Product Description
ER308 and ER308L stainless steel welding wires are two commonly used stainless steel welding materials.
Mechanical properties
ER308: The tensile strength of the welded joint is generally not less than 520MPa, and the elongation is not less than 35%. It has good strength and plasticity, and can meet the mechanical performance requirements of most stainless steel structures.
ER308L: The mechanical properties are similar to those of ER308, but due to the lower carbon content, the toughness of its weld metal may be slightly higher, which is more advantageous in some occasions where toughness requirements are high. The tensile strength of the welded joint can usually reach more than 520MPa, and the elongation is not less than 35%.
Welding characteristics
ER308: The arc is stable, the droplet transition is uniform, the spatter is small, and the weld is beautiful. It has good welding processability and is suitable for a variety of welding methods, such as manual arc welding, gas shielded welding, submerged arc welding, etc. It can better guarantee the quality and performance of the weld, and has a certain adaptability to fluctuations in welding parameters.
ER308L: In addition to the welding characteristics of ER308, due to its low carbon content, less carbides are produced during the welding process, thereby reducing the risk of intergranular corrosion caused by carbide precipitation. Therefore, ER308L has better welding effects when welding some stainless steel materials with high requirements for intergranular corrosion resistance. At the same time, it also has good crack resistance and can adapt to more complex welding structures and working conditions.
Details Images
| | GB/T 29713 S308 AWS A5.9 ER308 |
| | GB/T 29713 S308L AWS A5.9 ER308L |
| | 0.8mm/1.0mm/1.2mm/1.6mm/2.0mm |
Specifications
Chemical Composition of ER308 |
| | | | | | | | | |
| | | | | | | | | |
Chemical Composition of ER308L |
| | | | | | | | | |
| | | | | | | | | |
Applications
ER308: Widely used in the welding of 304 stainless steel (0Cr19Ni9) and similar stainless steel in the food and beverage, chemical, building decoration, medical equipment and other industries. For example, ER308 stainless steel welding wire can be used for welding food processing equipment, chemical pipelines, stainless steel doors and windows, surgical instruments, etc.
ER308L: Mainly used for welding ultra-low carbon stainless steel materials, such as 00Cr19Ni10 (304L), etc. In some occasions with extremely high corrosion resistance requirements, such as petrochemical, pressure vessels, nuclear power and other fields, when welding 304L steel or multi-layer welding is required, ER308L welding wire is often used to ensure that the weld has good intergranular corrosion resistance and overall quality.
Package Methods
We provide various packaging forms such as reel packaging, straight strip packaging, and bulk packaging to fully meet your business needs
Warehouse And Delivery
Company Profile
Hainan Chenxiang New Materials Co., Ltd. is located in Haikou City, Hainan Province, which is an international enterprise focusing on the export of welding wire products.
Our company adheres to the concept of "quality first, customer first, innovation-oriented, integrity and win-win", provides high-quality welding wire products and quality services to global customers, and has steadily developed in the international welding wire market and is widely praised and trusted.
Our product line is rich, including carbon steel welding wire, stainless steel welding wire, aluminum alloy welding wire, welding rods and other categories, with complete specifications and models to meet the diverse needs of different customers. In terms of product quality control, it follows international standards and advanced quality management systems, and strictly tests and monitors each link to ensure the welding performance, chemical composition and mechanical strength of the welding wire, so that customers can choose with confidence.
Why Choose Us
1. High quality Adopt advanced production technology to ensure the stable performance of welding materials. Strict quality inspection system, each batch of products undergoes multiple inspection processes.
2. Wide range of products
Provide a variety of different types of welding materials to meet different welding needs. Covering a variety of specifications and materials to adapt to different welding scenarios.
3. Professional technical support
With a professional technical team, we provide welding technology consultation to customers at any time. We can provide customized welding solutions according to the specific requirements of customers.
4. Good customer service
Quickly respond to customer needs and solve customer problems in time. Provide perfect after-sales service to let customers have no worries.
5. Competitive market price
Adopt standardized procurement and production processes to save costs and ensure that product prices are in a reasonable range.
Our Certificates
Exhibitions
FAQ
Q1: What kind of company are you?
A: We are the real professional welding machines supplier, which has production team, R&D team, sales force and after-sale serviceteam. And we have our own welding robot laboratory for research and to provide free technical training.
Q2: How do you guarantee product quality?
A:We have our own welding laboratory, which not only tests all welding consumables but also provides customers with welding solutions, accumulates a large amount of data experience, and has absolute experience in product quality control.
Q3: Do you have any warranty?
A: Yes, we have. One year warranty for welding rod.
Q4: What certification do you have?
A: All of our product shave 8 countries classification societies quality certification which ensures the quality and safety. Our products are under strict quality management to ensure supreme quality.
Q5: What's the package?
A: 5kg; 15kg; 20kg as one spool.
Q6: What is delivery time/lead time ?
A: The goods will be shipped within15-30 days after the receipt of your payment.
Q7: What is your minimum order ?
A: 1080kgs.
Q8: What is your payment term ?
A:1- 30% down payment for order confirmation, 70% before shipment. 2- 100% at sight LC.
Q9: Can you send the samples for testing?
A: Yes, we can support sample, free for send Express charges pay by new client, second test sample all free.
