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Home / Products / Welding wire / E71T-1C
TKweld presents the Hot Sale High Quality Hard Facing Mig Flux Cored Welding Wire E71T-1C, a reliable and high-performance solution for demanding welding and repair tasks. Designed for ease of use and consistent results, this flux cored wire delivers excellent deposition rates, smooth arc stability, and dependable mechanical properties. Whether you work in heavy equipment repair, construction, mining, or metal fabrication, the TKweld E71T-1C is made to stand up to tough conditions and help you get the job done right.
Key Features and Benefits
- High quality and consistency: Manufactured under strict quality control standards, TKweld E71T-1C flux cored wire offers uniform chemistry and diameter. This consistency reduces spatter, enhances bead appearance, and ensures predictable welding performance across multiple jobs.
- Hard facing capability: Engineered specifically for hard facing and build-up applications, this wire deposits a tough, wear-resistant weld metal that extends the life of components subject to abrasion, impact, and severe service conditions.
- Flux cored convenience: The self-shielding flux core eliminates the need for external shielding gas in many situations, making it ideal for outdoor work, windy conditions, and applications where gas cylinders are impractical or unsafe.
- Excellent arc stability: The E71T-1C chemistry and flux composition provide a steady, forgiving arc that is easy to control. This improves productivity by allowing welders to maintain consistent travel speed and bead profile.
- High deposition rate: Flux cored wire typically offers faster fill rates than solid wire, and TKweld E71T-1C maximizes deposition efficiency to shorten weld time and improve throughput.
- Good mechanical properties: Weld deposits from TKweld E71T-1C deliver solid tensile strength, ductility, and toughness suitable for many repair and maintenance tasks. The deposits provide a durable, long-lasting surface for components under stress.
- Versatile applications: Ideal for hard facing, crack repair, overlaying, and rebuilding worn parts, this wire is suitable for heavy equipment, agricultural tools, dredging parts, shafts, earthmoving machinery, and more.
- Easy feeding and compatibility: The wire is wound and packaged to feed smoothly through most MIG/FCAW welding machines and wire feeders, reducing downtime and minimizing feed problems.
Performance and Application Details
TKweld’s E71T-1C flux cored wire is formulated to deliver a robust, wear-resistant weld deposit. Its combination of flux and core chemistry promotes good slag control, easy slag removal, and a smooth finish after welding. This makes it well-suited for layers of build-up and overlays that require a consistent surface before final machining or grinding.
The wire performs reliably on carbon steels and low-alloy steels. It can be used on parts that require repair and reinforcement, such as bucket edges, chutes, rollers, and cutting edges, where resistance to abrasion and impact is critical. The E71T-1C designation indicates a general-purpose flux cored wire with a solid tensile strength rating, making it a versatile choice for a wide range of maintenance welding tasks
Welding Parameters and Handling
For best results, use the TKweld E71T-1C within recommended welding parameters based on wire diameter and application. Typical equipment includes MIG/FCAW welders with DC power sources capable of maintaining stable welding currents. Set voltage and wire feed speed according to the manufacturer’s recommendations and the thickness of the base material. Proper joint preparation and cleaning are important—remove heavy rust, scale, oil, or paint from the welding zone to ensure sound fusion and deposit quality.
Use appropriate personal protective equipment, including welding helmets, gloves, and protective clothing. Although E71T-1C is self-shielding in many conditions, ensure adequate ventilation when welding in enclosed spaces to protect against fumes. For critical applications or for materials requiring specific properties, test welds and consult TKweld guidelines or a welding engineer.
Packaging and Sizes
TKweld offers E71T-1C in convenient spools or coils sized to fit standard feeders and welders. Packaging protects the wire from moisture and contamination during storage and transit. Store wire in a dry, clean environment to maintain performance—avoid prolonged exposure to humidity and dirt which can affect arc stability and deposit quality.
Quality Assurance
TKweld is committed to delivering consistent, high-quality welding consumables. Each batch of E71T-1C flux cored wire undergoes inspection and testing to ensure it meets established chemical and mechanical standards. This commitment helps welders depend on uniform performance across projects and reduces the risk of weld failures due to inconsistent materials.
Why Choose TKweld E71T-1C
- Proven reliability: Built for tough jobs where durability and consistency matter.
- Time-saving performance: High deposition rates reduce welding time and increase productivity.
- Practical for field work: Self-shielding features make it an excellent choice for outdoor and wind-prone environments.
- Cost-effective: Long-lasting deposits reduce the frequency of part replacement and lower maintenance costs.
- User-friendly: Smooth feeding and steady arc behavior make it suitable for a variety of welding skill levels.
Recommended Uses
- Hard facing and overlaying worn components
- Repair and rebuild of heavy machinery parts
- Abrasion and impact resistance applications
- Construction and structural maintenance
- Agricultural and earthmoving equipment repair
TKweld’s Hot Sale High Quality Hard Facing Mig Flux Cored Welding Wire E71T-1C is a dependable and efficient choice for professionals seeking a flux cored wire that balances ease of use, high deposition rates, and durable weld deposits. With its robust performance in hard facing and repair operations, this wire helps extend the life of critical components while improving productivity and reducing downtime. Choose TKweld’s E71T-1C for consistent welding results you can trust


Items |
C |
Mn |
Si |
S |
P |
|
Standard Value |
≤0.12 |
≤1.50 |
≤0.80 |
≤0.030 |
≤0.030 |
|
Case of Value |
0.04 |
1.28 |
0.38 |
0.006 |
0.011 |
|
Items |
Ni |
Cr |
Mo |
V |
||
Standard Value |
0.8 - 1.10 |
≤0.15 |
≤0.35 |
≤0.05 |
||
Case of Value |
0.90 |
/ |
/ |
/ |
Items |
Tensile Strength
Rm/MPa
|
Yield Strength Rel/Rp0.2 MPa |
Elongation A/% |
Charpy V-notch impact energy KV2(J)-30℃/-40℃ |
Standard Value |
490-620 |
≥400 |
≥20 |
≥27 |
Case of Value |
570 |
510 |
27 |
135/120 |
Wire Diameter - mm |
Welding wire diameter (mm) |
1.0 |
1.2 |
1.4 |
1.6 |
|
Welding Range - A
|
Plat Position |
120 - 250 |
120 - 300 |
150 - 400 |
180 - 450 |
|
Vertical Up Welding |
120 - 210 |
120 - 260 |
150 - 270 |
180 - 280 |
||
Overhead Welding |
200 - 250 |
200 - 300 |
220 - 300 |
250 - 300 |
||
Horizontal Welding |
120 - 230 |
120 - 280 |
150 - 320 |
180 - 350 |
||

E71T1 has very good welding performance, smooth arc, low spatter and the content of diffusible hydrogen in the deposited metal reaches 3.0ml/100g, which significantly avoid the cold cracking and porosity. Low fume generation and easy to remove slag for post weld cleaning





Q1: What kind of company are you
A: We are the real professional welding machines supplier, which has production team, R&D team, sales force and after-sale service team. And we have our own welding robot laboratory for research and to provide free technical training
Q2:How do you guarantee product quality
A:We have our own welding laboratory, which not only tests all welding consumables but also provides customers with welding solutions, accumulates a large amount of data experience, and has absolute experience in product quality control
Q3. Do you have any warranty
A: Yes, we have. One year warranty for welding rod
Q4. What certification do you have
A: All of our product shave 8 countries classification societies quality certification which ensures the quality and safety. Our products are under strict quality management to ensure supreme quality
Q5: What's the package
A: 5kg; 15kg; 20kg as one spool
Q6: What is delivery time / lead time
A: The goods will be shipped within15-30 days after the receipt of your payment
Q7: What is your minimum order
A: 500kgs
Q8: What is your payment term
A:1- 30% down payment for order confirmation, 70% before shipment. 2- 100% at sight LC
Q9:Can you send the samples for testing
A: Yes, we can support sample free for send Express charges pay by new client, second test sample all free