AWS E316L-16 Stainless Steel Welding Rod
Model: AWS E316L-16
Place of Origin: Mainland China
Official Website: www.hzdayang.com
Quality Certifications: ISO 9001, SGS
1. Product Overview
AWS E316L-16 stainless steel welding electrodes are high-quality welding materials specially developed for stainless steel welding scenarios. Their core competitiveness focuses on ultra-low carbon content (maximum 0.04%) and precise alloy ratio, which can meet the strict welding requirements of various fields:
The performance of the deposited metal is highly consistent with that of 316L stainless steel, which can effectively resist corrosion and reduce the problem of intergranular corrosion caused by carbide precipitation;
It has both excellent low-temperature toughness and mechanical strength, and is suitable for welding of stainless steel of the same material, surfacing on carbon steel, as well as the manufacture of equipment for low-temperature working conditions;
In fields with high requirements for welding quality such as chemical industry, marine engineering, and low-temperature equipment, it is the preferred electrode to ensure the performance and service life of equipment.
2. Core Specifications
2.1 Basic Specification Parameters
| Item | Specification Details |
|---|---|
| Material | Stainless Steel |
| Diameter | 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm |
| Length | 250mm - 500mm |
| Appearance Color | Grey, Red |
| Operating Current | Compliant with International Standards |
| Operating Temperature | Compliant with International Standards |
2.2 Chemical Composition of Deposited Metal (%)
| Element | Standard Requirement | Sample Test Result |
|---|---|---|
| Carbon (C) | ≤0.04 | 0.048 |
| Manganese (Mn) | 0.5 - 2.5 | 0.86 |
| Silicon (Si) | ≤0.90 | 0.66 |
| Chromium (Cr) | 17 - 20 | 19.88 |
| Nickel (Ni) | 11 - 14 | 9.7 |
| Copper (Cu) | ≤0.75 | 0.23 |
| Molybdenum (Mo) | 2.0 - 3.0 | 0.14 |
| Sulfur (S) | ≤0.03 | 0.012 |
| Phosphorus (P) | ≤0.04 | 0.028 |
2.3 Mechanical Properties of Deposited Metal
| Item | Standard Requirement | Sample Test Result |
|---|---|---|
| Tensile Strength | ≥520MPa | 595MPa |
| Elongation | ≥30% | 44% |
3. Product Advantages
Superior Corrosion Resistance: Relying on the synergistic effect of Chromium (17 - 20%), Nickel (11 - 14%), and Molybdenum (2.0 - 3.0%), its resistance to pitting and crevice corrosion is better than that of E308L - 16 electrodes, and it can be used stably in harsh environments such as high salt spray and acid - alkali corrosion.
Low - Carbon Design to Prevent Intergranular Corrosion: The carbon content is strictly controlled at ≤0.04%, which greatly reduces the precipitation of carbides during welding, fundamentally avoids intergranular corrosion, and fully meets the requirements for long - term safe operation of chemical and food processing equipment.
Excellent Welding Process Performance: During welding, the wire feed speed is stable, the amount of welding spatter is extremely small, the weld formation is beautiful and easy to clean, which can significantly reduce the subsequent grinding time. It is suitable for various welding operation scenarios, and even novice welders can quickly master the operation skills.
Outstanding Low - Temperature Toughness: Adopting a low - ferrite composition design, it can be adapted to low - temperature working conditions (such as the welding of liquefied natural gas storage tanks and low - temperature pipelines), and can still maintain good structural toughness in low - temperature environments to ensure equipment safety.
4. Application Scenarios
Welding and Repair of 316L Stainless Steel: Suitable for the welding of 316L material workpieces such as chemical equipment, stainless steel pipelines, and medical devices, as well as the repair of damaged components, ensuring that the weld performance is consistent with the base material.
Surfacing Strengthening of Carbon Steel/Low - Alloy Steel: Surfacing on the surface of carbon steel and low - alloy steel to form a Chromium - Nickel - Molybdenum stainless steel cladding, which can not only reduce the consumption of high - cost stainless steel base material but also improve the surface performance of the workpiece. It can be used in scenarios such as the strengthening of valve sealing surfaces and the protection of reactor inner walls.
Welding of Components in High - Corrosion Environments: For components that are in long - term contact with corrosive media such as marine engineering, seawater desalination equipment, and acid - alkali storage tanks, the service life of the workpiece is extended through welding, and the maintenance cost is reduced.
Manufacture of Equipment for Low - Temperature Working Conditions: Used in the manufacture of low - temperature equipment such as liquid nitrogen storage tanks and low - temperature transmission pipelines, meeting the strict standards for weld strength and toughness in low - temperature environments.
5. Packaging & Delivery
5.1 Packaging Specifications
Inner Layer: 5kg per plastic box (convenient for single - time use and small - capacity storage)
Middle Layer: 20kg per carton (containing 4 plastic boxes, easy for small - batch transportation and management)
Outer Layer: 1 ton per pallet (with moisture - proof and deformation - proof characteristics, suitable for large - batch storage and loading/unloading operations)
5.2 Delivery Information
Delivery Cycle: Goods will be shipped within 20 - 25 days after receiving the order
Trade Terms: Supports mainstream trade terms such as CIF, CNF, and FOB
Applicable Purchases: Priority adaptation to wholesale and bulk purchase needs (exclusive discounts available, with significant cost - effectiveness advantages)
6. Contact Us
To obtain product quotations, test reports, or customize exclusive procurement solutions, please contact us through the following channel:
Official Website: www.hzdayang.com
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