Hexa Metal Trading Co stands as a reputable and trusted supplier, manufacturer, and exporter of SS 321H Sheets & Plates, offering an extensive range of stainless steel 321/321H sheets and plates to our esteemed clientele. We prioritize superior quality in our manufacturing processes, ensuring that our plates are crafted using top-notch raw materials in compliance with both national and international quality standards.
With the assistance of our expert team and professionals, we produce high-quality plates and sheets that are reliable, functional, and long-lasting. Our offerings are available in a variety of sizes and dimensions, customized to meet the specific requirements of our clients. The stainless steel 321/321H plates adhere to the specifications outlined by ASTM A240 / ASME SA240, ensuring consistency and reliability in performance.
Our product lineup includes Stainless Steel #4 Finish Plates, 321H Stainless Steel Chequered Plates, ASTM A240 Stainless Steel 321 Sheets, SS ASTM A240 321 Plates, SS 321/321H Perforated Sheets, Stainless Steel 321H Shim Sheets, Stainless Steel 321 Hot Rolled Plates, and ASTM A240 Stainless Steel 321/321H Coils, among others.
Stainless Steel 321/321H is titanium-stabilized stainless steel known for its excellent mechanical properties. These plates and sheets offer outstanding corrosion resistance, particularly exhibiting remarkable resistance to intergranular corrosion within the chromium carbide temperature range. Additionally, they boast higher creep and stress rupture properties compared to other alloys. Stainless steel 321/321H plates also demonstrate good low-temperature toughness and superior strength. These plates are commonly utilized in diluted organic acids at medium temperatures. Notable features include high tensile strength, durability, precise design, and more.
At Hexa Metal Trading Co, we prioritize customer satisfaction and product excellence, ensuring that our SS 321H Sheets & Plates meet the highest standards of quality, reliability, and performance, thereby fulfilling the diverse needs of our valued clientele.
Specification: | ASTM A240 / ASME SA240 |
Standard: | JIS, AISI, ASTM, GB, DIN, EN, etc |
Width: | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length: | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Thickness: | 0.3 mm to 120 mm |
Form: | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
Surface Finishing: | Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc. |
| STANDARD | UNS | WNR. | JIS | EN |
|---|---|---|---|---|
| SS 321 | S32100 | 1.4541 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | S32109 | 1.4878 | SUS 321H | X12CrNiTi18-9 |
| % | Cr | Ni | C | Si | Mn | P | S | N | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 321 | min:17.0 max:19.0 | min: 9.0 max:12.0 | max:0.08 | max:0.75 | max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 | Balance |
| 321H | min:17.0 max:19.0 | min: 9.0 max:12.0 | min:0.04 max:0.10 | min:18.0 max:20.0 | max:2.0 | max:0.045 | max:0.03 | max:0.10 | min:5*(C+N) max:0.70 | Balance |
| Grade | Tensile Strength ksi (min.) | Yield Strength 0.2% Offset ksi (min.) | Elongation – % in 50 mm (min.) | Hardness (Brinell) MAX |
|---|---|---|---|---|
| 321/321H | 75 | 30 | 40 | 217 |
As one of the Leading Steel Companies, Hexa Metal Trading Co. has always been determined to provide the best Quality and Service to their customers. We are Importers, Exporter, Stockists, and Suppliers of ferrous and non-ferrous metals.
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