E308LT1-1 is a rutile-type flux cored stainless steel welding wire designed for welding 304 and 304L austenitic stainless steels.
It provides stable arc performance, smooth metal transfer, and good slag detachability, making it suitable for both flat and horizontal welding positions.
The low carbon content reduces the risk of intergranular corrosion after welding, ensuring reliable weld performance in mildly corrosive service environments.
E308LT1-1 is widely used in structural stainless steel fabrication, storage tanks, food processing equipment, and general industrial applications.
E308LT1-1
|
Standard |
Classification |
|
AWS A5.22 |
E308LT1-1 |
|
EN ISO 17633 |
T 19 9 L R M21 1 |
|
Shielding Gas |
100% CO₂or Ar/CO₂mixture |
Note: “-1”designation indicates usability with direct current electrode positive (DCEP) and CO₂shielding gas.
|
Element |
C |
Mn |
Si |
Cr |
Ni |
P |
S |
Fe |
|
Content (%) |
≤0.04 |
0.5–2.5 |
≤1.0 |
18.0–21.0 |
9.0–11.0 |
≤0.03 |
≤0.03 |
Remainder |
The weld metal composition is designed to match 304/304L stainless steels while maintaining good corrosion resistance and mechanical stability.
|
Property |
Value |
|
Tensile Strength |
≥520 MPa |
|
Yield Strength |
≥300 MPa |
|
Elongation |
≥25% |
|
Impact Toughness |
Good at room temperature |
Actual mechanical properties may vary depending on welding parameters, shielding gas, and joint configuration.
|
Category |
Details |
|
Base Materials |
304, 304L stainless steel and similar 18-8 stainless steels |
|
Industrial Applications |
Storage tanks, Food processing equipment, Architectural fabrication, Structural stainless steel components |
|
Service Environment |
Mildly corrosive atmospheres, Indoor industrial structures |
|
Welding Process |
Flux Cored Arc Welding (FCAW) |
|
Available Form |
Flux Cored Welding Wire (Gas Shielded) |
Contact our technical team for grade confirmation, detailed product datasheets, welding procedure guidance, or to request a project-specific quotation.
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