What is Stainless Steel 321 Plates?
Chhajed Steel Limited is one of the most prestigious companies dealing in customer satisfaction by providing good-quality stainless steel 321 plate supply and service at firm market prices. The plates have been finding incessant service in various applications due to their good properties. We are well-known manufacturers, suppliers, stockists, and exporters and take great pride in timely delivery and quality assurance.
Stainless Steel 321 Plates Manufacturers, Stainless Steel 321 Plates Suppliers, Stainless Steel 321 Plates Stockists, Stainless Steel 321 Plates Exporters
Stainless Steel 321 Plates Manufacturers In India, Stainless Steel 321 Plates Suppliers In India, Stainless Steel 321 Plates Stockists In India, Stainless Steel 321 Plates Exporters In India
Background of stainless steel 321 Plates:
The basic austenitic grades, including generally used steel, are grade 347 and grade 321, which have an addition of niobium and titanium for stabilisation, respectively. They give very good resistance to intergranular corrosion at temperatures in the range of 425-850 °C, with their use after post-weld heat treatment even possible.
Grade 321 is not only a strong grade but also one with resistance to scaling in aqueous environments, making it optimum for uses up to 900 degrees Celsius. Where higher temperature tolerance is required, grade 321H with a higher carbon content addition must be considered for better strength.
Although it has disadvantages at extremely high and low temperatures, this improved 321 titanium otherwise exhibits very good welding properties and formability at low temperatures, thereby ensuring that fabrication will be excellent. This property makes it readily convertible into all product forms, like stainless steel 321 plates, without any reduction in intergranular corrosion resistance after welding.
Added to these, the stability of the alloy under extreme temperatures and exceptional resistance properties have made stainless steel 321 plates quite preferred. Mechanical robustness, when combined with the desired stress rupture resistance and improved creep properties, makes this alloy stand out among its class of alloys.
Stainless steel 321 is readily processed and welded. However, cold work could alter its machinability. Additions of sulphur to the alloy content assist in hot forming, and cold forming relies on its intrinsic ductility for shape.
Material Fully Including PMI, macro and micro testing, hardness checks, and intergranular corrosion tests, it is fully bonded to very stringent quality standards. Proper documentation in the form of material certificates and inspection reports at every step ensures reliability for every plate of Stainless Steel 321 delivered to customers anywhere in the world.
Each product is well packaged in poly bags, fumigated wooden cases, or pallets for secure transit and preservation to prevent any kind of damage during international shipping. Place an inquiry about procuring stainless steel 321 plates immediately at a very reasonable price from us, backed by our concentration on better product quality and customer satisfaction.
Standard Specification
Specification | ASTM A240 / ASME SA240 |
Length | 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm. |
Width | 1000mm / 1219mm /1250mm / 1500mm / 2000mm |
Thickness | Ranging from 0.3mm to 20mm |
Hardness | As per ASME A & NACE MR 175 |
Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Stainless Steel 321 Plates Manufacturers in Mumbai, Stainless Steel 321 Plates Suppliers in Mumbai, Stainless Steel 321 Plates Stockists in Mumbai, Stainless Steel 321 Plates Exporters in Mumbai
SS 321 Plates Equivalent Grades :
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Other Types :
High Quality SS 321 Plates | Industrial SS 321 Plates |
SS 321 Heavy Duty Plates | SS 321 Plates Stockists |
S32100 SS Plates Manufacturers | SS 321 Plates Stockholder |
ASTM A240 SS 321 CR Plates | DIN 1.4541Hot Rolled Plates |
SS 321 Plates Dealer in India | SS 321 Plates Distributor in Mumbai |
SS 321 Plates Trader in India | SS 321 HR Plates |
SS 321 Chequered Plate Supplier | SS 321 Plates Exporter in India |
Chemical Composition of Stainless Steel 321 Plates
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17 – 19 | 0.10 max | 9 – 12 | 5(C+N) – 0.70 max |
Mechanical Properties of SS 321 Plates
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 % |
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Application Industries
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services