Size | 1/2 INCH TO 50 INCH |
Brand | SS 321/321H Flange |
Material Standard | SS 321/321H Flange |
Usage/Application | - Petrochemical Industry - Oil and Gas Industry - Chemical Industry - Power Plant Industry - Energy |
Type | SS 321/321H Flange |
Country of Origin | Made in India |
HEUBACH INTERNATIONAL is the leading manufacturer and supplier of the SS 321/321H Flanges We make these flanges in various shapes and size as per the industrial requirements. In industries, flanges are used in a variety of equipment and thus are required in large quantity. We know the requirement of such industries, and so we make a different kind of flanges.
Flanges we produce follows the set industrial, national and international standards. Alloy 321H is a titanium settled austenitic alloy high in carbon content. This SS 321/321H Flange shows best corrosion resistance property. Also, this alloy is known for oxidation resistance up to 1500 F. In addition to this grade shows low-temperature toughness. Another impressive feature is intergranular corrosion resistance. High creep as well as stress rupture properties property of this grade make it suitable product.
Specifications | : | ASTM A182 / ASME SA182 |
Size | : | 1/2″ to 48″ |
Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
SS 321/321H Pipe Flanges Chemical Composition
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 |
Stainless Steel 321/321H Plate Flanges Mechanical Properties
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 % |
Equivalent Grades for 321/321H Stainless Steel Industrial Pipe Flanges
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |