Daxun is a 409 stainless steel sheet supplier in China
As China’s leading stainless steel plate supplier and exporter, Daxun provides 409 stainless steel plates to the world.
- Grade: AISI 409
- Manufacturing: cold-rolled plate, hot-rolled plate, forged plate
- Standard: ASTM, ASME, GB, DIN, JIS, ISO, EN, BS
- Type: cold-rolled thin plate, hot-rolled thick plate
- Surface: 2B, NO.1, NO.4, HL, BA, 8K, etc.
- Length: 2438mm3048mm6000mm can be customized
- Origin: TISCO, Baosteel, Pohang, Tsingshan, Delong
410 Global leader in stainless steel sheet fabrication services
Daxun’s Grade 409 stainless steel plate has good corrosion resistance and is typically one of the least expensive varieties of stainless steel. It has a high tensile strength, is easily welded using arc welding, and is suited for resistance spot and seam welding. It is worth noting that welding type 409 does not reduce its corrosion resistance. It can be utilised in a variety of applications, including vehicle and truck exhaust systems, heat exchangers, agricultural spreaders, fuel filters, gas turbine exhaust mufflers, and others that demand precise shaping, toughness, and better weldability. One of this stainless steel grade’s primary advantages is improved weldability.
Grade 409 is a stabilised ferritic general-purpose stainless steel sheet with 11% chromium. It is especially well-suited for applications that require oxidation or corrosion resistance that carbon steel and some coated steels cannot provide. 409 has strong oxidation resistance and formability, but poor corrosion resistance because to its low chromium concentration. 409 has lower corrosion resistance than grades 304, 430, or 439, but it outperforms mild steels. Roll forming, stretch bending, deep drawing, and press forming are all options for shaping 409. When 409 is annealed, it will not harden when cold treated with mild roll forming processes such as press or stretch bending. Weldability for grade 409 is fair. This stainless material should not be utilised in shock-loaded structures because the grain structure grows in the heat-affected zone, which can have a direct impact on mechanical qualities. 409 is commonly used for tubing and stampings in automotive exhaust system applications. The mechanical qualities of this stainless steel sheet grade provide significant benefits in the automotive and agricultural industries. This offers good protection from exhaust gas and high-temperature ambient corrosion. However, the mechanical properties outweigh the stainless steel’s look. It is not advised for use in decorative purposes.
Technical Data
- Parameter
- Chemical Compositions
- Mechanical properties
- PHYSICAL PROPERTIES
- Standard
| Product Parameters: Stainless Steel Sheet/Plate | |||
| Width | 10mm~2500mm | ||
| Thickness | 0.2mm~100mm | Thickness tolerance | +/-0.03mm |
| Standard | ASTM/ASME 240/480,JIS 4305,DIN EN 10088-2 | ||
| Surface | 2B,BA,8K,NO.1,NO.4,NO.3,hairline,checkered,gold ,black ,rose gold,etc | ||
| specification | 1000*2000/L,1219*2438/L,1250*2500/L,1500*3000/L1500*6000/L,1800*6000/L,2000*6000/L2200*6000L | ||
| Mill Origin | TISCO, ZPSS, BAOSTEEL, JISCO, ZSESS, ATI, SMC, HAYNES, VDM, ArcelorMittal, Outokumpu, etc. | ||
| Certification | ISO, SGS, BV, TUV,CE etc | ||
| Element | % Present (in product form) |
| Carbon (C) | 0.03 |
| Silicon (Si) | 1 |
| Manganese (Mn) | 1 |
| Phosphorous (P) | 0.04 |
| Sulfur (S) | 0.015 |
| Chromium (Cr) | 10.50 – 12.50 |
| Molybdenum (Mo) | 6 x (C+N) to 0.65 |
| Iron (Fe) | Balance |
| Product Form | ||||
| C | H | |||
| Thickness (mm) Max | 8 | 13.5 | ||
| Yield Strength Rp0.2 N/mm2 | Longitudinal | 210 | ||
| Transverse | 220 | |||
| Tensile Strength | Rm N/mm2 | 380 – 560 | ||
| Elongation min. in % | A80mm1) <3mm (longitudunal + transverse) | 25 | ||
| A2) ≥3mm (longitudinal + transverse) | ||||
| Density | Thermal Conductivity | Electrical | Modulus of | Coefficient of | Specific Heat | Melting |
| lbm/in^3 | (BTU/h ft. °F) | Resistivity | Elasticity | Thermal Expansion | (BTU/lb/ | Range |
| (in x 10^-6) | (psi x 10^6) | (in/in)/ | °F) | (°F) | ||
| °F x 10^-6 | ||||||
| 12.4 at 932 °F | 39.4 at 752°F | 6.60 at 32 – 1000°F | ||||
| 49.6 at 1652 °F | 6.86 at 32 – 1500°F | |||||
| at 68°F: 0.280 | 9.4 at 212°F | 28.3 at 68°F | 29 | 5.84 at 32 – 212°F | 0.114 at 68°F to 212°F | 2500 to 2590 |
| UNS 409 | 1.4512 | 409L |
| ASTM A240 | ASTM A240 | ASTM A240 |
| ASTM A480 | ASTM A480 | ASTM A480 |
| ASME SA240 | ASME SA240 | ASME SA240 |
| AMS 5521 | AMS 5521 | AMS 5521 |
Choose Daxun and make your customers satisfied.
Fast delivery
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.
Advantages/Disadvantages
This stainless steel grade has mechanical qualities that provide significant benefits in the automotive and agricultural industries. This offers enhanced protection from exhaust gas and air corrosion at high temperatures. However, the mechanical characteristics of this stainless steel outweigh its visual look. It is not advised for use in decorative purposes.
Stainless Steel 409 Applications
- 409 stainless steel plate for agricultural machinery
- 409 stainless steel plate for automotive panels
- 409 stainless steel plate for stamping products
- 409 stainless steel plate for cookware
- 409 stainless steel plate for home appliances
- 409 stainless steel plate for kitchens
- 409 stainless steel plate for food service equipment
- 409 stainless steel plate for sinks
- 409 stainless steel plate for railway vehicles
- 409 stainless steel plate for exhaust
Quality, delivery, inspection
- Daxun also conducts several quality assurance tests. These tests include flattening test, pitting and resistance test, mechanical test, hardness test, material positive identification, expansion test, etc. All these tests ensure that the material is suitable for the required application.
- During the production process, we measure the diameter, thickness, and surface of the product. Our standard delivery time is 7-15 days, except for some special size products, our delivery time will increase to 20 days.
Our delivery time is strictly in accordance with the contract. - Support customer third-party agencies to go to the factory for inspection
- Support free samples to customers for testing
- Support on-site or video factory inspection
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.
409 plate stainless steel Features
Daxun Let your brand improve rapidly
- Gallery
- Tolerance
- Delivery state
- Other product series
| Tolerance for 2B Sheet | |||
| Size | Tolerance Rank | ||
| Group 1 | Group 2 | Group 3 | |
| 0.4 | 0.3 ~ 0.32 | 0.33 ~ 0.37 | 0.37 ~ 0.39 |
| 0.5 | 0.4 ~ 0.42 | 0.43 ~ 0.47 | 0.47 ~ 0.49 |
| 0.6 | 0.5 ~ 0.52 | 0.53 ~ 0.56 | 0.57 ~ 0.59 |
| 0.7 | 0.6 ~ 0.62 | 0.63 ~ 0.67 | 0.67 ~ 0.69 |
| 0.8 | 0.7 ~ 0.72 | 0.73 ~ 0.77 | 0.74 ~ 0.79 |
| 0.9 | 0.8 ~ 0.82 | 0.83 ~ 0.87 | 0.87 ~ 0.89 |
| 1 | 0.89 ~ 0.9 | 0.91 ~ 0.94 | 0.94 ~ 0.99 |
| 1.2 | 1.02 ~ 1.08 | 1.09 ~ 1.15 | 1.16 ~ 1.18 |
| 1.5 | 1.32 ~ 1.38 | 1.39 ~ 1.45 | 1.46 ~ 1.48 |
| 2 | 1.72 ~ 1.79 | 1.8 ~ 1.86 | 1.87 ~ 1.9 |
| 2.5 | 2.23 ~ 2.36 | 2.32 ~ 2.42 | 1.42 ~ 1.47 |
| 3 | 2.7 ~ 2.77 | 2.78 ~ 2.82 | 2.85 ~ 2.9 |
| Tolerance for No.1 Hot Rolled Plate | |||
| Size | Tolerance Rank | ||
| Group 1 | Group 2 | Group 3 | |
| 3 | 2.6 ~ 2.75 | 2.75 ~ 2.85 | 2.86 ~ 2.9 |
| 4 | 3.5 ~ 3.6 | 3.6 ~ 3.75 | 3.76 ~ 3.95 |
| 5 | 4.5 ~ 4.6 | 4.6 ~ 4.75 | 4.75 ~ 4.95 |
| 6 | 5.4 ~ 5.6 | 5.6 ~ 5.75 | 5.75 ~ 5.85 |
| 8 | 7.3 ~ 7.5 | 7.5 ~ 7.65 | 7.65 ~ 7.85 |
| 10 | 9.2 ~ 9.3 | 9.3 ~ 9.6 | 9.6 ~ 9.85 |
| 12 | 11.1 ~ 11.2 | 11.2 ~ 11.6 | 11.6 ~ 11.85 |
| 14 | 13.1 ~ 13.2 | 13.2 ~ 13.6 | 13.6 ~ 13.85 |
| 16 | 15.2~ 15.5 | 15.5~ 15.7 | 15.7~ 16.1 |
| 18 | 17.2~ 17.5 | 17.5~ 17.7 | 17.7~ 18.1 |
| 20 | 19.2~ 19.5 | 19.5~ 19.7 | 19.7~ 20.1 |
| 30 | 29.2~ 29.5 | 29.5~ 29.7 | 29.7-30.1 |
| 40 | 39.2~ 39.5 | 39.5~ 39.7 | 39.7~ 40.1 |
| 50 | 49.2~ 49.5 | 49.5~ 49.7 | 49.7~ 50.1 |
| 60 | 59.2~ 59.5 | 59.5~ 59.7 | 59.7~ 60.1 |
| Delivery State Choice | Surface Condition |
| Cold Rolled | 2B |
| 2D | |
| BA | |
| Hairline | |
| No.3 | |
| No.4 | |
| 6K | |
| 8K | |
| Note: | |
| 1. If you require different deliver state than the above listed, kindly confirm with us. | |
| 2. In case of any enquiry or order, please kindly let us know any extra requirement not indicated here. | |
| Delivery State | |
| Delivery State Choice | Surface Condition |
| Hot Rolled | No.1 |
| No.3 | |
| No.4 | |
| 6K | |
| 8K | |
| Pickled | |
| Note: | |
| 1. If you require different deliver state than the above listed, kindly confirm with us. | |
| 2. In case of any enquiry or order, please kindly let us know any extra requirement not indicated here. | |
| Grade | Type | Thickness | Surface |
| Austenitic | 304/304H/304L/304J1 | 0.25-150mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| 321 | 0.4-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 | |
| 316/316L/317L/316Ti | 0.3-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 | |
| Ferrite | 430 | 0.4-3.0mm | 2B/BA/NO.4/8K/SB/HL |
| Ultra Pure Ferrite | 443 | 0.4-2.0mm | 2B |
| 436L/439/444/441 | 0.5-3.0mm | 2B、2D | |
| 409L | 0.4-2.5mm | 2B、2D | |
| Grade | Type | Thickness | Original |
| Heat-resistant Steel | 309S | 0.5-40mm | CHN |
| 310S | 0.5-40mm | CHN | |
| Duplex Steel | 2101 | 1.5-50mm | CHN |
| 2304 | 3.0-50mm | CHN | |
| 2205 | 0.5-60mm | CHN | |
| 2507 | 1.0-60mm | SWE / JPN / CHN | |
| Super Austenitic Steel | N08904 | 0.6-50mm | SWE / JPN / CHN |
| S31254 | 0.5-50mm | SWE / JPN / CHN | |
| N08926 | 0.5-50mm | SWE / JPN / CHN | |
| N08367 | 0.5-50mm | SWE / JPN / CHN | |
| Nickel Base Alloy | N08031 | 1.0-50mm | US / JPN / GER |
| N08810/N08800 | 0.8-50mm | US / JPN / CHN | |
| N08028 | 1.0-20mm | US / GER / JPN | |
| N08020 | 1.0-20mm | US / GER / JPN | |
| N08825 | 0.8-40mm | US / GER / SWE / JPN / CHN | |
| N10276 | 0.5-50mm | US / GER / JPN | |
| N06022 | 1.0-50mm | US / GER / JPN | |
| N06625 | 0.8-20mm | US / GER / CHN | |
| N04400 | 1.0-20mm | US / GER / JPN | |
| N06600 | 1.0-50mm | US / GER / JPN / CHN | |
| N02201 | 0.5-20mm | US / JPN | |
| Titanium | TA1/Gr1 | 0.5-50mm | JPN / CHN |
| TA2/Gr2 | 0.5-50mm | JPN / CHN | |
| Welding Material | ERNiCrMo-13 | 1.2、2.4mm | GER |
| ERNiCrMo-3 | 2.4mm | GER | |
| ERNiCrMo-4 | 2.4mm | US |
The surface and shape of 409 stainless steel plate (7)
-
409 stainless steel hot-rolled plate, the surface is pickled original color, industrial use, pressure vessels, etc.
-
409 Stainless Steel Finish #4 is perfect for kitchen appliances, countertops,handrails, and more. Our sheets can be cut to size and easily ordered online.
-
The Bright Annealed (BA) finish is cold rolled stainless steel that has been annealed in a controlled atmosphere to maintain a highly reflective surface.
-
409 stainless steel 2B surface treatment is a mill surface treatment with a smooth surface, and the color of 321 stainless steel plate 2B surface treatment is light gray.
-
409 Stainless Steel Plate #8 Mirror has a non-directional surface finish that almost looks like a mirror. Mirror has a highly polished surface finish.
-
Stainless steel patterned plate is a surface formed by pressing or hot rolling a stainless steel flat plate, also called an anti-skid plate.
-
409 stainless steel plate is pressed to form a wavy surface, which is often used for roof panels. This is very common in the construction field.
Information available for reference and download
Daxun is a trustworthy stainless steel plate manufacturer
As a professional manufacturer, Daxun ensures that all the products we produce are of high quality. Therefore, we ensure that all stainless steel plates are certified by ISO9001, SGS, CE, OQC and more international quality standards.We also have strict quality control to ensure that the stainless steel plates have less defects. At Daxun, rest assured that all products are durable, high quality and high performance.
Recent hot case projects and products
Related Products (13)
Leading Stainless Steel Sheet Suppliers in China
GENERAL PROPERTIES：
- Alloy 409 is a ferritic stainless steel that has been stabilised with chromium and titanium. Its principal application is automobile exhaust systems. It includes 11% chromium, which is the minimal amount required for the creation of the passive surface coating that provides stainless steels with corrosion resistance. It has strong corrosion resistance at elevated temperatures, medium strength, decent formability, and an affordable total price. Alloy 409 resists corrosion more strongly than carbon steel and is used as an alternative to carbon steel in slightly demanding conditions where its high resistance to corrosion and high temperature oxidation provide an advantage. It is often employed in applications where appearance is secondary to mechanical qualities and corrosion resistance.
APPLICATIONS:
- Although Alloy 409 was originally intended for the automobile exhaust industry, it has been effectively used in a variety of other industrial applications. Some examples of applications that require Alloy 409 include:
- Automotive exhaust systems
- Catalytic converters
- Mufflers
- Tailpipes
- Farm equipment
- Structural support and hangers
- Transformer cases
- Furnace components
- Heat exchanger tubing
STANDARDS:
- ASTM/ASME: UNS S40900
- EU standard: FeMi35Cr20Cu4Mo2
- DIN: 2.4660
CORROSION RESISTANCE:
- Resists atmospheric and exhaust gas corrosion
- In most atmospheres a light surface rust will form which inhibits further corrosion but makes the surface less appealing
HEAT RESISTANCE：
- Generally classified as resistant to scaling in intermittent service up to 1499oF (815oC ) and up to 1247oF (675oC) in continuous service
WELDABILITY
- Readily weldable
- Pre-heat of 302 to 500oF (150 to 260oC) is recommended
- Post-weld annealing at 1400 to 1499oF improved weld ductility
- Post-weld annealing is not required when welding thin sections
- Automotive exhaust tubing is typically welded without filler metal
410 Grade Stainless Steel Sheets in a Variety of Finishes
Our stainless steel sheets (sometimes called steel sheets) are available in a range of beautiful finishes: brushed finish, 2B smooth finish or 8K mirror finish.
The finished side of each stainless steel sheet we supply is coated with a film. This film is easily peeled off after fabrication or installation and protects the surface of the material from wear and marks. The back side is unfinished.
409 Grade Stainless Steel Sheet is the most commonly used variety. It is easily weldable, formable, and has good corrosion resistance.
We can assist in providing stainless steel sheets in any required size.
To meet your specific requirements, our stainless steel sheets are available in three finishes and a variety of sizes. We can readily provide any custom size you may need with our free unlimited cutting service.
We are able to meet any size needs between 0.3 and 30 mm in thickness and between 50 x 50 mm and 2500 x 1250 mm in size. In addition, we provide free unlimited cutting with every order, using a state-of-the-art cutting machine to precisely meet your requirements.
Order Stainless Steel Sheets by Phone or Online.
There has never been an easier way to get stainless steel sheets. Simply refer to the simple and detailed instructions on our website. Alternatively, our sales staff will be happy to take your order or answer any questions when you call +86 13382898899 or email daxunhejin@gmail.com.
Our delivery time is only one to two days.
Important Safety Note:
The edges of the metal sheets we sell are not polished, ground or finished, so they may be sharp, just like the edges of any stainless steel sheet. We remind users to use, install and handle these devices with care.
We can provide stainless steel sheet samples for you to check the quality. Sample is free and you just pay the freight.
We’ve exported to more than 42 countries, such as Canada, Chile, Kuwait, Germany, South Korea, Saudi Arabia, Singapore etc.
Our MOQ is 1 ton for stainless steel sheet.
Trial orders can be delivered within a week. For regular orders, it takes two weeks roughly.