Call us on

+91 9773411691

Stainless Steel 321 / 321H Round Bar



ASTM A276 321 Stainless Steel Round Bar Stockist in Mumbai India.

ASTM A276 321H Hex Bar, Flat Bar, Forged Bar, Square Bar

SS 321 / 321H Bright Bar Stockist and Supplier in Mumbai India.


SS 321 is similar to 304 except, it uses titanium as a chemical compound as a stabilizer. Preston Pipes and Alloys is one the largest exporter, trader and stockiest of SS 321 / 321H Round Bars. Their products are packaged efficiently in various ways to avoid any kind of damage of the product. The industry provides various services to their clients which makes them the most emerging industry across the globe. Since they are the top leaders in terms of trading, it maintains complete transparency with the buyers.


They ship their products in different ways. Cargo, road and sea are some of the ways they use to ship their products across the globe. Also, the company provides with various test certificates for SS 321 / 321H Flat Bars which are highly useful to assure with the quality and material they are buying from them. Several tests certificates like, material TC in conformance with EN10204, third part inspection report, raw material reports and other standard certificates are provided as per the norms which are issued if requested by the client.


Quality of SS 321 / 321h rods:
The rods of SS 321 / 321H posses some general properties in it which are highly useful, it is an austenitic stainless steel with an excellent resistance to corrosion, oxidation resistance, higher creep and other rupture properties which are different from 304 and 304L. The rod has also good toughness in low temperature environment.


Product packaging ways:
The company assures their customers with the best packaging. They offer various ways to ship their products globally to their customers. According to the type of the products they have to ship, industry uses various methods to pack their goods. Some of the ways are carton boxes, wooden pallets, wooden crates and wooden boxes. Since the company ships their products internationally, they make sure that the product should be delivered to their customer’s without any severe damage.

Equivalent Grades
STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
Stainless Steel 321 Round Bars

Standard Specification
Specifications :
Dimensions :
SS 321 Round Bars :
SS 321H Bright Bars :
SS 321 Hex Bars :
SS 321H Square Bars :
SS 321 / 321H Flat Bars :
Finish :
Length :
Form :
ASTM A276, ASME SA276 / ASTM A479 ASME SA479
EN, DIN, JIS, ASTM, BS, ASME, AISI
Outside Diameter in the range of 4mm to 500mm
Outside Diameter in the range of 4mm to 100mm
18mm – 57mm (11/16″ to 2-3/4″)
18mm – 47mm (11/16″ to 1-3/4″)
1/2” to 10” in thickness range of 2mm to 150mm
Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
1 to 6 Meters, Custom Cut Lengths.
Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Chemical Composition
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

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 si – 30000 , MPa – 205 35 %

Types Of Grade 321 / 321H Stainless Steel Rods, Bars, Round Bars
SS 321/321H Round Bar Stainless Steel Grade 321/321H Round Bars

SS 321 Round Bar

Stainless steel 321H Rods

AISI 321 Stainless Steel Rods

ASTM A276 SS 321H Hex Bar

ASME SA276 SS 321 Flat Bar

Stainless Steel 321H Black Bar

Stainless Steel 321 Round Bars Supplier

Stainless Steel 321H Bars Exporter

321 Stainless Steel Polished Bar

Stainless Steel 321 / 321H Rods

321 SS Bright Bar SS 321 / 321H Round Bar Equivalent Grades

Stainless Steel 1.4541 Bars

SS 1.4878 Round Bar

Stainless Steel 1.4878 Polished Bar

Stainless Steel 1.4541 Bar

SS S32100 Round Bars

Stainless steel S32109 Bars

Stainless Steel UNS S32100 Hex Bars

Stainless Steel S32109 Bright Bar

SS SUS 321H Square Bar

Stainless Steel SUS 321 Forged Bars


Application Industry

Steel 321 Round Bars are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of 321H Hex Bar, Flat Bars through a worldwide network of stock-keeping branches. These are use in various industries like :


Application Industry
  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services

People Also Searched For

stainless steel 321 round bar, ss 321h rods, 321h stainless steel square bar, 321/321h ss bars, stainless steel 321h hex bar, 321 stainless steel rectangular bars, ss 321h round bars, stainless steel 321 triangular bars, ss 321 bright bar, 321h stainless steel rectangle bars, ss 321 square bars, stainless steel 321h forged bar supplier, 321 ss threaded bar expoter, 321h stainless steel black supplier in india, jindal ss 321h flat bar weight chart, 321 ss hexagonal expoter in india, 321h stainless steel hexagon price list, ss 321 polished bar supplier in mumbai india, astm a276 321 stainless steel 321 square bars, stainless steel 321 / 321h round bar, ss 321 polish bar expoter in mumbai india, 321 ss rods price list, stainless steel 321/321h round bar specification, asme sa276 ss uns s31603 rods, stainless steel 321 bright bar manufacturers in india, 321 / 321h flat bars price, 321 steel black bar chemical composition, jindal ss 321h round bars price list, ss 321 rods mechanical properties, stainless steel 321h rectangular bars manufacturers in india, ss 321/321h rods stockist in mumbai.


Quick Contact

1601, 16th Floor, Ankush Apartment, 10th Khetwadi Lane, Khetwadi, Girgaon, Mumbai - 400004, Maharashtra, India