Sumit Impex is the largest supplier and exporter of Stainless Steel 321/321H Round Bars. Crafted with precision, these round bars exemplify the epitome of industry standards. Committed to excellence, We are providing the Stainless Steel 321/321H Round Bars with superior durability, performance, and industry-leading quality assurance.

Sumit Impex is a Supplier of Stainless Steel 321 Round Bar, Biggest Stockist of 321H SS Round Bars as per Standards in Mumbai, India.

Stainless Steel 321 Round Bar, SS 321H  Square Bar, UNS S32100 Round Bar in Best Price, SS 321H   Hex Bar, SS 321 Round Bar, Stainless Steel 321H   Rod, 321 Stainless Steel Flat Bar, SS 321 Round Bar, SS 321H   Rod Manufacturers in India.

Stainless Steel 321H Round Bar is an alloy with enhanced titanium content, providing superior corrosion resistance and stability at elevated temperatures. With 18% chromium and 10% nickel, these round bars offer excellent strength and durability. Stainless Steel 321H Round Bar Widely used in aerospace, chemical, and pharmaceutical industries, they are ideal for applications requiring resistance to high temperatures and corrosive environments. Stainless Steel 321/321H Round Bars are crucial for components demanding reliability and longevity in challenging conditions.

Sumit Impex ensures meticulous packing of Stainless Steel 321/321H Round Bars by our dedicated team. With careful attention to detail, our round bars undergo rigorous tests, guaranteeing precision and quality assurance.

Stainless Steel 321/321H Round Bar

SS 321 Round Bar Specifications

Specifications ASTM A276, ASTM A479, AMS 5513, AMS 5511, AMS 5647
Dimension Standard EN, DIN, JIS, ASTM, BS, ASME, AISI
Bar Diameter 3 ~ 800mm
Hex Bar size 2-100mm A/F
Flat bar size Thickness: 2 -100mm.
Width: 10 to 500mm.
Square bar size 4 to 100mm
Rectangular Bars Size: 33 x 30mm to 295 x 1066mm.
Thickness: 3.0 to 12.0mm.
Hollow Bars 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Billet Size 1/2 to 495mm Diameter
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements
Bar Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Rolled Bars Condition Hardened & tempered, annealed
Cold Rolled Bar Technique Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Form Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.

Types of Stainless Steel 321 Round Bar

Square Bar

Square Bar

Flat Bar

Flat Bar

Hex Bar

Hex Bar

Bright Bar

Bright Bar

Threaded Rod

Threaded Rod

Rectangular Bar

Rectangular Bar

Polished Bar

Polished Bar

Forged Bars

Forged Bars

Stainless Steel 321 Bars Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Stainless Steel 321 Round Bar Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 321 0.08 max 2 max 1 max 0.045 max 0.030 max 17 – 19 9 – 12
SS 321H 0.06 max 2 max 1 max 0.045 max 0.030 max 17 – 19 9 – 12

Stainless Steel 321 Round Bars 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 %

Contact Us For Quatation & Questions Related To Stainless Steel 321 / 321H Round Bar

321 Stainless Steel Bars Applications

Export & Supply Destinations Of SS 321 Bars

Mongolia, Jordan., Russia, Bhutan, Maldives, Kuwait, Turkey, Oman, Qatar, United Arab Emirates, Hong Kong, Armenia, Nepal, British, Philippines, Kyrgyzstan, Iran, Japan, Afghanistan, Thailand, Taiwan, Israel, Indonesia, Macau, Bahrain, China, South Korea, Bangladesh, Myanmar, North Korea, Malaysia, Egypt, India, Sri Lanka, Lebanon, Azerbaijan, Vietnam, Saudi Arabia, Singapore, Iraq,

Estonia, France, United Kingdom, Portugal, Romania, Latvia, Czechia/Czech Republic, Belarus, Germany, Italy, Hungary, Slovakia, Serbia, Austria, Poland, Malta, Monaco, Finland, Lithuania, Turkey., Luxembourg, Bulgaria, Croatia, Russia, Switzerland, Sweden, Greece, Denmark, Ireland, Belgium, Liechtenstein, Netherlands, Norway, Spain, Moldova, Ukraine, Azerbaijan, Cyprus,

Zambia, Central African Republic, Liberia, Gambia, Algeria, Burkina Faso, Libya, South Africa, Madagascar, Kenya, Angola, Uganda, Burundi, Namibia., Mauritania, Niger, Mozambique, Cameroon, Botswana, Rwanda, Eswatini, Mauritius, Tunisia, Tanzania, Egypt, Senegal, Morocco, Nigeria, Zimbabwe, Ethiopia, Seychelles,

Mexico, Barbados, Trinidad and Tobago, Cuba, Canada, Dominica, Grenada, Saint Lucia, Antigua and Barbuda, Jamaica, Belize, Haiti, Saint Vincent and the Grenadines, Costa Rica, Panama, Bahamas, Guatemala, Honduras, United States of America, Nicaragua, El Salvador., Dominican Republic,

Suriname, Paraguay, Colombia, Argentina, Venezuela, Bolivia, Peru., Brazil, Guyana, Ecuador, Uruguay, Chile,