Stainless Steel 420 Sheets & Plates Manufacturer & Exporter in India - AstroMet Steel & Eng.
AstroMet Steel & Eng is a leading Stainless Steel 420 Sheets & Plates Manufacturer in India. We are a experienced Manufacturer of Stainless Steel 420 Material with the most competitive prices and fast delivery facilities everywhere in India. Stainless Steel 420 Material is an often used in the Aerospace Industry. It is easily machined in particular tempers and is one of the strongest available aluminium Alloys, having high hardness. However, it is not easy to weld due to cracking.
Stainless Steel 420 Sheets & Plates Manufacturer & Exporter in India
Astromet Steel and Eng. are the leading Stainless Steel 420 Sheets & Plates Manufacturer and Supplier in India. Stainless Steel is martensitic Stainless Steel with 12% Chromium which is sufficient to give good corrosive Resistance properties. Its best corrosive resistance is when hardened and the surface is ground or polished. It has good ductility in the annealed condition but can be hardened up to 500HB (the highest of the chromium grades). Martensitic Grades are known for high hardness and allowances must be made for poor weldability and usually, allowances for a final harden and temper treatment. Steel is magnetic and welding is not recommended
Grades of Stainless Steel with Vanadium, Sulphur, and Molybdenum in them, such as the other classes of 420, are martensitic steels that are comparable to grade 420 Stainless Sheets. High levels of Carbon are present in martensitic stainless steels, which also have good hardness characteristics. Typical fabrication methods for some steels call for hardening and tempering procedures. Great corrosion resistance, oxidation resistance, pitting resistance, good ductility, malleability, and excellent weldability are all characteristics of the Stainless Steel 420 Plates.
Stainless Steel 420 Sheets & Plates Specification
| Item | 420 Stainless Steel Sheet (Hot rolled, cold rolled) |
| Standard | ASTM A240, JIS4304-2005, ASTM A167, EN10088-2-2005, GB/T3280-2007, etc |
| Material | 420 Stainless Steel Sheet |
| Surface | the surface and finish of 420 Stainless Steel Sheet: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Thickness | 0.3mm~200mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Stainless Steel 420 Sheets & Plates Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS | EN | BS | AFNOR | SIS | JIS | AISI |
| SS 420 | 1.4021 | S42010 | X20Cr13 | 420S29 / 420S37 | – | 2303 | SUS420J1 | 420 |
Stainless Steel 420 Sheets & Plates Chemical Composition
| Grade | SS 420 |
| Carbon | 0.15max |
| Chromium | 12.0-14.0 |
| Manganese | 1.00max |
| Silicon | 1.00max |
| Phosphorous | 0.04max |
| Sulphur | 0.03max |
| Nickel | - |
Stainless Steel 420 Sheets & Plates Mechanical Composition
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Brinell (HB) |
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
Stainless Steel 420 Pipe & Tube Manufacturer & Exporter in India
Astromet Steel and Eng are a leading Stainless Steel 420 Pipes & Tube Manufacturer, Stockholder, and Exporter in India. Stainless Steel 420 Pipes & Tube has clients in both domestic and international markets. SS420 is Austenitic Stainless Steel with Chromium and Nickel, type 420 is offered in cold-worked form. This type of Pipes & Tube offers high corrosion resistance in conditions ranging from moderately oxidizing to reducing. The Carbon content of Stainless Steel 420 Pipes & Tube is somewhat higher than that of 304 Grade. It is a tensile grade that is hard, similar to steel in terms of corrosion resistance, non-magnetic, and not heat-hardenable.
Grades of Stainless Steel with Vanadium, Sulphur, and Molybdenum in them, such as the other classes of 420, are martensitic steels that are comparable to grade 420 Stainless Sheets. High levels of Carbon are present in martensitic stainless steels, which also have good hardness characteristics. Typical fabrication methods for some steels call for hardening and tempering procedures. Great corrosion resistance, oxidation resistance, pitting resistance, good ductility, malleability, and excellent weldability are all characteristics of the Stainless Steel 420 Plates.
Stainless Steel 420 Pipe & Tube Specification
| Item | Stainless Steel 420 Pipe |
| Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter Size | SEAMLESS - 1/2" NB TO 18" NB WELDED / ERW- 1" NB TO 16" NB EFW - 8" NB TO 110" NB |
| Form | Round Pipes, Square Pipes, Rectangular Pipe, “U” Shape Pipes, Hydraulic Pipes |
| Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
| Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size End: Plain End, Beveled End, Treaded |
| Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
| Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
| Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
Stainless Steel 420 Pipe & Tube Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS | EN | BS | AFNOR | SIS | JIS | AISI |
| SS 420 | 1.4021 | S42010 | X20Cr13 | 420S29 / 420S37 | – | 2303 | SUS420J1 | 420 |
Stainless Steel 420 Pipe & Tube Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
| 420 | Min | - | - | - | - | - | 12.0 | - | - | - |
| max | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 14.0 | - | - | - | |
Stainless Steel 420 Pipe & Tube Mechanical Composition
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 420 | 95,000 | 50,000 | 25 | - | 175 |
Stainless Steel 420 Round Bar Manufacturer & Exporter in India
AstroMet Steel & Eng is a leading Stainless Steel 420 Round Bar Exporter and Manufacturer in India. Stainless Steel 420 Round Bar are Austenitic Chromium Nickel Alloys majorly used for high-temperature applications. Stainless Steel 420 is very good corrosion & oxidation resistant & retention of a larger fraction of room temperature strength than other common alloys. AstroMet Steel & Eng produces Stainless Steel 420 Hex Bar & Round Bar having high demand in the international markets.
Stainless Steel 420 Round Bar Specification
| Specification | ASTM A276/ A479, ASME SA276/SA479 |
|---|---|
| Grade | Stainless Steel 420 (UNS S42000) |
| Flat bar size | 1/2” to 10” in thickness range of 2mm to 150mm |
| Square bar size | 18mm – 47mm (11/16″ to 1-3/4″) |
| Round bar size | Outside Diameter in the range of 4mm to 500mm |
| Hex Bar size | 18mm – 57mm (11/16″ to 2-3/4″) |
| Bright Bar | Outside Diameter in the range of 4mm to 100mm |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Billet Size | 1/2″ to 495mm Diameter |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Rectangular bar Size | 33 x 30mm to 295 x 1066mm |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | 420 Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled |
| Processing | Bar cutting to 650mm |
| Section | 3.0 to 12.0mm thickness |
| Form | Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc. |
Stainless Steel 420 Round Bar Equivalent Grade
| STANDARD | UNS | WNR. | JIS |
|---|---|---|---|
| SS 420 | S42000 | 1.4021 | SUS 420 |
Stainless Steel 420 Round Bar Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 420 | 0.15 max |
1.00 max |
1.00 max |
0.04 max |
0.03 max |
min: 12.0 max: 14.0 |
- |
Stainless Steel 420 Round Bar Mechanical Composition
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Brinell (HB) |
|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
Applications & Uses of Stainless Steel 420 Products
- Sugar Industry.
- Power Industry.
- ShipBuilding Industry.
- Mechanical and Plant engineering.
- in Food, Beverage, and Dairy.
- Oil and Gas Plant.
- Instrumentation.
We are Supplying Stainless Steel 420 in below mentioned cities in India
AstroMet Steel & Eng has been established as a leading Stainless Steel 420 products Manufacturer, Supplier, and Stockist in India. Due to its product reliability and performance. We supply and export three containers of Stainless Steel 420 products to Indian ports each month to diverse customers.
| Cities We Supply Stainless Steel 420 Products | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Agra | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Indore |
| Varanasi | Haldia | Rourkela | Navi Mumbai | Moradabad | Noida |
Exporters of Stainless Steel 420
AstroMet Steel & Eng exports Stainless Steel 420 products to the United Arab Emirates, Europe, Africa, Asia, and other continents. We ship Stainless Steel 420 products to various nations every month, and with our growing clientele, we now ship two containers of Stainless Steel 420 Products to new places and ports.
| Countries We Export Stainless Steel 420 Products | |||
|---|---|---|---|
| Saudi Arabia | Qatar | Canada | Bangladesh |
| Oman | UAE | Venezuela | Turkey |
| Kuwait | Africa | United Kingdom | Singapore |
| Netherlands | China | Malaysia | Sri Lanka |
| Iran | Nigeria | United States | Australia |