Stainless Steel 321/321H Sheet, Plate, Pipe, Tube, and Round Bar Manufacturer & Exporter in India - AstroMet Steel & Eng.
AstroMet Steel & Eng is a leading Stainless Steel 321/321H Sheet, Plate, Pipe & Tube Manufacturer in India. We are a experienced Manufacturer of Stainless Steel 321/321H Material with the most competitive prices and fast delivery facilities everywhere in India. Stainless Steel 321/321H 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 321 Sheets and Plates Manufacturer & Exporter in India
AstroMet Steel & Eng is the largest Stainless Steel 321 Sheets and Plates Manufacturer and Stockholder in India. SS321(UNS S32100) is a Titanium-stabilized austenitic stainless steel that features improved resistance to intergranular corrosion. Stainless Steel 321 is most suitable for higher temperature applications up to 1500°F/815°C, the addition of titanium stabilizes the material against Chromium Carbide Formation. AstroMet Steel & Eng ensures that the quality of the material is checked and adhered to the highest quality at each stage. We stock SS316 Plates in sizes and dimensions for our customers worldwide
AstroMet Steel & Eng Assures quality Steel from renowned sources with complete traceability. SS 321 is widely used in high temperatures because of its good mechanical properties. The DIN 1.4541 Plate is also known for its sturdiness, which makes it ideal for several critical applications. Since Titanium has a Stronger Affinity for Carbon than Chromium, Titanium Carbide precipitates within the grain instead of forming at the grain boundaries.
Stainless Steel 321 has similar resistance to SS304 & SS304L in the annealed condition, it features higher creep and stress rupture properties. This makes it ideal for pressure and boiler application. Stainless Steel 321 is non-magnetic and heat resistant for continuous service at elevated temperatures. SS321 has wide applications in food processing, pharmaceuticals, transport, and chemical.
AstroMet Steel & Eng provides stainless steel 321 sheets & Plates in available sizes with customizable dimensions. The 2B Finish 321 grade Stainless Steel Plate comes with increased resistance to corrosion, due to the added coating. The surface finish is also customisable as per requirement.
Stainless Steel 321 Sheets and Plate Specification
Specification | ASTM A240 321 / ASME SA 240 321 |
Tolerances (width / thickness) | EN 10258/ DIN 59381) EN 10151 ASTM A240 Grade 321 Strips EN 10088 A240 Tp 321 strips |
International Standard | ASTM A 480, ASTM A 959, ASME IID, EN ISO 9445, EN ISO 18286, EN 10051, EN 10088-1, ISO 15510 |
Dimensions | Cold rolled 321 Stainless Steel Plate 0.5-6.4 mm Hot rolled 321 Stainless Steel Plate 3.0–10.0 mm |
Thickness | 0.1 to 100 mm Thk |
Width | 10-2500mm |
Length | 2m, 2.44m, 3m, or as required |
Finish | SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc. |
Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard |
Forms | Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate |
Stainless Steel 321 Sheets and Plate Equivalent Grade
STANDARD | UNS | WNR. | JIS | EN |
SS 321 | S32100 | 1.4541 | SUS 321 | X6CrNiTi18-10 |
Stainless Steel 321 Sheets and Plate Chemical Composition
GRADE | SS321 |
Carbon | 0.08 |
Chromium | 17.0-19.0 |
Manganese | 2 |
Silicon | 1 |
Phosphorous | 0.045 |
Sulphur | 0.03 |
Nickel | 9.00-12.00 |
Nitrogen | 0.1 |
Titanium | 5(C+N)- 0.70 max |
Stainless Steel 321 Sheets and Plate Mechanical Composition
Tensile Strength kis. (min) | 75 |
Yield Strength 0.2 % offset ksi. (min) | 30 |
Elongation % in 50mm (min) 40 | 40 |
Hardness (Brinell) max | 217 |
Stainless Steel 321/321H Pipe & Tube Manufacturer & Exporter in India
AstroMet Steel & Eng is a leading Stainless Steel 321/321H Pipes Manufacturer and the largest Stockholder in India. Stainless Steel 321 is a Titanium Austenitic Stainless Steel with higher corrosion resistance. It has a remarkable intergranular corrosion resistance at temperatures of 800–1500 degrees F (427–816 degrees C) in chromium carbide precipitation. Stainless Steel 321 is a Chromium-nickel based steel used for the purpose where intergranular-corrosion resistance is required. Stainless 321 is resistant to atmospheric corrosion, sterilizing solutions, many Organic Chemicals, and a wide variety of inorganic chemicals
AstroMet Steel & Eng holds good Stocks of Stainless Steel 321 Pipes and Tubes widely used in applications where heating between 800 °F and 1650 °F is required, such as aircraft collector rings, exhaust manifold Expansion Joints, and high Chemical process types of equipment.
AstroMet Steel & Eng offers Stainless Steel 321/321H in various forms, both Seamless and in ERW. Stainless Steel 321/321H is available in various different sizes and dimensions as per international standards. Stainless Steel 321/321H is available in round, square, rectangular, and many more.
Stainless Steel 321/321H Pipe & Tube Specification
Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V |
Dimensions | ASTM, ASME and API |
Size | 1/8″NB TO 30″NB IN |
ERW 321 Pipes & Tubes | 1/2″ NB – 24″ NB |
EFW 321 Pipes & Tubes | 6″ NB – 100″ NB |
321 Pipes & Tubes | 1/2″ NB – 16″ NB |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Specialized in | Large Diameter Size |
Length | Single Random, Double Random & Cut Length. |
Form | Round, Square, Rectangular, Hydraulic Etc |
End | Plain End, Beveled End, Treaded |
Stainless Steel 321/321H Pipe & Tube Equivalent Grade
STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
SS 321 | 1.4541 | S32100 | – | – | – | – | – |
Stainless Steel 321/321H Pipe & Tube Chemical Composition
Grade | Carbon | Silicon | Manganese | Nitrogen | Phosphorous | Sulphur | Nickel | Chromium | Titanium |
Stainless Steel 321 Pipe | 0.08 | 1 | 2 | 9 - 12 | 0.045 | 0.03 | 0.1 | 17 - 19 | 5(C+N) - 0.70 |
Stainless Steel 321/321H Pipe & Tube Mechanical Composition
Density | Melting Point | Yield Strength | Tensile Strength | Elongation |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi - 30000 , MPa - 205 | Psi - 75000 , MPa - 515 | 35 |
Stainless Steel 321/321H Round Bars Manufacturer & Exporter in India
AstroMet Steel & Eng is a leading Stainless Steel 321/321H Round Bars Manufacturer and the largest Stockholder in India. SS 321/321H Round Bars/Rods can be called Austenitic Steel Bars. This is available in different Sizes, Shapes, and Grades. It has a low carbon content that makes steel an ideal raw material. Steel contains a large amount of nickel and chromium. The mixture of nickel and chromium makes it susceptible to warmth treatment. We are a Manufacturer of SS 321 / 321H Round Bars in various shapes and sizes. We also make as per the customer’s requirements concerning the shape, size, length, and, dimensions.
Even though Stainless Steel 321 Round Bars may have some modest Chromium Carbide precipitation over time when used in service at room temperature, this typically has little impact on the material’s ability to resist corrosion. Stainless Steel 321H Round Bars have outstanding creep strength and great oxidation and corrosion resistance. Round bars and rods are distinguished from other items by a number of key characteristics. It has several standard dimensions, including EN, AISI, and ASME.
Stainless Steel 321/321H Round Bars Specification
Specifications | ASTM A276 / ASME SA276 |
Dimensions | ASTM, ASME |
Range | 3.17 MM TO 350 MM DIA |
Diameter | 25mm to 152mm |
Length | 1 to 6 Meters, Custom Cut Lengths |
Finish | Bright, Polish & Black |
Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
Stainless Steel 321/321H Round Bars Equivalent Grade
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Stainless Steel 321/321H Round Bars Chemical Composition
GRADE | SS 321 | SS 321H |
Carbon | 0.08max | 0.04-0.10 |
Manganese | 0.02max | 0.0max |
Silicon | 0.01max | 0.01max |
Phosphorous | 0.045max | 0.045max |
Sulfur | 0.030max | 0.030max |
Chromium | 17.00-19.00 | 17.00-19.00 |
Titanium | 5(C+N) – 0.70 max | 4(C+N) – 0.70 max |
Nickel | 0.10max | 0.10max |
Nitrogen | 9.00-12.00 | 9.00-12.00 |
Stainless Steel 321/321H Round Bars Mechanical Composition
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
Applications & Uses of Stainless Steel 321/321H 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 321/321H in below mentioned cities in India
AstroMet Steel & Eng has been established as a leading Stainless Steel 321/321H products Manufacturer, Supplier, and Stockist in India. Due to its product reliability and performance. We supply and export three containers of Stainless Steel 321/321H products to Indian ports each month to diverse customers.
Cities We Supply Stainless Steel 321/321H Products | |||||
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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 321/321H
AstroMet Steel & Eng exports Stainless Steel 321/321H products to the United Arab Emirates, Europe, Africa, Asia, and other continents. We ship Stainless Steel 321/321H products to various nations every month, and with our growing clientele, we now ship two containers of Stainless Steel 321/321H Products to new places and ports.
Countries We Export Stainless Steel 321/321H Products | |||
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Saudi Arabia | Qatar | Canada | Bangladesh |
Oman | UAE | Venezuela | Turkey |
Kuwait | Africa | United Kingdom | Singapore |
Netherlands | China | Malaysia | Sri Lanka |
Iran | Nigeria | United States | Australia |