Overview of 309S Stainless Steel
- PGrade: AISI 309/309S
- Manufaktur: pelat canai dingin, pelat canai panas, pelat tempa
- Standar: ASTM, ASME, GB, DIN, JIS, ISO, EN, BS
- Jenis: pelat tipis canai dingin, pelat tebal canai panas
- Permukaan: 2B, NO.1, NO.4, HL, BA, 8K, dll.
- Panjang: 2438mm3048mm6000mm dapat disesuaikan
- Asal: TISCO, Baosteel, Pohang, Tsingshan, Delong
Overview of 309S Stainless Steel
309S stainless steel is a low-carbon version of the 309 alloy, specifically designed to enhance ease of fabrication and weldability. As an austenitic heat-resistant alloy, it offers exceptional oxidation resistance and high temperature corrosion resistance, making it a reliable choice for demanding environments. The low carbon content of 309S minimizes carbide precipitation, ensuring stability and performance at elevated temperatures. This combination of properties makes 309S stainless steel an ideal material for applications requiring both durability and high temperature stability.
Properties and Characteristics
309S stainless steel stands out due to its unique blend of properties, making it highly suitable for high-temperature applications. With a high chromium content of 23%, it provides excellent oxidation resistance and high temperature corrosion resistance. The alloy also contains a moderate amount of nickel, contributing to its overall heat resistance and stability. However, it is important to note that 309S has only moderate resistance to carbon absorption, which may limit its use in highly carburizing atmospheres. Despite this, its robust performance in other high-temperature conditions makes it a valuable material in various industrial applications.
Heat Resistance and Applications
Data Teknis
- Parameter
- Komposisi Kimia
- Sifat mekanik
- SIFAT FISIK
- Standar
| ASTM A240 309/309s Stainless Steel Plates Specification | ASTM A240 / ASME SA240 |
| ASTM A240 309/309s Stainless Steel Plates Manufacturing Plate Process | Hot Rolled (HR) / Cold Rolled (CR) |
| ASTM A240 309/309s Stainless Steel Plates Grades | 202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc. |
| UNS No. – UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904 | |
| EN No. – 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539 | |
| ASTM A240 309/309s Stainless Steel Plates Thickness | 0.6 MM TO 80 MM THICKNESS |
| ASTM A240 309/309s Stainless Steel Plates Width | 1250 MM / 1500 MM / 2000 MM / 04 Feet / 05 Feet and Custom Cut Width as Per Requirement |
| ASTM A240 309/309s Stainless Steel Plates Length | 2400 MM / 2420 MM / 6000 MM / 08 Feet / 10 Feet / Coil Cut and Custom Cut Length as Per Requirement |
| ASTM A240 309/309s Stainless Steel Plates Surface Finish | 2B, 2D, BA, MATT, MATT PVC, No.4, No.5, SB, HR, No.8, Mirror, Hairline, Brush, Textured, Oil base wet Polished, Both sides Polished available. |
| ASTM A240 309/309s Stainless Steel Plates Coating | PVC coating Normal / Laser, Film: 100 micrometer, Color: black/white. |
| ASTM A240 309/309s Stainless Steel Plates Other Testing | NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, etc. |
| ASTM A240 309/309s Stainless Steel Plates Value Added Services | Gas Cutting / CNC Plasma Cutting / Profiling / Rolling / Bending / Sheet Metal Fabrication / Drill / Punch / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| ASTM A240 309/309s Stainless Steel Plates Packaging | Loose / Carrate / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps |
| ASTM A240 309/309s Stainless Steel Plates Shipment & Transportation | By Road – Truck / Train Partial Load, Full Load, By Sea – Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air – Freighter Civil Passenger and Cargo Planes |
| ASTM A240 309/309s Stainless Steel Platesheet Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From聽NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
| Elemen | % Hadir (dalam bentuk produk) | |
| C, H, P, L | TW2) | |
| Karbon (C) | 0.2 | 0.2 |
| Silikon (Si) | 1.50 – 2.00 | 1.50 – 2.50 |
| Mangan (Mn) | 2 | 2 |
| Fosfor (P) | 0.045 | 0.045 |
| Belerang (S) | 0.015 | 0.03 |
| Kromium (Cr) | 19.00 – 21.00 | 19.00 – 21.00 |
| Nikel (Ni) | 11.00 – 13.00 | 11.00 – 13.00 |
| Nitrogen (N) | 0.11 | - |
| Besi (Fe) | Keseimbangan | Keseimbangan |
| Formulir Produk | |||||
| C, H, P | L | TW* | |||
| Ketebalan a atau diameter d (mm) | a ≤ 12 | d ≤ 25 | a=25 | ||
| Kekerasan HB maks. 1) 2) 3) | 216 | - | |||
| Kekuatan Bukti3) | Rp0,2 N/mm2 | 190 | 230 | ||
| Rp1,0 N/mm2 | 230 | 270 | |||
| Kekuatan Tarik | Rm N/mm2 | 500 – 720 | min. 550 | ||
| Perpanjangan min. dalam % | Produk Panjang | 401) | - | ||
| Produk Datar | 0.5 ≤ a/d ˂ 3 | 404)5) | 304)5)6) | ||
| 3 ≤ a/d | 404)5) | 304)5)6) | |||
| Kepadatan (lb./ in^2) @ RT | 0.29 | |
| Modulus Elastisitas dalam Ketegangan (psi x 10^6) | 29 | |
| Panas Spesifik (BTU/o F/lb.) | 32 hingga 212 oF | 0.12 |
| Konduktivitas Termal (BTU/jam/ft^2/ft) | 212oF | 9 |
| 932oF | 10.8 | |
| Koefisien Ekspansi Termal Rata-rata (dalam. x 10^-6 per o F) | 32 hingga 212oF | 8.3 |
| 32 hingga 600oF | 9.3 | |
| 32 hingga 1.000oF | 9.6 | |
| 32 to 1,200oF | 10 | |
| Resistivitas Listrik (mikro ohm - cm) | pada suhu 70oF | 39.8 |
| Rentang Titik Leleh (oF) | 2550 – 2650 | |
| Ketahanan Oksidasi - Layanan Berkelanjutan (oF) | 2000 | |
| Ketahanan Oksidasi - Layanan Terputus-putus (oF) | 1800 |
| UNS S30900 | UNS S30908 | UNS S30909 |
| ASTM A240 | ASTM A240 | ASTM A240 |
| ASTM A480 | ASTM A480 | ASTM A480 |
| ASME SA240 | ASME SA240 | ASME SA240 |
| AMS 5523 | AMS 5523 | AMS 5523 |
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Properties and Characteristics
309S stainless steel stands out due to its unique blend of properties, making it highly suitable for high-temperature applications. With a high chromium content of 23%, it provides excellent oxidation resistance and high temperature corrosion resistance. The alloy also contains a moderate amount of nickel, contributing to its overall heat resistance and stability. However, it is important to note that 309S has only moderate resistance to carbon absorption, which may limit its use in highly carburizing atmospheres. Despite this, its robust performance in other high-temperature conditions makes it a valuable material in various industrial applications.
Heat Resistance and Applications
Designed for high-temperature environments, 309S stainless steel excels in applications such as furnace components, oven linings, fire box sheets, and catalytic recovery systems. It can withstand peak temperatures up to 1900°F (1038°C) under constant conditions and up to 1850°F (1010°C) during frequent thermal cycling. Additionally, 309S stainless steel is resistant to high temperature sulfur-bearing atmospheres, making it suitable for use in neutral salt pots and other corrosive settings. Its versatility and durability under extreme conditions make it a preferred choice for many industrial applications.
Chemical Composition and Standards
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The chemical composition of 309S stainless steel includes:
- Carbon: 0.08% max
- Chromium: 23.0%
- Nickel: 14.0%
- Manganese: 2.0%
- Silicon: 1.0%
- Phosphorus: 0.045% max
- Sulfur: 0.03% max
Kualitas, pengiriman, inspeksi
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- Selama proses produksi, kami mengukur diameter, ketebalan, dan permukaan produk. Waktu pengiriman standar kami adalah 7-15 hari, kecuali untuk beberapa produk ukuran khusus, waktu pengiriman kami akan bertambah menjadi 20 hari.
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This alloy meets several industry standards, including ASTM A240, A276, A312, and A479, as well as ASME SA240, SA276, SA312, and SA479. These standards ensure that 309S stainless steel maintains consistent quality and performance across various applications.
Fabrication and Welding
309S stainless steel is known for its excellent weldability and ease of fabrication using standard shop practices. It can be welded using AWS E309-16 covered electrodes or ER309 bare wire, ensuring strong and reliable joints. The alloy also boasts a machinability rating of 43% relative to AISI B1112 steel, making it relatively easy to machine. Room temperature forming is recommended, and the alloy can be polished to achieve a high finish. These fabrication and welding properties make 309S stainless steel a versatile and practical choice for a wide range of industrial applications.
309/309S plate stainless steel Features
Daxun Biarkan merek Anda meningkat dengan cepat
- Galeri
- Seri produk lainnya
| Kelas | Jenis | Ketebalan | Permukaan |
| Austenitik | 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 | |
| Ferit | 430 | 0.4-3.0mm | 2B/BA/NO.4/8K/SB/HL |
| Ferit Ultra Murni | 443 | 0.4-2.0mm | 2B |
| 436L/439/444/441 | 0.5-3.0mm | 2B 、 2D | |
| 409L | 0,4-2,5 mm | 2B 、 2D | |
| Kelas | Jenis | Ketebalan | Asli |
| Baja tahan panas | 309S | 0,5-40mm | CHN |
| 310S | 0,5-40mm | CHN | |
| Baja Dupleks | 2101 | 1,5-50mm | CHN |
| 2304 | 3.0-50mm | CHN | |
| 2205 | 0,5-60mm | CHN | |
| 2507 | 1.0-60mm | SWE / JPN / CHN | |
| Baja Austenitik Super | 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 | |
| Paduan Dasar Nikel | N08031 | 1.0-50mm | AS / JPN / GER |
| N08810 / N08800 | 0,8-50mm | AS / JPN / CHN | |
| N08028 | 1.0-20mm | AS / JERMAN / JPN | |
| N08020 | 1.0-20mm | AS / JERMAN / JPN | |
| N08825 | 0,8-40mm | US / GER / SWE / JPN / CHN | |
| N10276 | 0,5-50mm | AS / JERMAN / JPN | |
| N06022 | 1.0-50mm | AS / JERMAN / JPN | |
| N06625 | 0,8-20mm | AS / GER / CHN | |
| N04400 | 1.0-20mm | AS / JERMAN / JPN | |
| N06600 | 1.0-50mm | US / GER / JPN / CHN | |
| N02201 | 0,5-20mm | AS / JPN | |
| Titanium | TA1/Gr1 | 0,5-50mm | JPN / CHN |
| TA2/Gr2 | 0,5-50mm | JPN / CHN | |
| Bahan Pengelasan | ERNiCrMo-13 | 1.2 、 2.4mm | GER |
| ERNiCrMo-3 | 2.4mm | GER | |
| ERNiCrMo-4 | 2.4mm | AS |
The surface and shape of 309S stainless steel plate (7)
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309/309s stainless steel hot-rolled plate, the surface is pickled original color, industrial use, pressure vessels, etc.
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309/309s Stainless Steel Finish #4 is perfect for kitchen appliances, countertops,handrails, and more. Our sheets can be cut to size and easily ordered online.
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Lapisan Bright Annealed (BA) adalah baja tahan karat canai dingin yang telah dianil dalam atmosfer yang terkendali untuk mempertahankan permukaan yang sangat reflektif.
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310 perawatan permukaan baja tahan karat 2B adalah perawatan permukaan pabrik dengan permukaan yang halus, dan warna perawatan permukaan pelat baja tahan karat 321 adalah abu-abu muda.
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309/309s Stainless Steel Plate #8 Mirror has a non-directional surface finish that almost looks like a mirror. Mirror has a highly polished surface finish.
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Pelat bermotif baja tahan karat adalah permukaan yang dibentuk dengan cara menekan atau menggulung pelat datar baja tahan karat dengan panas, juga disebut pelat anti selip.
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309/309s 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.
Informasi yang tersedia untuk referensi dan diunduh
Daxun adalah produsen pelat baja tahan karat yang dapat dipercaya
Sebagai produsen profesional, Daxun memastikan bahwa semua produk yang kami hasilkan berkualitas tinggi. Oleh karena itu, kami memastikan bahwa semua pelat baja tahan karat disertifikasi oleh ISO9001, SGS, CE, OQC, dan lebih banyak standar kualitas internasional, serta memiliki kontrol kualitas yang ketat untuk memastikan bahwa pelat baja tahan karat memiliki lebih sedikit cacat. Di Daxun, yakinlah bahwa semua produk tahan lama, berkualitas tinggi, dan berkinerja tinggi.
Proyek dan produk hot case terbaru
Daxun International telah berkecimpung dalam bisnis internasional selama lebih dari sepuluh tahun. Pada tahun 2022, pendapatan ekspornya melampaui $100 juta, dan volume ekspornya termasuk di antara perusahaan pengolahan baja nirkarat teratas di Tiongkok. Untuk melayani pasar luar negeri, kami telah membangun tiga fasilitas layanan ekspor di Tiongkok dan berkolaborasi dengan organisasi teknik, pabrik baja, dan perusahaan perdagangan internasional. Kami terus meningkatkan kemampuan layanan kami, membangun tiga basis layanan ekspor di Tiongkok, dan berkolaborasi dengan perusahaan teknik, pabrik baja, dan perusahaan perdagangan internasional untuk berkembang ke pasar baru.
Daxun has long-standing relationships with dozens of well-known steel mills throughout the world, supplying 30,000 tonnes of standard stainless steel plates and 20,000 tonnes of metals such as duplex steel, nickel-based alloys, and heat-resistant steel. Daxun supplies heat resistant alloys for various high-temperature applications. Daxun’s stainless steel materials are of consistent quality and never counterfeited. The kinds, specifications, and delivery weights strictly adhere to the standards.
Daxun has several stainless steel plate processing equipment, a professional physical and chemical testing centre, and “cutting, grinding, forming, beveling, welding, heat treatment, machining, and spraying” production lines. Daxun’s stainless steel plates are used in components like lead pans for thermal processing equipment. Services are provided in approximately 30 industries, including vehicles, home appliances, lifts, new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment. Collaborate with steel mills, research institutes, and other organisations to offer comprehensive services ranging from project design and material development to processing and manufacturing process optimisation.
First, it refers to Daxun’s stainless steel plate kinds and specifications, as well as its spot inventories. Daxun has strategic resource assistance from many large steel mills at home and abroad, ensuring the stability of the stainless steel plate supply chain and meeting clients’ individualised needs on specific materials. Additionally, Daxun’s stainless steel plates can withstand maximum temperature nitriding conditions.
Secondly, Daxun’s processing technology is diverse. processes, including stainless steel plate cutting, grinding, cutting, forming, welding, and machining, to provide customers with “one-stop” service.
Daxun’s stainless steel company focuses on the key sectors of equipment manufacture. Far, it has served over 30,000 customers, including over 10,000 active customers from more than 30 industries and a big number of major businesses. This demonstrates Daxun’s extensive service experience, as well as its widespread consumer recognition across industries. Daxun also provides materials with enhanced creep resistance for high-temperature applications.
Di balik kecepatan tersebut adalah dukungan sistem, termasuk aliran informasi, logistik, dan aliran modal. Misalnya, dalam hal aliran informasi, data pesanan Daxun didorong ke sistem logistik secara real time, terhubung dengan mulus; dalam hal logistik, pusat pemrosesan dekat dengan pelabuhan, sungai, dan laut, dengan penjadwalan yang masuk akal, respons yang cepat, hubungan penyimpanan dan transportasi, dan pemuatan yang efisien untuk memastikan bahwa tugas selesai tepat waktu.
- Quality is belief, and integrity is a business card. Daxun pioneered the concept of “excellent performance management” and promoted the “PDCA+Lean” management model, making “Daxun = assured quality” the company’s business card. In terms of materials, Daxun Stainless Steel has achieved full traceability of each steel plate from the ERP system, including varieties, specifications, and origins, and advocated and encouraged industry anti-counterfeiting.
- Daxun Stainless Steel mengandalkan teknologi untuk pemrosesan, dan presisi tinggi serta kualitas tinggi adalah tolok ukur industri; dalam hal layanan, ini mempromosikan manajemen siklus hidup produk, menyediakan pemilihan bahan profesional dan solusi pemrosesan sebelum penjualan, memantau dengan cermat selama penjualan, dan memberikan jaminan layanan bebas khawatir setelah penjualan.
Keunggulan profesional Daxun memungkinkan kami untuk memberikan rekomendasi material yang paling hemat biaya berdasarkan kebutuhan pelanggan, dan meminimalkan biaya bagi pelanggan melalui metode seperti pemrosesan berkelanjutan dan pemrosesan bersarang.
We offer a wide range of ASTM A240 309/309s Stainless Steel Plates in stock. Our inventory includes thicknesses from 6mm to 80mm and widths of 1250mm, 1500mm, and 2000mm. We accommodate both large and small orders with no minimum quantity requirement. Our cut-to-size service ensures you get exactly what you need. Daxun’s stainless steel plates perform well under peak temperature oxidizing conditions.
Current Offers: Enjoy a 2% discount on orders over $25,000. We provide free insurance and competitive shipping rates, ensuring the best value without compromising quality.
Customization and Packaging: Our plates are available in various thicknesses, widths, and lengths to suit your specifications. We take utmost care in packaging, using plastic sheets and sturdy wooden containers. Our waterproof packaging includes proper strapping and hanging points for safe transportation.
At Daxun Alloys, we combine top-quality products with flexible ordering options and secure shipping. Choose us for premium stainless steel plates tailored to your needs.
Daxun Alloys: Premier Stainless Steel Sheet Supplier in China
As a well-recognized manufacturer, trader, and supplier, Daxun Alloys leads the industry in ASTM A240 309/309s Stainless Steel Plates. Our products are crafted with precision, adhering to international quality standards. Our ISO 9001:2008 certification underscores our commitment to excellence. We specialize in exporting high-quality stainless steel plates worldwide. Our ASTM A240 309/309s Stainless Steel Plates come with comprehensive mill test reports and can be customized to your specifications. We offer widths up to 2000 mm and custom lengths to suit your needs. Daxun Alloys excels in sourcing rare grades and non-standard sizes, meeting our clients’ unique requirements. Our expertise extends to processing all ASTM A240 SS 304 Steel Plates, which we can cut to precise dimensions. Choose Daxun for unparalleled quality, customization, and global supply capabilities in stainless steel products.
Tidak pernah ada cara yang lebih mudah untuk mendapatkan lembaran baja tahan karat. Cukup lihat instruksi sederhana dan terperinci di situs web kami. Atau, staf penjualan kami akan dengan senang hati menerima pesanan Anda atau menjawab pertanyaan apa pun saat Anda menelepon +86 13382898899 atau email [email protected].
Waktu pengiriman kami hanya satu hingga dua hari.
We pride ourselves on offering tailored stainless steel sheets to match your exact specifications. Our versatile range includes:
Three distinct finishes to suit various applications
A wide array of sizes to meet diverse project needs
Custom sizing options for unique requirements
Our stainless steel sheets are available in thicknesses ranging from 0.3 mm to 30 mm. Sheet dimensions span from compact 50 x 50 mm pieces to expansive 2500 x 1250 mm sheets.
To ensure perfect fit for your projects, we offer a complimentary unlimited cutting service. Our state-of-the-art cutting machine guarantees precision with every cut. This free service allows you to order exactly what you need, eliminating waste and reducing costs.
At Daxun, we combine quality products with unparalleled customization options. Our commitment to meeting your specific needs sets us apart in the industry. Choose Daxun for stainless steel sheets that fit your project requirements precisely.
We’re thrilled to ship our ASTM A240 309/309s stainless steel plates to countries all around the globe! Whether you’re in Saudi Arabia, Turkey, or the United Arab Emirates; Singapore, Japan, or South Korea; the United States, Canada, or Mexico—we’ve got you covered. Our reach extends to Europe with nations like Germany, France, and the United Kingdom, as well as throughout Africa, Asia, the Middle East, and the Far East. No matter where you are—from bustling cities to serene landscapes—we’re here to meet your stainless steel needs with joy and efficiency!
Daxun Alloys: Premium 309/309s Grade Stainless Steel Sheets
We offer 309/309s grade stainless steel sheets in an array of attractive finishes:
- Brushed finish for a sleek, modern look
- 2B smooth finish for a clean, uniform appearance
- 8K mirror finish for a highly reflective surface
Each sheet comes with a protective film on the finished side. This film safeguards the surface from wear and marks during handling and installation. It’s easily removable after fabrication, ensuring your product remains pristine. The back side is left unfinished for versatility.
Our 309s Grade Stainless Steel Sheet is a popular choice among customers. It boasts excellent weldability and formability, making it ideal for various applications. Its good corrosion resistance adds to its durability and longevity in diverse environments.
Choose Daxun for high-quality, versatile stainless steel sheets that meet your specific needs. Our range of finishes and protective features ensure you receive a product that’s ready for immediate use or further fabrication.
Pada saat yang sama, Daxun mencapai pengurangan biaya dan peningkatan efisiensi yang berkelanjutan dengan mempromosikan kegiatan peningkatan ramping dan memberikan manfaat kepada pelanggan. Daxun juga memiliki sistem penelusuran produk yang lengkap dan penanganan keberatan kualitas yang tepat waktu, yang mengurangi kekhawatiran pelanggan.
Tepi lembaran logam yang kami jual tidak dipoles, digiling atau difinishing, sehingga bisa jadi tajam, sama seperti tepi lembaran baja tahan karat lainnya. Kami mengingatkan pengguna untuk menggunakan, memasang, dan menangani perangkat ini dengan hati-hati.