Stainless Steel 321 is an Austenitic Stainless Steel containing Titanium and High carbon content. Alloy 321 stainless steel with the addition of Titanium is stabilized against chromium carbide formation. SS 321H is a modification of SS 321 with higher carbon content, to provide improved high-temperature strength.
Stainless Steel
321 / 321H
Pipe Fittings
Pragati Metal is a well-known Manufacturer, supplier, exporter, and distributor of SS 321/ 321H Pipe Fittings. We manufacture SS 321/321 H Pipe Fittings, which are sturdy, dimensionally accurate, durable, and also have superior finishing. We use the excellent quality raw material to produce SS 317L Pipe Fittings with the latest machines and tools. We manufacture and supply these SS 317L Pipe fittings in India as well as out of India. By following all national and international quality standards, we satisfy the needs of our clients.
At Pragati Metal, manufacture SS 321/321H Pipe Fittings in both standard and non-standard sizes. We have a well-equipped warehousing and storage house to maintain finished and semi-finished Fittings. We also produce these SS 321/321H Pipes as per the requirements of our customers. SS 321/321H Pipe Fittings has special quality finishing and durability. We have a team of skilled and trained professionals who are working continuously to regulate the highest level of quality standards.
We supply SS 321/321H Pipe Fittings to various industrial applications to complete complex operations efficiently. We produce SS 321/321H Pipe Fittings in bulk amount without compromising in quality. This helps us to deliver SS 321/321H Pipe Fittings in a significant amount. Our quality testing team starts testing right from the selection of raw material till the final delivery of the SS 321/321H Pipe Fittings. At different stages, they perform various tests and ensures quality as well as the performance of Fittings.
Pragati Metal offers excellent quality SS 321/321H Pipe Fittings within decided time and at reasonable rates. We supply these Fittings along with all necessary documents, proper packing, fast shipping, superior finishing, and excellent qualities. We satisfy the needs of our esteem clients by offering the highest grade of SS 321/321H Pipe Fittings in a variety of materials and sizes. We are happy to provide all types of Fittings with convenient doorstep service.
Standard | ASTM A403 / ASME SA403 |
Dimensions | ANSI B16.9, B16.25, B16.28, MSS-SP-43, MSS-SP-48, MSS-SP-59 |
Size | 1/8" NB TO 48" NB |
Type | Seamless / Welded(100% X-Ray Welded) / Fabricated |
Schedule | SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
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 % |
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Office Address :
15-A / 65-73, Habib Building, 2nd Panjrapole lane, C. P. Tank Road, Mumbai – 400004, Maharashtra, India.