Baoji Yinnly Titanium Co., Ltd. is one of the most reliable manufacturers and suppliers of erti 3 titanium welding wire in China, featured by high quality customized products. If you're going to wholesale durable erti 3 titanium welding wire made in China, welcome to get free sample from our factory. For price consultation, contact us.
Product Introduction
ERTi-3 titanium welding wire is a Commercially Pure(CP)Titanium filler metal classified under AWS A5.16,corresponding to Titanium Grade 3.It is the high- strength variant in the CP titanium welding wire family,offering an optimal balance of elevated tensile strength,good ductility,and exceptional corrosion resistance.This erti 3 titanium wire is specifically engineered for TIG (GTAW)and MIG (GMAW)welding processes,ideal for applications where reducing material thickness without compromising structural integrity is critical.
Primary Standards: AWS A5.16,ASTM B863,AMS 4951
Quality Assurance: EN102043.1/3.2 Material Test Certificates (MTC),ISO 9001;full traceability is available.
Chemical Composition (Weight %)
|
Element |
Fe |
O |
C |
N |
H |
|
Content |
≤0.20 |
0.13-0.20 |
≤0.03 |
≤0.02 |
≤0.0 |
Mechanical Properties(Typical Welded Joint)
|
Property |
Typical Value |
|
Tensile Strength |
450-550 MPa(65,000 ps |
|
Yield Strength |
≥350 MPa(55,000 psi) |
|
Elongation |
≥15%(18%typical) |
|
Low-Temp Impact Toughness(-40℃) |
≥20 J/cm² |
Core Advantages
- High Strength-to-Weight Ratio: Enables design optimization through thinner gauges while maintaining structural performance.
- Superior Corrosion Resistance: Excels in harsh environments including chemical processing,marine,and desalination
- applications.
- Reliable Weldability: Stable arc performance and low defect rate(e.g.,porosity ≤0.8%)when proper gas shielding is applied.
- Consistent Quality: Precision-drawn surface with pickling and vacuum passivation ensures minimal contamination and reliable arc initiation.
Recommended Applications
- Chemical Processing: Piping,tanks,and heat exchangers handling corrosive fluids.
- Marine &Desalination: Hull components,seawater systems,and RO membranes.
- Aerospace: Lightweight structural components and ducting.
- Medical: Implantable devices and surgical instrument manufacturing .
- General Engineering: High-performance fasteners and lightweight machinery parts.
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