| Specifications | ASTM A240 / ASME SA240 |
| Grade | 304L, 316L, 309, 309S, 321,347, 347H, 410, 420,430 |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Thickness | 0.3 mm to 30 mm |
| Technology | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Surface Finish | 2B, BA, NO.1, NO.4, NO.8, 8K, mirror, Brush, SATIN (Met with Plastic Coated) etc. |
| Form | Coils, Foils, Rolls, Plain Sheet Plate, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, etc. |
| Mill Test Certificate | En 10204 3.1 or En 10204 3.2 |
| STANDARD | JIS | WERKSTOFF NR. | BS | AFNOR | SIS | UNS | AISI |
| SS 420 |
SUS 420 | 1.4021 | 420S29 | - | 2303 | S42000 | 420 |
| SS 420J1 | SUS 420J1 | 1.4021 | 420S29 | Z20C13 | 2303 | S42010 | 420L |
| SS 420J2 | SUS 420J2 | 1.4028 | 420S37 | Z20C13 | 2304 | S42010 | 420M |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo |
| SUS 420 |
0.15 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 | - |
- |
| SUS 420J1 | 0.16-0.25 | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 | - | - |
| SUS 420J2 | 0.26-0.40 | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 | - | - |
1.Cutting Tools: Due to its hardness and ability to hold a sharp edge, 420 stainless steel is often used for making knives, surgical instruments, scissors, and other cutting tools.
2.Molds and Dies: 420 stainless steel is used in the manufacturing of molds and dies for industries like automotive and plastic molding due to its high wear resistance and toughness.
3.Surgical Instruments: The steel’s resistance to corrosion, especially in medical environments, makes it ideal for surgical instruments such as scalpels, forceps, and scissors.
4.Valves and Pump Components: Its corrosion resistance, along with high hardness, makes it suitable for valve and pump components used in various industrial applications.
5.Industrial Equipment: 420 stainless steel is used for components that need both toughness and corrosion resistance, such as shafts, bearings, and other machinery parts.
6.Fasteners: Due to its ability to be hardened, 420 stainless steel is also used in producing high-strength fasteners for various mechanical applications.
1. You can get the perfect material according to your requirement at the least possible price.
2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
4. e guarantee to give a response within 24hours(usually in the same hour)
5. Provide SGS TUV report.
6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
7.Provide one-stop service.
1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Impact analysis
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Roughness Testing
10. Metallography Experimental Test
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Steel's pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,