1. Core Product Advantages
E317L-16 is an ultra-low carbon Cr18Ni12Mo3 stainless steel welding electrode with a titanium-calcium type coating. The carbon content of its deposited metal is ≤0.04%, which can effectively reduce the risk of carbide precipitation during welding, significantly improve the intergranular corrosion resistance of welded joints. It is suitable for various harsh industrial welding scenarios and ensures the long-term stable operation of welded parts.
2. Basic Product Information
| Category | Detailed Parameters |
|---|---|
| Production Origin | Zhejiang Province, China (Mainland) |
| Brand Name | Ocean Welding/Dayang |
| Model Specification | E317L-16 |
| Electrode Diameter | 2.0mm, 2.5mm, 3.2mm, 4.0mm |
| Electrode Length | 300mm-500mm |
| Operating Current | 25-220A (supports DC/AC, DC is preferred) |
| Appearance Color | Gray White |
| Operating Temperature | Standard Temperature |
| Trade Terms | FOB, CIF, CFR, EXW |
| Material Property | Stainless Steel |
| Quality Certification | ISO, CE, SGS (internationally authoritative certifications, complying with global production and safety standards) |
3. Chemical Composition of Deposited Metal (Unit: %)
Precise composition control is the core guarantee of product performance. The following is a comparison between the standard requirements and actual test data of the chemical composition of E317L-16 electrodes:
| Element | Standard Requirement | Actual Test Value |
|---|---|---|
| Carbon (C) | ≤0.04 | 0.024 |
| Manganese (Mn) | 0.50~2.5 | 1.30 |
| Silicon (Si) | ≤1.00 | 0.62 |
| Sulfur (S) | ≤0.030 | 0.008 |
| Phosphorus (P) | ≤0.040 | 0.020 |
| Chromium (Cr) | 18.0-21.0 | 19.90 |
| Nickel (Ni) | 9.0-12.0 | 9.80 |
| Molybdenum (Mo) | ≤0.75 | 0.040 |
| Copper (Cu) | ≤0.75 | 0.035 |
4. Packaging and Delivery
1. Packaging Method
Regular Packaging: 5kg per plastic box, 20kg per carton, 1 ton per pallet (layered protection, moisture-proof and anti-squeeze, easy to count and store);
Customized Service: Supports adjusting the packaging plan according to customer order requirements to meet personalized procurement scenarios.
2. Delivery Details
Delivery Cycle: Goods will be shipped within 30 days after order confirmation to ensure production progress;
Delivery Ports: Shanghai Port, Ningbo Port, Yiwu Port (multiple ports optional to reduce logistics costs and time costs).
5. Usage Precautions
Preheating Requirement: The electrode must be preheated at 300℃ for 1 hour before use, and preheated every time it is used. This can effectively remove moisture from the coating and reduce welding pores;
Power Supply and Current: DC power supply is preferred for welding, and the current must be controlled to avoid unstable arc, undercut or burn-through and other welding defects caused by excessive current.
6. Procurement and Cooperation
Supply Mode: Direct supply from the manufacturer, supporting wholesale and retail, and providing bulk discounts;
Price Advantage: Adheres to the concept of "high quality and low price" and regularly launches procurement preferential activities;
Service Guarantee: Provides professional pre-sales consultation (product selection guidance, parameter interpretation) and after-sales support (answers to usage questions);
Contact Us: For more product details or to discuss cooperation, please visit the official website (www.hzdayang.com) or contact our business team directly.
Brand Statement: Hangzhou Lin'an Dayang Welding Material Co., Ltd. is a professional manufacturer and supplier of E317L-16 stainless steel welding electrodes. All products have passed strict quality inspections to ensure compliance with performance standards and provide a strong guarantee for your welding operations.
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