420 Stainless Steel Sheet
What is 420 Stainless Steel Sheet?
The 420 stainless steel sheet is recognized for its high carbon content and a minimum of 12% chromium, making it distinct for its remarkable corrosion resistance, impressive hardness, and notable strength. This particular grade is optimally utilized in environments demanding both corrosion resistance and hardness, such as in the manufacturing of surgical instruments, cutlery, and specialized industrial blades.
At Aoxing, our roots in the stainless steel industry are deeply entrenched in the cold rolling process of 420 stainless steel, marking the foundation of our expertise and technological advancement. Our commitment to excellence is reflected in our extensive inventory, ensuring not only the availability of high-quality 420 stainless steel sheets but also the reliability of their surface quality, physical properties, and cost-effectiveness. Leveraging advanced manufacturing technologies and stringent quality control measures, we guarantee that our products not only meet but exceed industry standards, tailored to meet the diverse needs and specifications of our clients. Aoxing stands as your trusted partner for superior 420 stainless steel sheets, embodying our tradition of quality with every sheet we produce.
Features of 420 Stainless Steel Sheet
The 420 stainless steel sheet is recognized for its high carbon content and a minimum of 12% chromium, making it distinct for its remarkable corrosion resistance, impressive hardness, and notable strength. This particular grade is optimally utilized in environments demanding both corrosion resistance and hardness, such as in the manufacturing of surgical instruments, cutlery, and specialized industrial blades.
At Aoxing, our roots in the stainless steel industry are deeply entrenched in the cold rolling process of 420 stainless steel, marking the foundation of our expertise and technological advancement. Our commitment to excellence is reflected in our extensive inventory, ensuring not only the availability of high-quality 420 stainless steel sheets but also the reliability of their surface quality, physical properties, and cost-effectiveness. Leveraging advanced manufacturing technologies and stringent quality control measures, we guarantee that our products not only meet but exceed industry standards, tailored to meet the diverse needs and specifications of our clients. Aoxing stands as your trusted partner for superior 420 stainless steel sheets, embodying our tradition of quality with every sheet we produce.
420 Stainless Steel Sheet Chemical Composition & Technical Data Sheet
420 Stainless Steel Standards Comparison
| STS | USA | UNS | CHINA | EURONORM | RUSSIA | SWEDISH | JAPANESE | |
| GRADE | AISI/ASTM | NO | GB | NO | NAME | GOST | SS | JIS |
| 420 | 420 | S42000 | 2100Cr12 | 1.4021 | X20Cr13 | 20Х13 | 2303 | SUS 420J1 |
420 Stainless Steel Chemical Composition
| Grade | Standard | Chemical Composition(%) | ||||||
| C | Si | Mn | P | S | Cr | Ni | ||
| 420 | ASTM A240 | 0.16~0.25 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 12.00~14.00 | ≤0.75 |
420 Stainless Steel Mechanical Properties
| Grade | AISI/ASTM | Tensile Test | Hardness Test | |||
| 0.2% Y.S(Mpa) | T.S(Mpa) | Elongation(%) | Empering Temperature (°C) | HB | ||
| 420 | ASTM A240 | ≥345 | ≥655 | ≥20 | Annealed | 241 Max |
420 Stainless Steel Finish & Application
The 420 stainless steel sheet is acclaimed for its unique blend of high strength, superior corrosion resistance, and noteworthy hardness, making it an indispensable material across a broad spectrum of applications. Its utility spans from the precision of cutlery and medical instruments, where maintaining sharpness and resistance to sterilization are paramount, to the rigors of aerospace, automotive, and petrochemical industries, demanding high strength and resilience under challenging conditions. This versatility extends to the food processing sector, where durability and resistance to frequent cleaning are essential.
In addition to its practical applications, the 420 grade can undergo various surface treatments to meet aesthetic and functional requirements, similar to the 304 grade, known for its adaptability to finishes like mirror polishing, brush sanding, and more intricate decorative treatments such as PVD coating, etching, and embossing. These processes not only enhance the material's visual appeal but also augment its utility in applications ranging from architectural design elements to consumer appliances, underscoring its blend of form and function.
Through precise cold rolling, 420 stainless steel sheets achieve a fine and uniform matte appearance, often sought after for its aesthetic and performance qualities. This meticulous fabrication process ensures the material's compatibility with detailed manufacturing techniques, bolstering its formability and strength for diverse uses. The 420 stainless steel sheet, with its robust properties and finish options, stands as a versatile choice for projects demanding both aesthetic finesse and enduring performance.
420 Stainless Steel Sheet Package & Loading Details
At Aoxing, as a premier provider of 420 stainless steel sheets, our dedication extends to the excellence of our packaging and shipping practices, developed from years of export experience. We are well-versed in the standards required for export packaging and take additional steps to reinforce our products within the container, ensuring they withstand the rigors of transportation without damage.
Our 420 stainless steel sheets are individually wrapped in robust, water-resistant materials to guard against environmental elements. To ensure the sheets remain immobile and maintain their pristine condition during transit, we employ strategic bracing within the container. This methodical approach to packaging guarantees that your stainless steel sheets arrive in perfect condition, ready for your project needs.
WHY CHOOSE US?
We are the cold-rolled stainless steel coil production base in China with 200,000 tons capacity annually.
1. Guaranteed Stock Availability: Experiencing stock shortages during crucial times can hinder your projects. Our robust inventory management ensures a consistent supply, ready to dispatch large quantities swiftly, keeping your operations smooth and uninterrupted.
2. Comprehensive Range of Specifications: Finding the exact stainless steel coil specifications can be challenging. We offer a diverse range of specs, ensuring you find precisely what your project demands, with the assurance of our commitment to meeting your specific needs.
3. Customized Material Processing: Custom processing needs can be demanding. Our advanced facilities provide tailored solutions, from precise dimension alterations to specific finish treatments, ensuring your requirements are met with utmost precision.
4. Accurate Shearing Services: Precision is key in stainless steel utilization, and our expert shearing services guarantee exactness in every cut, aligning perfectly with your specifications and quality expectations.
5. Cost-effectiveness is crucial in supplier selection. Our optimized procurement and cost-efficient processes ensure you receive not just premium-quality products but also the best prices, offering exceptional value for your investment.
420 Stainless Steel Sheet FAQ
1. Can you provide custom 420 stainless steel?
Absolutely, we tailor 420 stainless steel to your needs, ensuring your specifications for hardness(soft, 1/4 hard, 1/2 hard, full hard tempered), thickness, width, and physical properties are met.
2. What's the delivery time?
Quick delivery for trial orders within a week, while regular orders range from 7-30 days.
3. How do you guarantee your aisi 420 stainless steel sheet product quality?
Our aisi 420 stainless steel sheet products undergo rigorous inspections during manufacturing, cutting, and packaging to ensure the highest quality. And aisi 420 stainless steel sheet mill test certificate is also provided.
4. Can I get some 420 steel samples?
We can provide 420 steel samples for you to check the quality. 420 steel sample is free and you just pay the freight.
5. What is the customizability of 420 stainless steel sheet?
The adaptability of 420 stainless steel sheet lies in its ability to be tailored through tempering treatments, which significantly affect its physical properties. This customization facilitates the alignment of the steel's characteristics with the specific requirements of your application. To achieve the exact physical properties that you require, engaging with our materials specialist is highly advisable. This ensures that the 420 stainless steel sheet is perfectly suited to meet the demands of your particular applications, guaranteeing optimal performance and durability.
6. Is 420 stainless steel magnetic?
Indeed, 420 stainless steel sheet exhibits magnetic properties. Being a martensitic type of stainless steel, it retains its magnetism in both the annealed and hardened states. This inherent characteristic is consistent regardless of the steel's processing or treatment, making it distinctively magnetic among stainless steel variants.
7. What is the ss 420 stainless steel sheet price?
Usually the approximate price of 1.00mm 420 stainless steel sheet 4ft*8ft is approximately 35 US dollars per sheet. The actual price will fluctuate based on exchange rates, market conditions, etc. For details, please contact us for a quote.
8. What is the difference between 304 vs 420 stainless steel?
Composition:
420 stainless steel has a higher carbon content (0.15% to 0.40%) than 304 stainless steel, which typically contains no more than 0.08% carbon. This difference gives 420 its notable hardness and strength. However, 304 contains more chromium (18% to 20%) compared to 420's 12% to 14%, providing enhanced corrosion resistance.
Properties:
420 excels in hardness and is preferred for its wear resistance, though it offers less corrosion resistance than 304. Meanwhile, 304 is renowned for its superior corrosion resistance and is better suited for environments prone to acidity or corrosion but lacks the hardness present in 420.
Applications:
The hardness of 420 makes it ideal for cutting tools, surgical instruments, and precision molds. On the other hand, 304 is widely used in food processing, chemical storage, and architectural applications due to its excellent corrosion resistance and adaptability to various environments.
9. What is the difference between 304 vs 420 stainless steel?
Yes, 420 stainless steel is highly regarded for crafting knives, particularly favored by chefs, hunters, and divers. Its hardness provides a solid balance of toughness and resistance, suitable for a variety of cutting tasks. A key attribute of 420 stainless steel is its corrosion resistance, which is particularly valuable in damp or marine settings.
It's important to note, however, that 420 stainless steel might not retain its sharpness as well as higher-end steels, but it is notably easy to sharpen. This characteristic, along with its cost-effectiveness, renders 420 stainless steel a practical option for budget-conscious consumers seeking dependable, lower-end knives.
10. How to choose a 420 stainless steel supplier?
Selecting a supplier for 420 stainless steel sheet involves a series of steps to ensure quality and reliability:
Research Suppliers: Utilize online resources to identify reputable suppliers specializing in stainless steel, focusing on those with a strong industry presence and positive reviews.
Engage with Suppliers: Contact the suppliers to discuss their 420 stainless steel sheet offerings, including specifications, pricing, and availability. Consider requesting samples for quality assessment.
Assess Credibility: Evaluate the suppliers' credibility by reviewing their business credentials, certifications, and customer feedback, ensuring they adhere to industry standards and best practices.
Compare Quotations: Solicit and compare quotes from various suppliers, clarifying your specific needs such as quantity, specifications, and delivery details to make an informed decision.
Verify Quality Assurance: Investigate the suppliers' quality control processes and request relevant test reports or certifications to confirm the coils meet your required standards.
Negotiate Terms: Discuss and negotiate key terms, including pricing, delivery, and payment conditions, ensuring they align with your requirements.
Order Placement: Finalize the purchase by confirming the order details, such as the coil specifications, quantities, and agreed terms.
Arrange Payment: Agree on a secure payment method that suits both parties, ensuring all financial terms are clear and documented.
Coordinate Shipping: Organize the logistics, including packaging, shipping, and customs clearance, to ensure the coils are delivered as expected.
Inspect Upon Arrival: Upon receiving the coils, inspect the shipment for quality and accuracy, addressing any discrepancies with the supplier immediately.
More information of aisi 420 steel, please kindly browse to our article: Analysis of the Elemental Composition, Application Areas, and Advantages of 420 Stainless Steel
