420 stainless steel is 420 "cutting tool grade" martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. 420 has certain wear resistance, corrosion resistance and high hardness. Its price is the lower one of stainless steel balls. It is suitable for the working environment with general requirements for stainless steel. 420 stainless steel is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. It is mainly used to manufacture parts resistant to atmospheric, water vapor, water and oxidizing acid corrosion.
Product Description:
| Product Name | Stainless Steel Strip Coils Grade 420 |
| Size | as required |
| Width | 20mm-2000mm or as required |
| Thickness | 0.1mm-3mm or as required |
| Standard | AISI ,AFNOR,BS |
| Technique | Hot rolled / cold rolled |
| Surface Treatment | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc |
| Thickness Tolerance | ±0.01mm~ ±0.25mm |
| Material | 420 |
| Application | Precision machinery, bearings, electrical, equipment, instruments, meters, means of transportation, household appliances, etc. |
| MOQ | 1 ton , We can accept sample order. |
| Shipment Time | Within 15-20 workdays after receiving deposit or workable L/C |
| Export Packing | Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
Chemical Composition:
| C | Si | Mn | P | S | Cr | Ni |
| ≤ % | ≤ % | ≤ % | ≤ % | ≤ % | % | ≤ % |
| 0.25 | 1,0 | 1 | 0.04 | 0.03 | 12.0-14.0 | 0.75 |
Characteristics of 420:
| Quenching and Annealing | specification values |
| Tensile strength Rm | ≥ 635 MPa |
| Yield strength σ0.2 | ≥ 440MPa |
| Elongation | A80 Max 15% |
| Impact Engergy(J) | ≥63 |
| Hardness HB / HV | ≤ 225 |
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q5:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q6. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Q7. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Product Tags:
|
|
420 ASTM Hot Rolled Stainless Steel Coil Images
|
