrode contains a high level of chromium, which makes it resistant to corrosion and oxidation. Its composition also includes small amounts of carbon and molybdenum, which enhance its strength and hardness. Moreover, its low carbon content makes it suitable for high-temperature applications.

C Cr Ni Mo Mn Si P S Cu
0.12 11.5-13.5 0.6 0.75 0.6 0.5 0.03 0.03 0.75

ER410 MIG & TIG Welding Wire Physical Properties

The physical properties of AWS Class ER410 wire include excellent tensile strength and yield strength. Its chemical composition makes it resistant to cracking and erosion. Its high thermal conductivity allows for efficient heat transfer, making it ideal for welding applications.

ER410 MIG & TIG Coated Wire Mechanical Properties

Mechanical properties of AWS Class ER410 filler wire include its high breaking strength, moderate flexibility, and toughness. With its ability to handle high stresses and temperatures, AWS Class ER410 is used in applications that require high strength and toughness, such as aircraft and automotive parts.

Yield, kpsi: 78
Tensile Strength, kpsi: 89
Elongation%, min: 24

ER410 MIG & TIG Welding Wire Trade Names

Class UNS Oxford Alloys
ER410 S30888 Alloy 410

ER410 MIG & TIG Coated Wire Parameters

Diameter Process Volt  

Amps

GAS
in (mm)
.035  (0.9) GMAW 26-29 160-210 98% Argon/2% Oxygen or 97% Argon/3% Oxygen
.045  (1.14) GMAW 28-32 180-250 98% Argon/2% Oxygen or 97% Argon/3% Oxygen
1/16” (1.6) GMAW 29-33 200-280 98% Argon/2% Oxygen  or 97% Argon/3% Oxygen

ER410 MIG & TIG Welding Wire Uses

AWS Class ER410’s uses include welding components that require resistance to corrosion and wear, such as valves, springs, and oil drilling equipment. It is also used in the automobile, food processing, and chemical industries. Its welding capabilities offer excellent crack resistance, making it suitable for welding martensitic stainless steels.

ER410 MIG & TIG Coated Wire Heat Treatment

Heat treatment plays a critical role in AWS Class ER410’s welding properties. Heat treatment is necessary to achieve hardness, strength, and toughness. Therefore, following the recommended heat treatment techniques is crucial to avoid possible weld cracking or reduced mechanical properties.

ER410 MIG & TIG Welding Wire Corrosion Resistance

Finally, AWS Class ER410 filler metal is highly resistant to corrosion and oxidation. Its chromium-rich composition makes it resistant to rust and is ideal for applications where hygiene is a concern, such as food processing plants and hospitals.

Conclusion

AWS Class ER410 is a versatile MIG and TIG welding wire that performs excellently in various industrial applications. Its high strength, toughness and corrosion-resistant properties are highly sought after in oil drilling, automotive, and food processing industries. Its welding capabilities offer exceptional results on martensitic and ferritic stainless steels. Nevertheless, proper heat treatment techniques must be observed to achieve optimal results. AWS Class ER410’s high chromium content makes it suitable for corrosive environments. So, whether you’re looking to weld parts for the chemical or food processing industry or need a wire for valves and springs, AWS Class ER410 MIG & TIG is the perfect option.

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