| Customization: | Available |
|---|---|
| Type: | Stainless Steel Sheets |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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| ASTM Specification | ASTM A240 / ASME SA240 |
| Standard | MSRR, AMS, BS, ASTM A240 / ASME SA240 |
| Length& Sizes 420 board | 1000 mm x 2000 mm, 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm, 2m, 2.44m, 3m, 36″ X 120″ or 48″ X 144″, 4′ x 8′, Cut to size available |
| Thickness | 1.0mm to 100 mm Thk |
| Width | 10-2500mm |
| Hardness 420 board | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Temper | Annealed |
| Condition | Polished on both sides |
| Finish 420 board | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Stock in form of 420 board | Plate, Sheet, Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Clad Plate, Rolling Sheet, Flat Sheet, Rolling Plate, Flat Shim, Blank (Circle), hot rolled, cold rolled, annealed, soft annealed, descaled, sheared, tread plate, Checker Plate |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Dealers & Distributor of | ATI, POSCO, JISCO, TISCO, LISCO, BAOSTEELESSAR, JINDAL, BHUSHAN, IMPORTED material |
| Test Report 420 board | Raw Materials Certificate |
| EN 10204/3.1B | |
| 100% Radiography Test Report | |
| High special strength, high melt point | |
| Third Party Inspection Report, etc | |
| Excellent corrosive resistance, good thermal resistance | |
| Customer support after-sales service | |
| Strict Control from Raw Material to Finished | |
| Profiling 420 board | To provide a full profiling service we use numerous profiling methods including: |
| Plasma Plate Cutting | |
| Laser Plate Cutting | |
| Oxy-propane Flame Cutting | |
| Specialized in 420 board | material under 3/16 " [5.00 mm] in thickness and 24″ [600 mm] and over in width |
| material 3/16″ [5.00 mm] and over in thickness and over 10″ [250 mm] in width | |
| cold-rolled material under 3/16″ [5.00 mm] in thickness and under 24″ [600 mm] in width | |
| Free Quote, Inquiry answered within 24 hours | |
| We offer a comprehensive services designed to add value to your project: plasma cutting, waterjet cutting, laser cutting, bending and mechanical processing, edge preparation, welding, sawing and shearing. | |
Typical uses for 420 Stainless Steel include:
The 420 stainless steel sheet from Jiangsu Daxun Alloy Co., Ltd. contains more carbon than the 410 grade, enhancing its ductility and corrosion resistance. This grade is particularly known for its polished finish, resulting in a smooth and exceptionally hard surface that resists various types of corrosion. With its excellent forming and welding properties, the 420 grade steel can be deep drawn without the risk of cracking, making it perfect for manufacturing sinks, hollow utensils, and pans. It is characterized by its strong tensile strength, low maintenance requirements, and impressive durability and flexibility. These steel bars are also highly resistant to pitting, providing reliable performance in diverse applications.
Stainless Steel Plate Surface Description
| Finish Designation | Method and degree of finish |
| No.1 | After hot rolling, heat treatment, pickling or other equivalent treatment is applied. |
| No.2D | Annealing and pickling are performed after cold rolling; material is soft with surface of silver-white luster; used for general applications and deep drawing. |
| No.2B | After 2D finish, skin pass rolling is performed to obtain a more suitable luster; the surface becomes very exquisite; used for general applications. |
| No.3 | Intermediate 100-120 grit finish; used for applications in which surface polishing is performed after shaping. |
| No.4 | General 150-180 grit finish; used for restaurants and kitchen equipment and tools. |
| #240 | 240 grit finish; used when a finer finish than No. 4 is required; typically for restaurants and kitchen equipment and tools. |
| #320 | 320 grit finish polished product. |
| HL | This finish is performed by continuous linear polishing using an abrasive of appropriate grain size; mainly used for architectural applications. |
| BA | Achieved by performing bright annealing after cold rolling and then skin pass rolling to obtain even greater reflectance; provides excellent corrosion resistance; used for household appliances, kitchen equipment, and automobiles. |
| 8K | Through multiple grinding, it achieves very high brightness and smoothness, like a mirror. |
Founded in 2003, Daxun International has embarked on a remarkable journey in the stainless steel industry, experiencing dynamic growth and groundbreaking innovations over two decades. Today, it stands at the pinnacle of excellence, renowned for its superior stainless steel materials and advanced processing capabilities.
Daxun's prestigious history in international business is further highlighted by its 2023 export revenue, which soared past US$100 million. By establishing three strategic export service bases across China, the company has built strong alliances with engineering firms, steel mills, and global trading entities. This extensive network continuously enhances service capabilities and ambitiously expands Daxun's footprint worldwide.
Daxun International revolutionizes stainless steel services with its innovative 'supermarket' model, partnering globally with leading steel mills. Boasting an impressive inventory of 160,000 tons-including 20,000 tons of assorted metals such as ordinary stainless steel, duplex steel, nickel-based alloy, and heat-resistant steel plates-Daxun ensures reliability, unmatched quality, and strict adherence to specifications and delivery standards.
Outfitted with state-of-the-art steel processing equipment and professional testing centers, Daxun excels in cutting, grinding, forming, beveling, welding, heat treatment, machining, spraying, and much more. Serving over 30 diverse industries-ranging from automotive and home appliances to new energy and vacuum semiconductors-Daxun's expertise is unparalleled.
Daxun's extensive service portfolio is reflected in its wide range of offerings. With a client base of over 70,000 across 30 industries and more than 30,000 active customers, Daxun has established a strong reputation for industry recognition and service excellence.
Daxun ensures prompt and efficient delivery of stainless steel products through an integrated system that merges information flow, logistics, and capital flow. Real-time order data seamlessly connects to the logistics system, ensuring swift delivery. Strategically located processing centers near highways, rivers, and oceans facilitate efficient scheduling, rapid response, and smooth transportation.
Committed to quality and integrity, Daxun introduces 'Performance Excellence Management' and adopts 'PDCA+Lean' management principles, making 'Daxun = assured quality' synonymous with trust. The implementation of a sophisticated ERP system provides full traceability of each steel plate, reinforcing efforts against counterfeiting in the industry.
Daxun prioritizes time, material, and cost savings for customers. By offering cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities minimize costs, passing savings onto customers. Additionally, a comprehensive product traceability system and prompt resolution of quality concerns ensure customers experience unparalleled peace of mind.
| 420 | Max | Min |
| C | 0.15 | - |
| Mn | 1 | - |
| Si | 1 | - |
| P | 0.04 | - |
| S | 0.03 | - |
| Cr | 14 | 12 |
| 420 Stainless Steel Round Bar Mechanical & Physical Properties | |
| Element | SS 420 |
| Tensile Strength (PSI) | 95,000 |
| Yield Strength (PSI) | 50,000 |
| Reduction of Area | 55 |
| Elongation in 2″ | 25 |
| Brinell Hardness | 175 |
| Density at 20°C kg/m3 | 7,700 | |
| Modulus of Elasticity kN/mm2 at | 20°C | 220 |
| 200°C | 210 | |
| 400°C | 195 | |
| 500°C | - | |
| Thermal Conductivity W/m K at 20°C | 25 | |
| Specific Thermal Capacity at 20°C J/kg K | 460 | |
| Electrical Resistivity at 20°C mm2 /m | 0.6 | |
| 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 | 420 | 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 | |
| 420L | 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 |
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