15kg 1.6mm Nippon Steel SF1B Flux Cored MIG Welding Wire
$189.99
Product Description
Rutile type seamless flux-cored arc welding wire for mild steel and 490MPa high tensile strength steel. Excellent low-temperature toughness (-20~-30¡ãC), crack resistance and all-position weldability. Made in Japan.
Specifications
| Grade | E71T-1/9 C/M – H4 |
| Diameter | 1.6mm |
| Spool Weight | 15kg |
| Shield Gas | CO2 / Ar-CO2 |
| Applications | Machinery, structures, ships, bridges |
Nippon Steel SF1B 1.6mm Flux Cored MIG Welding Wire – 15kg Spool
Engineered for precision welding of mild steel and 490MPa high-tensile steel, the Nippon Steel SF1B flux cored wire delivers exceptional toughness and reliability. Ideal for critical applications in machinery, shipbuilding, and structural projects, this Japanese-manufactured wire ensures superior weld quality even in low-temperature environments.
Core Specifications
| Product Grade | E71T-1/9 C/M – H4 |
| Diameter | 1.6mm |
| Weight | 15kg spool |
| Shielding Gas | CO2 or Ar-CO2 |
| Low-Temp Toughness | -20¡ãC to -30¡ãC |
| Spool Dimensions | 300mm OD / 51mm ID |
| Certification | 3.1 Mechanical Certificates Available |
| Applications | Machinery, ships, bridges, steel frames |
| Manufacturing Origin | Japan |
| Seamless Design | Rutile-type flux core |
Key Advantages
? Exceptional Toughness: Maintains ductility at -30¡ãC, perfect for cryogenic and marine environments
? All-Position Weldability: Superior crack resistance for vertical, overhead, and flat welding
? Seamless Construction: Minimizes spatter and ensures stable arc performance
? Multi-Gas Compatibility: Works with CO2 or Ar-CO2 mixtures for versatile operation
? Global Equivalent: Direct alternative to Cigweld Verticor 3XP, Oerlikon Fluxofil 14HD, and ESAB 7100 ultra dual shield
Applications
Designed for welding shipbuilding grade D steel and high-tensile structures including:
– Heavy machinery fabrication
– Bridge and tower construction
– Railway rolling stock
– Offshore and marine components
– Structural steel frames
Quality Assurance
Manufactured by Nippon Steel, a global leader in metallurgical engineering, this wire meets stringent international standards. Each spool can be supplied with 3.1 mechanical test certificates, ensuring compliance with critical industry requirements.
FAQ
Q: What materials can SF1B weld?
A: Mild steel and 490MPa high-tensile steel.
Q: Can this wire be used outdoors?
A: Yes, with proper shielding gas protection.
Q: Is preheating required?
A: Depends on base material thickness; consult welding procedure specifications.
Q: What spool size is available?
A: Standard 15kg spool with 300mm outer diameter.
Ready to elevate your welding projects? Contact our technical team for personalized recommendations and bulk pricing. Experience Japanese precision in every weld.
