Stainless Steel Channel: 304 /304L for Building and Structural Use
As a leading stainless steel channel steel supplier and exporter in China, Daxun supplies stainless steel channel steel to all over the world.
- Grade: S30400（304）-S30403（304L）
- Delivery State: Hot Rolled, Laser Fused, Press Bending
- Finish: Pickled ,Bright, Polishing, Mirror, Hairline
- Standards：ASTM A276, ASTM A484M, DIN 1028, EN10056, GB4227
- Full traceability with original mill test reports available.
- building structure, construction structure, engineering structure
A global leader in stainless steel channel fabrication services
Daxun Alloys provides customers with high quality hot rolled and laser fused stainless steel channels. We stock material and can also offer custom made to order options. We offer a wide range of size options to fit your project needs and provide timely and affordable prices. We stock the following grades of material. Options include 304/304L, 316/316L, and 2205 Duplex. Stainless steel channels come in a variety of diameters; thickness, width, height, and length can all be customized or provided as standard. When determining which channel to use, you must check the height and width of your application. If you are not sure what size you need, contact us and we will help you find it.
China SS 304 and 316 Stainless Steel Channel Manufacturer. Stainless Steel Channel is a steel product with rounded edges that may be utilized for a number of applications. Hot rolled stainless steel channels are manufactured using rolling mills or laser welding lines. These channels are very resistant to corrosion and low temperatures. All of our channels have a dull rough mill finish, making them suitable for a wide range of fabrication applications that are subjected to harsh environmental conditions. Aside from that, channels can be employed in a wide range of applications, including building, roofing, walls, automobiles, and door frames. We are one of china’s largest stainless steel channel producers. Our primary goal is to supply high-quality products at competitive costs.
Data
- Parameter
- Element
- Mechanical Properties
- PHYSICAL PROPERTIES
- All equivalent
| Standard | ASTM、EN、DIN、JIS,ASME, BS, GBetc, |
| Dimensions | C5-C30 |
| Alloy | 201, 310, 304, 304L, 316, 316L |
| Type | U Channel, C Channel, |
| Length | 1.0-12.0m |
| Thickness | 3mm-25mm |
| Custom Options | Yes |
| Tolerances | ± ¼”, ± 1/16” |
| Finish | Mill, brush, mirror, polished |
| Composition of 304/304L/304LN/304H 304 Stainless Steel channel | ||||
| Grade | 304 | 304L | 304LN | 304H |
| UNS Designation | S30400 | S30403 | S30453 | S30409 |
| Carbon (C) Max. | 0.08 | 0.030* | 0.03 | 0.04 – 0.10 |
| Manganese (Mn) Max. | 2 | 2 | 2 | 2 |
| Phosphorous (P) Max. | 0.045 | 0.045 | 0.045 | 0.045 |
| Sulphur (S) Max. | 0.03 | 0.03 | 0.03 | 0.03 |
| Silicon (Si) Max. | 1 | 1 | 1 | 1 |
| Chromium (Cr) | 18.0–20.0 | 18.0–20.0 | 18.0–20.0 | 18.0–20.0 |
| Nickel (Ni) | 8.0–11.0 | 8.0–11.0 | 8.0–11.0 | 8.0–11.0 |
| Molybdenum (Mo) | — | — | — | — |
| Nitrogen (N) | — | — | 0.10–0.15 | — |
| Iron (Fe) | Bal. | Bal. | Bal. | Bal. |
| Other Elements | — | — | — | — |
| Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation(2″ Gauge length) |
| 304 Ann | 30 min. | 75 min. | 40 min. |
| 304 ¼ Hard | 75 min. | 125 min. | 12 min. |
| 304 ½ Hard | 110 min. | 150 min. | 7 min. |
| 304L Ann | 25 min. | 70 min. | 40 min. |
| 304L ¼ Hard | 75 min. | 125 min. | 12 min. |
| 304L ½ Hard | 110 min. | 150 min. | 6 min. |
| 304 & 304L | ||
| Density (lb./ in^2) @ RT | 0.29 | |
| Modulus of Elasticity in Tension (psi x 10^6) | 28 | |
| Specific Heat (BTU/o F/lb.) | 32 to 212 oF | 0.12 |
| Thermal Conductivity (BTU/hr/ft^2/ft) | 212oF | 9.4 |
| 932oF | 12.4 | |
| Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F) | 32 to 212oF | 9.2 |
| 32 to 600oF | 9.9 | |
| 32 to 1,000oF | 10.2 | |
| 32 to 1,200oF | 10.4 | |
| Electrical Resistivity (micro ohms – cm) | at 70oF | 72 |
| Melting Point Range (oF) | 2550 to 2650 | |
| Oxidation Resistance – Continuous Service(oF) | 1,650 | |
| Oxidation Resistance – Intermittent Service(oF) | 1,500 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
Choose Daxun and make your customers satisfied.
Building and Structural Applications
Stainless steel channels are widely used in building and structural applications due to their high strength, corrosion resistance, and durability. These channels are ideal for construction projects, such as building frames, bridges, and other infrastructure. They can be utilized as beams, columns, or supports, and can be easily fabricated and finished to meet specific requirements.
In building applications, stainless steel channels are often used in conjunction with other materials, such as steel, aluminum, or wood. This versatility allows for the creation of complex structures, such as staircases, handrails, and door frames. Additionally, stainless steel channels can be used in decorative applications, such as architectural features, trim, and molding, adding an aesthetically pleasing appearance to any project.
The use of stainless steel channels in building and structural applications offers several benefits, including:
- High strength and durability
- Corrosion resistance and low maintenance
- Easy fabrication and finishing
- Versatility in design and application
- Aesthetically pleasing appearance
By choosing stainless steel channels for your construction needs, you can create robust and visually appealing structures that stand the test of time.
Quick response
We provide timely and fast delivery of stainless steel products for customers with urgent needs. Behind the speed is the system support from information flow to logistics and capital flow. For example, in terms of information flow, Daxun’s order data is pushed to the logistics system in real time, and the data is seamlessly connected; in terms of logistics, the processing center is close to highways and rivers and seas, with reasonable scheduling, rapid response, storage and transportation linkage, and efficient loading, ensuring that the task is completed on schedule.Daxun’s stainless steel materials are of reliable quality, and their varieties, specifications and delivery weights strictly comply with the standards.
Daxun Advantages
Quality is belief, and integrity is a business card. Daxun pioneered the concept of “performance excellence management” and implemented the “PDCA+Lean” management model. The company’s business card says “Daxun = assured quality”. Daxun Stainless Steel uses the ERP system to achieve full traceability of each channel steel type, specification, and origin, and advocates and encourages industry anti-counterfeiting. Daxun Stainless Steel relies on technology for processing and customization, and high precision and high quality are the industry benchmarks; in terms of service, it promotes product life cycle management, provides professional material selection and processing solutions before sales, strictly monitors during sales, and provides worry-free service guarantees after sales.
Packaging
Daxun Alloy ensures the best quality of packaging as it plays an important role in international freight where goods go through various channels to reach the final destination, so we pay special attention to packaging. We pack our goods in many ways depending on the product. We pack our products in many ways such as:
• Boxes and crates
• Shrink wrap
• Wooden pallets
• Wooden boxes
Quality, delivery, inspection
-
Daxun conducts rigorous quality assurance tests on all products. Our comprehensive testing process includes:
- Flattening tests to check material ductility
- Pitting and resistance tests for corrosion performance
- Mechanical tests to verify strength properties. The top and bottom flanges of our stainless steel channels, oriented at a 90-degree angle to the vertical web, play a crucial role in enhancing the channel’s strength and performance across various applications.
- Hardness tests ensuring consistent material quality
- Material positive identification for alloy composition
- Expansion tests to assess material behavior
We prioritize precision in our production process. Our team meticulously measures product diameter, thickness, and surface quality. Standard delivery times range from 7-15 days. Special sizes may require up to 20 days. We strictly adhere to contract delivery schedules.
Customer-Centric Services
- We welcome third-party inspections at our factory.
- Free samples are available for customer testing.
- On-site or video factory inspections are supported.
Daxun offers flexible inspection options to ensure your confidence. Our transparent processes demonstrate our commitment to quality. We encourage customers to verify our high standards firsthand. Free samples allow you to test our products in your specific applications. Choose Daxun for reliable, high-quality stainless steel and exceptional service. Your satisfaction is our priority at every step of the process.
Ordering Information
When placing your order, please include these key details:
- Quantity required
- Grade of stainless steel
- Type or category of product
- API5L reference (if applicable)
- Thickness specifications
- Width measurements
- Length requirements
- Channel 304
Additional information to consider:
- Specific chemical composition needs
- Required mechanical properties
- Heat treatment preferences
- Any additional testing requirements
- Manufacturing process specifications
- Surface coating or end finish details
Service detail
Daxun ensures a prompt response to all inquiries. Contact us now for expert assistance with your order. Our team is ready to guide you through the process. We’ll help tailor your order to meet your exact project needs. Expect a swift reply to your email inquiry. Choose Daxun for efficient ordering and superior stainless steel products.
If you need any additional technical assistance, our resident metallurgist and knowledgeable staff will be pleased to help. Inside radius corners are crucial in enhancing the overall durability and robustness of stainless steel channels, making them ideal for various industrial applications. Additionally, Daxun boasts a certified testing laboratory—a first in the multi-metal and plastic inventory industry. This, in our opinion, demonstrates our unwavering dedication to quality and our philosophy as a full-service supplier.
Fabrication and Finishing
Stainless steel channels can be fabricated and finished using a variety of methods, including cutting, drilling, welding, and polishing. These processes allow for customization to meet specific project requirements, ensuring high-quality finishes and increased strength and durability.
Cutting techniques, such as sawing or laser cutting, can be used to achieve precise lengths and shapes. Drilling and tapping create holes and threads for fasteners, facilitating easy assembly and installation. Welding is a common method for joining stainless steel channels, with techniques like shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and gas tungsten arc welding (GTAW) providing strong and reliable connections.
Polishing and finishing techniques enhance the appearance of stainless steel channels. Methods such as mechanical polishing, electrochemical polishing, and chemical polishing can achieve a high shine, making the channels suitable for both functional and decorative applications.
The fabrication and finishing of stainless steel channels offer several benefits, including:
- Customization to specific requirements
- High-quality finishes and appearances
- Increased strength and durability
- Easy assembly and installation
By utilizing these fabrication and finishing techniques, you can create stainless steel channels that meet your exact specifications and deliver exceptional performance.
Technical Support
If you need any additional technical assistance, our resident metallurgist and knowledgeable staff will be pleased to help. Additionally, Daxun boasts a certified testing laboratory—a first in the multi-metal and plastic inventory industry. This, in our opinion, demonstrates our unwavering dedication to quality and our philosophy as a full-service supplier.
SS 304-304L Stainless Steel channel Features
Daxun Alloy Let your brand improve rapidly
- Gallery
- Specification Table
| Channel steel cross-sectional dimensions, cross-sectional area and theoretical weight table | ||||||||
| model | size | Sectional area | Theoretical weight | |||||
| h | b | d | t | r | r 1 | |||
| （mm） | (cm2) | (kg/m) | ||||||
| 5 | 50 | 37 | 4.5 | 7 | 7 | 3.5 | 6.925 | 5.44 |
| 6.3 | 63 | 40 | 4.8 | 7.5 | 7.5 | 3.8 | 8.446 | 6.63 |
| 6.5 | 65 | 40 | 4.3 | 7.5 | 7.5 | 3.8 | 8.292 | 6.51 |
| 8 | 80 | 43 | 5 | 8 | 8 | 4 | 10.24 | 8.04 |
| 10 | 100 | 48 | 5.3 | 8.5 | 8.5 | 4.25 | 12.74 | 10 |
| 12 | 120 | 53 | 5.5 | 9 | 9 | 4.5 | 15.36 | 12.1 |
| 12.6 | 126 | 53 | 5.5 | 9 | 9 | 4.5 | 15.69 | 12.3 |
| 14a | 140 | 58 | 6 | 9.5 | 9.5 | 4.8 | 18.51 | 14.5 |
| 14b | 60 | 8 | 21.31 | 16.7 | ||||
| 16a | 160 | 63 | 6.5 | 10 | 10 | 5 | 21.95 | 17.2 |
| 16b | 65 | 8.5 | 25.15 | 19.8 | ||||
| 18a | 180 | 68 | 7 | 10.5 | 10.5 | 5.2 | 25.69 | 20.2 |
| 18b | 70 | 9 | 29.29 | 23 | ||||
| 20a | 200 | 73 | 7 | 11 | 11 | 5.5 | 28.83 | 22.6 |
| 20b | 75 | 9 | 32.83 | 25.8 | ||||
| 22a | 220 | 77 | 7 | 11.5 | 11.5 | 5.8 | 31.83 | 25 |
| 22b | 79 | 9 | 36.23 | 28.5 | ||||
| 24a | 240 | 78 | 7 | 12 | 12 | 6 | 34.21 | 26.9 |
| 24b | 80 | 9 | 39.01 | 30.6 | ||||
| 24c | 82 | 11 | 43.81 | 34.4 | ||||
| 25a | 250 | 78 | 7 | 12 | 12 | 6 | 34.91 | 27.4 |
| 25b | 80 | 9 | 39.91 | 31.3 | ||||
| 25c | 82 | 11 | 44.91 | 35.3 | ||||
| 27a | 270 | 82 | 7.5 | 12.5 | 12.5 | 6.2 | 39.27 | 30.8 |
| 27b | 84 | 9.5 | 44.67 | 35.1 | ||||
| 27c | 86 | 11.5 | 50.07 | 39.3 | ||||
| 28a | 280 | 82 | 7.5 | 12.5 | 12.5 | 6.2 | 40.02 | 31.4 |
| 28b | 84 | 9.5 | 45.62 | 35.8 | ||||
| 28c | 86 | 11.5 | 51.22 | 40.2 | ||||
| 30a | 300 | 85 | 7.5 | 13.5 | 13.5 | 6.8 | 43.89 | 34.5 |
| 30b | 87 | 9.5 | 49.89 | 39.2 | ||||
| 30c | 89 | 11.5 | 55.89 | 43.9 | ||||
| 32a | 320 | 88 | 8 | 14 | 14 | 7 | 48.5 | 38.1 |
| 32b | 90 | 10 | 54.9 | 43.1 | ||||
| 32c | 92 | 12 | 61.3 | 48.1 | ||||
| 36a | 360 | 96 | 9 | 16 | 16 | 8 | 60.89 | 47.8 |
| 36b | 98 | 11 | 68.09 | 53.5 | ||||
| 36c | 100 | 13 | 75.29 | 59.1 | ||||
| 40a | 400 | 100 | 10.5 | 18 | 18 | 9 | 75.04 | 58.9 |
| 40b | 102 | 12.5 | 83.04 | 65.2 | ||||
| 40c | 104 | 14.5 | 91.04 | 71.5 | ||||
SS 304 /304L Stainless Steel Channel Type (3)
Information available for reference and download
Daxun is a trustworthy stainless steel channel manufacturer
As a professional manufacturer, Daxun ensures that all the products we produce are of high quality. Therefore, we ensure that all stainless steel is certified by ISO9001, SGS, CE, OQC and more international quality standards. We also conduct strict quality control to ensure that the stainless steel channels have less defects. At Daxun, you can rest assured that all products are durable, high quality and excellent in performance.
Recent hot case projects and products
Leading stainless steel channel Suppliers in China
Daxun has been engaged in international business for more than ten years. In 2023, the export volume exceeded 100 million US dollars, and the export volume ranked among the top Chinese stainless steel manufacturers. Daxun continuously improves its service skills. To serve the global market, it has established three export service facilities in China, cooperating with engineering companies, steel mills, and international trading companies. Daxun provides stainless steel chain services and has established long-term cooperative relations with dozens of well-known steel mills around the world. The inventory includes 50,000 tons of conventional stainless steel and 20,000 tons of duplex steel, nickel-based alloys, heat-resistant steel and other metals. Daxun’s stainless steel materials are of stable quality, and the varieties, specifications, and delivery weights strictly meet the standards.
Our range of stainless steel channels can cater to all your requirements.
Our stock range of stainless channel includes both hot rolled and laser fused stainless steel channels, ensuring we have the size and grade you want for immediate dispatch. Grades include: 316 and 304. We also stock specialist products, non-standard sizes and offer a quick turnaround finish service for commercial customers.
All of our stainless steel channels can be cut to size.
Whether you are looking for a large stock, or one of our domestic customers with smaller requirements, we are here to help. C-Channel, with its shorter legs and thinner body, is particularly suitable for corrosive environments, making it ideal for use around chemicals and salt water. Our friendly and experienced team can help you determine the size, grade and finish that will suit you best. So for more information, help and advice please email us at: daxunalloy@gmail.com
Standards
- ASTM A276, ASTM A484M, DIN 1028, EN10056, GB4227
Features
Our stainless steel offers a range of impressive characteristics:
- Superior Corrosion Resistance Alloy composition determines the level of protection.
- Excellent Heat Resistance Withstands high temperatures without compromising integrity.
- Versatile Workability Performs well in both cold and hot working conditions. Some channels are available with tapered legs, influencing the overall design and potential applications.
- Outstanding Toughness Resists fracture and maintains strength under stress.
- Comprehensive Performance Balances multiple properties for diverse applications.
- Wide Application Range Suitable for various industries and environments.
Daxun’s stainless steel products combine these features for optimal performance. Our alloys offer tailored solutions to meet specific project needs. The corrosion resistance varies based on the chosen alloy composition. This versatility makes our products ideal for challenging environments. Choose Daxun for stainless steel that excels in diverse applications. Experience the perfect blend of durability, workability, and resistance.
The hot rolled stainless steel channel meets the specifications listed below:
- ASTM A276
- ASTM A484
- ASTM A479
- ASME SA479
produce laser-welded stainless-steel channels by manufacturing:
- ASTM A1069/A1069M/11
Tolerances in terms of dimensions, as well as grades according to:
- ASTM A276
- ASTM A484
- ASTM A479/A479
Talk to Your Preferred Stainless Steel Channel Supplier
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It couldn’t be easier to buy the stainless steel channels you need, as well as all of our other products, through our website. Alternatively, you can call our sales team in China at +8613382898899 to place your order and they will be happy to process your order. If you have any questions, you can even send an email to daxunalloy@gmail.com and our team will get back to you as soon as possible.
At Daxun Alloy, we stand behind the quality of our stainless steel channels and offer a comprehensive warranty and return policy. Our warranty covers defects in materials and workmanship for a period of [timeframe]. If a product is found to be defective, we will replace it free of charge.
We also offer a return policy for products that do not meet customer expectations. If a customer is not satisfied with a product, they can return it within [timeframe] for a full refund or exchange. This policy ensures that our customers can purchase with confidence, knowing that their satisfaction is our top priority.
Our warranty and return policy is designed to provide customers with peace of mind and confidence in their purchase. We are committed to providing high-quality products and excellent customer service. If you have any questions or concerns about our warranty and return policy, please do not hesitate to contact us.
We’re ready to assist you with your stainless steel needs. Here’s how to reach us:
- Fill out our “Contact Us” form on our website
- Call our sales manager directly: +86 13382898899
- Send us an email: Daxunalloy@gmail.com (checked every 6 hours)
- Connect with us on WhatsApp for instant messaging
Our commitment to you:
- Prompt responses to all inquiries and messages
- Email replies within 18 hours
- Weekly market information updates for our customer
Daxun values clear communication and rapid service. We’re here to answer your questions and provide expert guidance. Our team ensures you stay informed with regular market insights. Experience Daxun’s dedication to customer satisfaction. Reach out today and discover how we can support your stainless steel requirements.
Samples can be provided free of charge, but the freight is borne by the customer, and will be refunded after cooperation.
Daxun Alloy proudly exports to over 42 countries worldwide, showcasing our global reach and reliability. Our diverse client base spans across continents, including North America, South America, Europe, the Middle East, and Asia. Notable destinations for our high-quality stainless steel products include Canada, Chile, Kuwait, Germany, South Korea, Saudi Arabia, and Singapore, among many others.
Our MOQ is 1 ton for 304 Stainless Steel channel.
At Daxun Alloy, we maintain rigorous quality control throughout our entire production chain. Our comprehensive process begins with careful raw material purchasing and extends through processing to final shipment arrangements. At each stage, our dedicated team of documentarians and quality control specialists meticulously inspect and verify products against precise requirements. We employ state-of-the-art testing methods to ensure consistent high quality. Our commitment to transparency means we welcome third-party inspections, providing additional assurance to our clients. This integrated approach to quality management ensures that every product leaving our facility meets the exacting standards our customers expect from Daxun Alloy. By combining internal expertise with openness to external verification, we guarantee the superior quality of our stainless steel products in every shipment.
Trial orders can be delivered within a week. For regular orders, it takes two weeks roughly.
Stainless steel channels are a versatile and reliable material used in a wide range of applications, including building and structural, fabrication and finishing, and treatment applications. They offer several benefits, including high strength, corrosion resistance, and durability.
At Daxun Alloy, we are committed to providing high-quality stainless steel channels and excellent customer service. Our products are designed to meet specific requirements and are fabricated and finished using state-of-the-art techniques.
We hope this information has been helpful in understanding the benefits and applications of stainless steel channels. If you have any further questions or would like to learn more about our products, please do not hesitate to contact us. Choose Daxun Alloy for your stainless steel needs and experience the perfect blend of durability, workability, and resistance.