E71T-1 Flux-Cored Wire
Gas-shielded carbon-steel flux-cored wire for high-deposition structural welding.
Material overview
E71T-1 Flux-Cored Wire is recorded in the Structural Steel Welding Consumables catalog. Gas-shielded carbon-steel flux-cored wire for high-deposition structural welding. Its recorded characteristics include High deposition and efficiency, good penetration and bead, and all-position capability. Typical applications include Shipbuilding, structural steel, heavy fabrication, construction, and general FCAW. The dataset currently includes 8 property records covering chemical composition and mechanical properties. Related standards include A5.20 and GB/T 17853; product form data covers Flux-Cored Wire. The final chemistry, condition, dimensions, test requirements, and documentation package must be confirmed before order acceptance.
Key characteristics
- High deposition and efficiency
- good penetration and bead
- all-position capability
Typical applications
- Shipbuilding
- structural steel
- heavy fabrication
- construction
- general FCAW
Grade names and equivalents
Technical properties
Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.
Chemical composition
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| C | 0.04-0.08 | wt% | Typical value |
| Mn | 1.0-1.75 | wt% | Typical value |
| Si | 0.35-0.7 | wt% | Typical value |
| P | 0.025 max | wt% | Typical value |
| S | 0.03 max | wt% | Typical value |
Mechanical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Tensile strength | min 500 | MPa | As welded |
| Yield strength 0.2% | min 420 | MPa | As welded |
| Elongation | min 20 | % | As welded |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
Industries
- Industry
- Industry
Capabilities
- Capability
- Nondestructive & Laboratory Testing