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420 STAINLESS STEEL MANUFACTURER IN CHINA
| Package Detail | Standard Sea-Worthy Packing |
| Price Term | EXW, FOB, CFR, CIF |
| Sample | Free |
| Mill Origin | Baoxin, Aoxing, Ruixin, Hongwang, Shuoyang, etc. |
| Certificate | SGS, BV, IQI, TUV, ISO, etc |
| Grade | Grade 420, SS 420, Inox 420, AISI 420, SUS 420, 1.4021, UNS S42000, Acero 420 |
| Finish | 2B,N0.1, 1D, 2D, BA+PVC, N0.4+PVC, Hairline+PVC, 8K/N0.8, etc. |
| Thickness | 0.22-15.0mm |
| Width | 20-1540mm |
| Weight Per Coil | 5/10/20MT or customized |
| Stainless Steel Coil Edge | Slit Edge/ Mill Edge |
OVERVIEW
420 STAINLESS STEEL
420 stainless steel coil is a high carbon martensitic stainless steel coil.It boasts at least 12% chromium, ensuring its corrosion resistance capabilities and high hardness.This steel variant demonstrates commendable resistance to various corrosive elements including atmospheric conditions, most foods, freshwater, mild acids and alkalies,steamand many petrochemicals, provided it's in the hardened state.
420 stainless steel is often referred to as "knife grade" stainless steel because it is often used to make knives, scissors, surgical instruments and other tools that require high hardness and sharpness.
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 | SUS420J1 |
420 STAINLESS STEEL CHEMICAL COMPOSITIONS
| Grade | Standard | 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 | Yield Strength Rp0.2(N/mm²) | Tensile Strength Rm(N/mm²) | Hardness | Vickers Hardness(HV) | Elongation % |
|---|---|---|---|---|---|---|
| 420 | ASTM A240 | ≥345 | ≥655 | Annealed | 241 Max （HB)） | ≥20 |
420 STAINLESS STEEL APPLICATION
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Kitchen Appliances
420 stainless steel is a popular choice for creating ovens, refrigerators, and dishwashers due to its excellent corrosion and heat resistance, making it both functional and aesthetically pleasing for kitchen fixtures.
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Automotive Components
This steel is crucial in automotive manufacturing, used for trims, grilles, and decorative accents. Its durability and weather resistance make it ideal for enhancing the aesthetic and structural integrity of vehicles.
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Construction and Architecture
420 stainless steel is widely employed in cladding, roofing, and paneling. Its robustness, corrosion resistance, and visual appeal make it suitable for both structural and decorative applications in buildings.
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Household Items
In the production of sinks, faucets, and cutlery, 420 stainless steel is preferred for its corrosion resistance, hygiene, and cost-effectiveness, ensuring long-lasting and safe use in everyday items.
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Industrial Usage
This steel grade is essential in fabricating storage tanks and machinery used in chemical processing, where its strength and corrosion resilience are highly valued.
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Food Processing Industry
420 stainless steel is instrumental in making food storage and processing equipment. Its cleanliness, corrosion resistance, and ease of maintenance are crucial for meeting industry standards.
STAINLESS STEEL COIL PACKING
At X-Metal, our stainless steel coils are packed to meet your specific requirements, ensuring maximum protection during international shipping. We offer various packing options, including kraft waterproof paper, poly bags, PVC coating, and wooden pallets, to prevent any potential damage and maintain the quality of our products.
Send an InquiryFREQUENTLY ASKED QUESTIONS
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Whst is 420 stainless steel coil?
>420 stainless steel coil is a high-carbon, martensitic stainless steel product known for its excellent hardness, strength, and moderate corrosion resistance.
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What is difference between 410 and 420?
>420 stainless steel has higher carbon content.It can reach much higher hardness (up to HRC 50 or more) when properly heat-treated. 420 stainless steel is ideal for applications requiring higher hardness, such as in cutting tools or surgical instruments.
410 stainless steel is in lower hardness due to the lower carbon,but t can be more corrosion-resistant than 420 in some cases, particularly when annealed.410 stainless steel is a good choice for applications needing a balance of corrosion resistance, strength, and moderate hardness. -
What are the mian applications of 420 stainless steel coil?
>Due to its high hardness, 420 stainless steel is widely used for making knives, blades, and other cutting tools.
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What are the common surface treatments of 420 stainless steel
>2B,BA,NO.4,N0.1,8K,Hairline，etc.
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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.
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How do you guarantee your 420 stainless steel product quality?
>Our 420 products undergo rigorous inspections during manufacturing, cutting, and packaging to ensure the highest quality. And 420 MTC is also provided.
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Can I get some 420 stainless steel samples?
>We can provide 420 ss samples for you to check the quality. Sample is free and you just pay the freight.
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Is 420 stainless steel magnetic?
>Indeed, 420 stainless steel 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
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Get In Touch With Us
For all your stainless steel material needs, trust X-Metal as your top supplier. We offer a wide range of types, grades, and thicknesses to meet your specific requirements. Rest assured, we deliver the highest quality products at competitive prices.
