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Er70s-6 Welding Wire Rod
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Description
Core Product Specifications
| Category | Detailed Specifications |
|---|---|
| Material | Copper-coated solid welding wire (reduces wire feeding resistance, enhances electrical conductivity, and ensures arc stability) |
| Diameter | Multiple specifications including 0.8mm, 0.9mm, 1.0mm, suitable for different scenarios such as thin-plate welding and thick-plate filling welding |
| Applicable Process | CO₂ gas-shielded welding |
Chemical Composition of Deposited Metal (%)
Strictly adhering to international standards, the content of harmful elements is far below the upper limit, ensuring weld quality from the source and avoiding defects such as pores, slag inclusions, and hot cracks.
| Element | Standard Requirement | Actual Test Value |
|---|---|---|
| Carbon (C) | 0.06-0.15 | 0.08 |
| Manganese (Mn) | 1.40-1.85 | 1.52 |
| Silicon (Si) | 0.80-1.15 | 0.90 |
| Phosphorus (P) | ≤0.025 | 0.014 |
| Sulfur (S) | ≤0.025 | 0.010 |
| Copper (Cu) | ≤0.50 | 0.17 |
Mechanical Properties of Deposited Metal
Mechanical properties are fully superior to standards, ensuring welded joints have high strength and toughness, suitable for harsh working conditions such as dynamic loads and heavy-duty structures.
| Performance Indicator | Standard Requirement | Actual Test Value |
|---|---|---|
| Tensile Strength (Rm/MPa) | ≥500 | 560 |
| Yield Strength (Rel/Rp0.2 MPa) | ≥420 | 440 |
| Elongation (A/%) | ≥22 | 30 |
Packaging & Delivery
1. Packaging Specifications
Regular Specifications: 1kg/spool, 5kg/spool, 15kg/spool
Protective Design: Spool + plastic film (moisture and dust proof, preventing wire rust) + color box (easy for storage) + pallet (convenient for handling)
Customization Service: Custom packaging solutions available according to customer needs
2. Delivery Cycle
Regular Products: Production and delivery completed within 8-25 days
Customized Products: Delivery time negotiated based on specific requirements
Product Advantages & Application Scenarios
Core Advantages
Stable Performance: The copper-coated design ensures smooth wire feeding and stable arc, reducing welding defects; both chemical composition and mechanical properties are excellent, suitable for complex working conditions.
Controllable Quality: Certified by SGS and compliant with multiple international standards, each batch of products undergoes strict testing.
Flexible Services: Multiple specifications and customized packaging are available; a professional team provides full-process technical support including welding wire selection, parameter setting, and quality inspection.
Application Fields
Widely used in mechanical manufacturing, steel structures, pipeline engineering, automobile manufacturing, pressure vessels, marine engineering, bridge construction, etc., suitable for welding needs of precision components and heavy-duty structures.
Procurement & Cooperation
Cooperation Modes: Wholesale and customization supported, factory-direct prices offered, and discounts available for bulk purchases
Supplier Qualifications: Source factory with mature production processes and complete quality control systems, ensuring product consistency and stability
Contact Information: Official website www.hzdayang.com, inquiries for procurement, sample requests, and technical solutions are welcome
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Company Introduction
Hangzhou Lin'an Dayang Welding Materials Co., Ltd., a professional welding materials manufacturer founded in 1995, adheres to the core philosophy of "Innovative R&D, Precision Manufacturing, Meticulous Service".
With over 30 years of industry expertise, we have continuously increased investment in production upgrading and technological R&D, solidifying our reputation as a trusted supplier of industrial welding consumables globally.
Production Capacity & Product Strength
Equipped with multiple advanced automated production lines, we boast an annual output of 5,000 tons of premium welding products.
Our core portfolio covers nickel-based welding wires, stainless steel welding wires, flux-cored welding wires and high-performance specialty electrodes.
Backed by a professional R&D team with multiple patents, we also provide tailored OEM/ODM welding solutions to meet clients’ diverse application needs.
After-sales service process
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