| 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 applications for 420 Stainless Steel include:
Our 420 stainless steel sheet stands out with its higher carbon content compared to 410 stainless steel. This grade is ductile, highly corrosion-resistant, and exhibits a smooth, hard surface post-polishing. Its enhanced corrosion resistance and superb forming and welding capabilities make it ideal for a wide range of applications, including sinks, hollow utensils, and pans. The 420 grade steel provides strong tensile strength, requiring minimal maintenance while offering exceptional durability, flexibility, and resistance to pitting.
Description of Stainless Steel Plate Surface
| 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 carved a prestigious niche in the stainless steel realm. With over two decades of robust growth and pioneering innovation, it stands tall as an industry leader, renowned for its superior stainless steel materials and state-of-the-art processing capabilities.
Daxun's illustrious global journey is marked by a 2023 export revenue exceeding US$100 million. Strategic establishment of three export service bases in China has fortified alliances with engineering firms, steel mills, and international trading entities. This expansive network continually elevates service quality and amplifies Daxun's global market presence.
Redefining stainless steel services, Daxun's innovative 'supermarket' model partners with globally renowned steel mills. Boasting a formidable inventory of 160,000 tons, including 20,000 tons of diverse metals such as ordinary stainless steel plates, duplex steel plates, nickel-based alloy plates, and heat-resistant steel plates, Daxun ensures unmatched reliability, quality, and stringent delivery standards.
Armed with state-of-the-art steel processing equipment and cutting-edge testing centers, Daxun excels in cutting, grinding, forming, beveling, welding, heat treatment, machining, spraying, and more. Serving over 30 varied industries, including automotive, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment, Daxun's expertise is unparalleled.
Daxun's extensive service experience manifests in its broad spectrum of offerings. With a clientele surpassing 70,000 across 30 industries and more than 30,000 active customers, Daxun is a beacon of industry recognition and service excellence.
Daxun ensures swift and efficient delivery of stainless steel products through an integrated system that seamlessly merges information flow, logistics, and capital flow. Real-time order data integration with the logistics system guarantees rapid delivery. Strategically located processing centers near highways, rivers, and oceans enable efficient scheduling, immediate responsiveness, and smooth transportation.
Committed to quality and integrity, Daxun embraces 'Performance Excellence Management' and 'PDCA+Lean' management principles. This ensures that 'Daxun = assured quality' becomes synonymous with reliability. A sophisticated ERP system enhances full traceability of each steel plate, reinforcing the industry's anti-counterfeiting measures.
Daxun prioritizes reducing time, material, and stress for customers, ultimately slashing costs. By providing cost-effective material recommendations and efficient processing services, Daxun enhances material utilization. Continuous lean improvement initiatives allow Daxun to lower its own costs and pass these savings on to customers. Comprehensive product traceability and swift resolution of quality issues provide unparalleled peace of mind to customers.
| 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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