If you’re in the welding industry, you’ve probably heard of AWS Class E316LT1-1/T1-4 Flux Core. It’s a type of flux-cored wire used in welding, and it’s known for its high-quality performance and excellent properties. However, not everyone knows about it or what makes it so special. In this blog post, we will educate you on everything you need to know about AWS Class E316LT1-1/T1-4 Flux Core, including what it is, its composition, physical and mechanical properties, uses, heat treatment, and corrosion resistance.
What is AWS Class E316LT1-1/T1-4 Flux Core?
AWS Class E316LT1-1/T1-4 Flux Core is a flux-cored wire used in welding. It comprises a stainless steel inner core and an outer shielding flux. It’s designed to be used with shielding gas and mainly for welding austenitic stainless steel. This type of flux core wire is known for its excellent weldability and can produce high-quality welds with a good bead appearance.
E316LT1-1/T1-4 Flux Core Welding Wire Composition
AWS Class E316LT1-1/T1-4 Flux Core welding electrode comprises various elements, including chromium, nickel, molybdenum, manganese, silicon, and carbon. These elements work together to produce a highly corrosion-resistant and heat-resistant welding wire.
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.04 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.5-2.5 | 1.0 | 0.04 | 0.03 | 0.75 |
E316LT1-1/T1-4 Flux Core Coated Wire Physical and Mechanical Properties
AWS Class E316LT1-1/T1-4 Flux Core welding alloy has several excellent physical and mechanical properties. Its high levels of chromium and nickel make it highly resistant to corrosion, and it’s also highly resistant to heat, making it ideal for use in high-temperature environments. It also has a high tensile strength, which means it can withstand pressure and tension during welding.
| Tensile Strength, kpsi: | 70 min |
| Yield Strength, kpsi: | *NS |
| Elongation %: | 30 min |
E316LT1-1/T1-4 Flux Core Welding Wire Trade Names
| Class | UNS | Oxford Alloys | BOHLER | UTP |
| E316LT1-1/T1-4 | W31635 | Alloy 316LT1-1/4 | BOHLER EAS 4 PW-FD | UTP AF 68 MOLCPW |
E316LT1-1/T1-4 Flux Core Coated Wire Parameters
| Diameter | Process | Volt | Amps | Shielding Gas | |
| in | (mm) | ||||
| .035 | (.9) | GMAW | 26-27 | 150-165 | 100%CO2 |
| .045 | (1.14) | GMAW | 26-28 | 160-200 | 100%CO2 |
| .063 | (1.6) | GMAW | 27-28 | 215-250 | 100%CO2 |
E316LT1-1/T1-4 Flux Core Welding Wire Uses
AWS Class E316LT1-1/T1-4 Flux Core welding wire is primarily used for welding austenitic stainless steel materials, including those exposed to high temperatures. It’s also commonly used for welding materials that require high levels of corrosion resistance, such as those used in the chemical, petrochemical, and food processing industries.
E316LT1-1/T1-4 Flux Core Coated Wire Heat Treatment
AWS Class E316LT1-1/T1-4 Flux Core is not required to undergo heat treatment to achieve its desired properties. However, it can be annealed or stress relieved after welding to improve its corrosion resistance.
E316LT1-1/T1-4 Flux Core Welding Wire Corrosion Resistance
One of the main benefits of AWS Class E316LT1-1/T1-4 Flux Core filler metal is its excellent corrosion resistance. Its high levels of chromium and nickel make it highly resistant to corrosion in various environments, including in aqueous environments containing chlorides. This makes it an ideal welding wire for use in various industries where corrosion resistance is critical.
Conclusion
AWS Class E316LT1-1/T1-4 Flux Core filler wire is an excellent choice for welding austenitic stainless steel materials. Its highly corrosion-resistant and heat-resistant properties make it ideal for various applications, including those in the chemical, petrochemical, and food processing industries. If you’re looking for a high-quality flux-cored welding wire that delivers excellent performance and results, AWS Class E316LT1-1/T1-4 Flux Core is an excellent choice.
Meet Bhavesh, a seasoned blogger with a wealth of knowledge and experience. From metal products manufacturing to retail, Bhavesh has a diverse background in various industries and is dedicated to sharing his insights and expertise with readers.
