Stainless Steel 321H Plates are an essential component in various industrial applications due to their superior corrosion resistance, high strength, and high-temperature performance. At Pratik Pipe & Fittings, we take pride in being an exceptional manufacturer, supplier, stockist, and exporter of high-quality Stainless Steel 321H Plates to industries worldwide.
Stainless Steel 321H is a high-carbon version of 321 stainless steel with enhanced creep strength and higher strength at elevated temperatures. It finds wide applications in situations where exposure to high temperatures for prolonged durations is required. The presence of titanium in Stainless Steel 321H provides it with enhanced resistance to carbide precipitation and enables it to be used where there are chances of intergranular corrosion.
At Pratik Pipe & Fittings, our Stainless Steel 321H Plates are manufactured with precision and adhere to global quality standards. Our plates possess excellent weldability, excellent oxidation resistance, and high durability, thereby finding usage in petrochemical, power generation, aerospace, and heat treatment industries.As a trustworthy manufacturer and supplier, Pratik Pipe & Fittings offers a wide range of Stainless Steel 321H Plates in various sizes, thicknesses, and specifications to meet our clients' diverse needs.
We are committed to delivering high-quality products with precision so that our clients receive the best in terms of quality and performanceIf you are looking for higher-quality Stainless Steel 321H Plates, count on Pratik Pipe & Fittings to fulfill your requirements with perfection. Contact us today to explore our vast portfolio of stainless steel products and experience unparalleled quality and service.
| ASME/ASTM Grade | ASTM A240 / ASME SA240 |
|---|---|
| Thickness | 4 to 100mm |
| Supply Length | 3000mm, 2440mm, 6000mm, 2000mm, 5800mm, etc |
| Width Available |
3000mm, 1800mm, 2000mm, 1500mm, 2500mm, 1000mm, 3500mm, 1219mm etc |
| Most Commom Finish | 2B, BA NO(8), Cold rolled sheet (CR), SATIN, HR plate , 2D |
| Surface types | etching, hair line, NO.1, sand blast, embossed, Brush, 2D, 2B, BA, NO.8, checkered, NO.4, 8K, mirror, etc |
| Available Plate Form with us | Blank (Circle), Perforated Sheet, Foils, Coils, Rolls, Plain Sheet, Flats, Strip, Shim Sheet, Chequered Plate, Ring (Flange) etc. |
| Grade | Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321H | 515 | 205 | 40 | 95 | 217 |
| 321H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
| 321H | min. max |
0.04 0.10 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 12.0 |
- | Ti=4(C+N) 0.70 |
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