15kg 1.2mm Nippon Steel SF1B Flux Cored MIG Welding Wire
$180.00
Product Introduction
Nippon Steel Welding SF-1B (1.2mm) is a rutile type seamless flux-cored arc welding wire for mild steel and 490MPa high tensile strength steel. Offers excellent low-temperature toughness (-20~-30¡ãC), crack resistance, and all-position weldability, suitable for machinery, structures, ships, etc.
Specifications
| Grade | E71T-1/9 C/M – H4 |
| Diameter | 1.2mm |
| Spool Weight | 15kg |
| Origin | Made in Japan |
| Shield Gas | CO2 or Ar-CO2 |
Nippon Steel Welding SF-1B (1.2mm) Flux-Cored Arc Welding Wire
| E71T-1/9 C/M – H4 | |
| CO2 or Ar-CO2 | |
| Low-Temperature Toughness | -20 ~ -30 ¡ãC |
| 300mm (Outer) / 51mm (Inner) | |
| 3.1 Mechanical Certificates Available | |
| Made in Japan | |
| Mild Steel, 490MPa High Tensile Steel | |
| All-Position Weldability |
Why Choose SF-1B? Unmatched Performance for Critical Welding
Tired of compromising on weld quality in low temperatures or challenging positions? Nippon Steel SF-1B delivers׿ԽµÄµÍÎÂÈÍÐÔ (-20~-30¡ãC) and flawless all-position welding, making it ideal for demanding industries like shipbuilding, bridges, and machinery. Its rutile-type seamless design ensures minimal spatter, smooth arc stability, and superior crack resistance¡ªperfect for high-tensile steel applications.
Ventajas Clave de Rendimiento
- Exceptional Toughness: Weld metal maintains strength even in extreme cold, critical for structural integrity.
- Versatile Shielding: Works with CO2 or Ar-CO2 gas, adapting to your workflow.
- Japanese Precision: Manufactured to strict quality standards, ensuring consistent results.
- Drop-In Replacement: Direct alternative to Cigweld Verticor 3XP, Oerlikon Fluxofil 14HD, and Lincoln Outershield 71E-H.
Applications & Industries
Engineered for welding mild steel and 490MPa high-tensile steel in:
- Machinery & Steel Frames
- Ships & Bridges
- Towers & Rolling Stock
- Structural Components Requiring High Toughness
Calidad en la que puedes confiar
Backed by Nippon Steel’s legacy of excellence, SF-1B comes with optional 3.1 mechanical certificates for traceability and compliance. Each 15kg spool is designed for long, uninterrupted welding sessions, reducing downtime.
Preguntas Frecuentes
Q: What materials is SF-1B suitable for?
A: Mild steel and 490MPa high-tensile strength steel, ideal for shipbuilding grade D steel.
Q: Can it be used in vertical or overhead positions?
A: Yes, it offers excellent all-position weldability.
Q: Is certification available?
A: 3.1 mechanical certificates can be supplied upon request.
Ready to elevate your welding projects? Contact us today for a quote or technical support.
Packaging & Transportation
weldercutting Nozzles
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