Flux Core Welding Wire
Process flexibility: supports horizontal, vertical, horizontal and vertical full-position welding
Application scenarios: widely used in chemical containers, marine engineering and other fields with dual requirements for strength and corrosion resistance
Operation-friendly: suitable for manual and semi-automatic welding, with moderate requirements for welder skills and shortened training cycle
Type: Flux Core Welding Wire
STAINLESS STEEL FLUX CORED WELDING WIRE
AWS E308T1-1
DESCRIPTION:
E308T1-1 is a 21%Cr-10%Ni Co2 gas protected austenitic stainless steel flux-cored wire. Full position welding, good welding process performance, stable arc, less splash, beautiful weld formation. The mechanical properties of soluble metals are stable.
APPLICATION:
Suitable for petrochemical industry, pressure vessel, food machinery, medical equipment, chemical fertilizer equipment, prevention machinery, nuclear reactor and so on. For example, 12Cr18Ni9 (SUS 302), 06Cr18Ni10(SUS 304) and so on
ATTENTION:
1. The surface impurities such as oil stain, rust and water must be removed completely at the welding place to prevent welding Pores, cracks, etc. will be produced during welding, and metal will be ground out on and around the groove surface during cleaning Luster.
2. In order to obtain good mechanical properties of the welding seam, it is recommended to use pure shielding gas for welding .The flow rate of protective gas is 20-25l / min, and the dry elongation is 15-25mm .It's better to be in between.
3. The above welding methods, conditions and specifications are for reference only Before welding formal products, process qualification should be carried out according to their own welding characteristics.
Chemical Composition of Deposited Metal: (%)
|
|
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
Cu |
|
Standard |
≤0.08 |
0.5-2.5 |
≤1.00 |
≤0.040 |
≤0.030 |
18.0-21.0 |
12.0-16.0 |
≤0.050 |
≤0.50 |
|
Data |
0.058 |
1.48 |
0.49 |
0.01 |
0.008 |
19.13 |
12.90 |
0.042 |
0.2 |
Mechanical Properties of Deposited Metal
|
|
Tensile Strength |
Elongation |
|||
|
|
σb(Mpa) |
δ5 (%) |
|||
|
Standard |
≥550 |
≥35 |
|||
|
Typical |
650 |
45 |
|||
Product picture
FAQ
Q: Is it suitable for high temperature environment?
A: Short-term resistance to 400℃: Long-term high temperature requires welding wire with higher nickel content (such as E310T1-1).
Q: Can it replace ER308 solid core welding wire?
A: Yes: Flux core has better processability and is especially suitable for all-position or manual welding scenarios.
Q: Can it weld in all positions?
A: Support: horizontal/vertical/horizontal/overhead welding. Vertical welding/overhead welding requires lower current (e.g. 100-140A).
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