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We Preston Pipes and Alloys are the esteemed traders, exporters, and wholesalers of plates, coils, and sheets. We offer Stainless Steel 321 321H Sheets, Plates, Coils in different sizes, thickness, diameter, specification, finish, form, surface, and grades. The mechanical properties, chemical properties, and physical properties are so adjusted that an assured product with 100% reliability is obtained. We then take in this these plates, coils and sheets so as to distribute it to esteemed or new clients.
The clients are also free to ask for customized Stainless steel plates, coils, and sheets with appropriate dimensions. Our delivered plates and sheets respond very well to cold working as well as to hardening. Stainless steel 321 321H coils, plates, and sheets contain a definite amount of titanium content along with carbon.
The different parts are separately heated approximately at temperature range up to 1500 degree F so as to give a continuous service. The alloy works best at 1650 degree F. stainless steel coils are provided high corrosion resistance by formation of a homogeneous layer that is passive on the surface.
The stainless steel sheets, coils, and plates have post-weld annealing and welding characteristics that can restore the performance in corrosive conditions. The SS plates aren’t sensitive to corrosion after warmth inside the carbide precipitation at a temperature range of 425-850 degree C. It can be quench-annealed then in clean water. The SS slatting coils are stabilized austenitic steel just like the type 304 but with additional titanium and carbon content five times.
Test certificates-
Raw material certification, third-party
inspection, and 100% radiography test reports from major test certificates related to
sheets, plates, and coils. Hardness, mechanical testing,
chemical analysis, micro, macro test, flaring test, intergranular corrosion test, and
pitting resistance test are performed on coils, sheets, and plates. The packaging is
followed using crates, pallets, and boxes with documentation.
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
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 | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | 5(C+N) – 0.70 max |
SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
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 % |
Stainless Steel 321/321H Sheet
SS 321/321H Plates
Stainless Steel 321/321H Coil
AISI 321/321H Stainless Steel Cold Rolled Sheet
ASTM A240 SS 321/321H Hot Rolled Plate
ASME SA240 SS 321/321H Strips
Stainless Steel 321/321H Circle Supplier
Stainless Steel 321/321H Ring Exporter
321/321H Stainless Steel Polished Sheet, Plate
Stainless Steel 321/321H Slit Coil
SS 321 2B/ BA/ NO.4 /#8 Finish Sheet/ Plate /Coil
Stainless Steel 1.4878 Sheet
SS 1.4541 Plate
Stainless Steel 1.4878 Plate
Stainless Steel 1.4541 Sheets
SS UNS S32100, S32109 Sheets
Stainless Steel S32100 / S32109 Plates
Stainless Steel S32100 / S32109 Coils
Stainless Steel DIN 1.4541 / 1.4878 Coils
SS SUS 321 Sheet / Plate /Coil
SUS 321/321H Stainless Steel Foils
Stainless Steel SUS 321H Slitting Coil
Steel 321/321H Sheet / Plate / Coil are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of 321/321H Perforated Sheet, Chequered Plate through a worldwide network of stock-keeping branches. These are use in various industries like :
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