Stainless Steel 309 Round Bar Supplier, Dealer, and Stockist in India

Neptune Alloys is a High-Quality Stainless Steel 309 Round Bar Supplier in India. We are a leading supplier of Stainless Steel 309 Round Bar in Mumbai and nearby areas. Our Stainless Steel 309 Round Bar is manufactured according to international ASTM, ANSI, API, and DIN standards. Mail us for easy and quick quotes at factory prices.

Stainless Steel 309 Round Bar Supplier and Stockist- Product Description

Stainless Steel 309 Round Bar is a form of a bar with a round shape. Stainless Steel 309 Round Bars are used for various purposes such as manufacturing grills, furniture, railings, etc. Because of their strength and corrosion resistance, Stainless Steel 309 Round Bars are used. They are widely used in different industries worldwide. Neptune Alloys are a well-known supplier of Stainless Steel 309 Round Bar in Mumbai. We also have Grade 304 Stainless Steel Bar in stock, which is great for welding. The corrosive resistance of Stainless Steel 316 Round Bars is well-known. We are largest Supplier of Super duplex Round Bar

Stainless Steel 309 Round Bar Supplier- Characteristics

Stainless Steel 309 Round Bar is a hardenable, high-temperature material. The material has carbon, manganese, silicon, molybdenum, nickel, 11.5% chromium, and tungsten in the constitution. The Stainless Steel 309 Round Bar is utilized in construction and high-strength, corrosion-resistant applications. The bars can be finished in a variety of ways, including black, bright polished, rough turned, matt finish, and BA finish. Stainless Steel 309 Round Bars are available in different diameters and sizes. They range from 3 mm up to 100 mm in diameter and length. Also available as per client drawing or requirement.

Stainless Steel 309 Round Bar Supplier- Specifications, Standard, & Materials

  • Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
  • Standard : ASTM A276, ASTM A479, ASTM A565
  • Material Grade : Stainless Steel 309 (UNS S30900)
  • Stainless Steel 309 Round Bars : Outside Diameter in the range of 4mm to 500mm
  • Stainless Steel 309 Bright Bars : Outside Diameter in the range of 4mm to 100mm
  • Stainless Steel 309 Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
  • Stainless Steel 309 Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
  • Stainless Steel 309 Flats : 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available
  • Length : 1 to 6 Meters, Custom Cut Lengths
  • Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
  • Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Stainless Steel 309 Round Bar Equivalent Grades

Standard Werkstoff Nr. UNS
SS 309 1.4828 S30900

Stainless Steel 309 Round Bar Chemical Composition

  C Mn Si P S Cr Ni Fe
309 0.2 max 2.0 max 1.0 max 0.045max 0.03max 22 24 12-15 Balance

Stainless Steel 309 Bar Mechanical Properties

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX
309 40 30 40 217

Stainless Steel 309 Round Bar Supplier and Stockist-

Stainless Steel 309 Round Bar suppliers

Stainless Steel 309 Round Bar

Neptune Alloys offers Stainless Steel Round Bar in Stainless Steel 422 Round Bars, Stainless Steel 304 Round Bars, etc. These Round Bars are heavy-duty and are used in various industries. Neptune Alloys are the best in supplying a variety of Stainless Steel 309 Round Bar. We offer a wide range of Stainless Steel 309 Round Bar.

Stainless Steel 309 Round Bar Stockist- Uses & Advantages

Neptune Alloys Stainless Steel 309 Round Bars ease of operation, repair, and adaptability lend it to extensive industrial use, withstanding pressures up to 1000 bar and temperatures up to 752 °F (400 °C), depending on the design and raw materials used. Sizes typically range from 6mm to 90mm (different sizes available per requirements). The advantage of Neptune Alloys' 309 Stainless Steel Round Bars is that they are corrosion resistant and are more durable than other Stainless Steel 309 Round Bars in the market. Our Stainless Steel 309 Round Bar is widely used in Chemical Industries and Pharmaceutical Industries.

Most Searched Round Bar Supplier and Stockist- Material & Grades available in Round Bar

Neptune Alloys are the best in supplying a variety of Round Bar. We offer a wide range of Round Bar Grades to .

What are the different types of round bars, and how do they differ?

Round bars are cylindrical metal bars that are commonly used in construction, manufacturing, and other industrial applications. There are several different types of round bars, each with unique characteristics and benefits.

Neptune Alloys are the best in the supply variety of Round Bar. We offer a wide range of Round Bar too. Round Bars are available in different Materials:

Hastelloy Round Bar supplier in India

Hastelloy Round Bar

Hastelloy Round Bar, also known as nickel-molybdenum alloy round bar and is used in highly corrosive environments.

Stainless Steel Round Bar supplier in India

Stainless Steel Round Bar

Neptune Alloys Stainless Steel Round Bar can quickly and easily be fitted and turned into tools or used with different applications.

Carbon Steel Round Bar supplier in India

Carbon Steel Round Bar

Carbon Steel Round Bar, as the name suggests, has comparatively higher carbon content than its peers. There are LCS Round Bars and HCS Round Bars.

Titanium Round Bar supplier in India

Titanium Round Bar

Titanium Round Bar is designed for just about every Industrial application. They are made from bar stocks sand cast in different Titanium Grades.

Nickel Round Bar supplier in India

Nickel Round Bar Supplier

Neptune Alloys offers Nickel 200 Round Bar and Nickel 201 Round Bar, which meet all the customer requirements. We also take custom orders.

Duplex Steel Round Bar Supplier in India

Duplex Steel Round Bar Supplier

Duplex Steel Round Bar and Super Duplex Steel Round Bar are made in grades such as 2205, S1803, S32750, and S32760.

Super Duplex Round Bar Supplier in India

Super Duplex Round Bar Supplier

Super Duplex Round Bars' ease of operation, repair, and adaptability lend them to extensive industrial use.

Inconel Round Bar Supplier in India

Inconel Round Bar Supplier

Inconel Round Bar is a form of a bar in a round shape. Inconel Round Bars are used for various purposes such as manufacturing grills, furniture, railings, etc.

Monel Round Bar Supplier in India

Monel Round Bar Supplier

Monel Round Bars are available in different diameters and sizes. They range from 3 mm up to 100 mm in diameter and length.

Alloy 20 Round Bar Supplier in India

Alloy 20 Round Bar Supplier

Neptune Alloys are the best in the supply variety of Alloy 20 Round Bar. We offer a wide range of Alloy 20 Round Bar.

Alloy A286 Round Bar Supplier in India

Alloy A286 Round Bar Supplier

A286 Round Bars are that they are corrosion resistant and are more durable than other Alloy A286 Round Bars in the market.

Nitronic 50 Round Bar Supplier in India

Nitronic 50 Round Bar Supplier

Nitronic 50 Round Bars are made of a high-purity nickel alloy often used in electrical resistance thermometers.

Nitronic 60 Round Bar Supplier in India

Nitronic 60 Round Bar Supplier

Nitronic 60 Round Bar is manufactured according to international ASTM, ANSI, API, and DIN standards.

Nimonic Round Bar Supplier in India

Nimonic Round Bar Supplier

Neptune Alloys offers Nimonic Round Bar in Nimonic 75 Round Bars and Nimonic 76 Round Bars.

ASTM A193 B16 Round Bar Supplier in India

ASTM A193 B16 Round Bar Supplier

ASTM A193 B16 Round Bars are used for various purposes such as manufacturing grills, furniture, railings, etc.

Waspalloys Round Bar Supplier in India

Waspaloys Round Bar Supplier

Neptune Alloys is a High-Quality Waspaloy Round Bar supplier in Mumbai, Maharashtra, India.

Invar 36 Round Bar Supplier in India

Invar 36 Round Bar Supplier

Neptune Alloys are a well-known supplier of Invar 36 Round Bar in Mumbai. Invar 36 is a low-expansion nickel-iron alloy with a nickel content of 36%.

Zeron 100 Round Bar Supplier in India

Zeron 100 Round Bar Supplier

Zeron 100 Round Bars are available in different diameters and sizes. They range from 3 to 6 meters Length in diameter and length.

Stainless Steel 309 Round Bar Stockist- Neptune Alloys

Neptune Alloys mainly supplies Industrial Stainless Steel 309 Round Bar. Each Stainless Steel 309 Round Bar passes stringent quality control tests at different production stages. Each 309 Stainless Steel Round Bar is perfect. The optimal quality of raw material is used for manufacturing. Each Stainless Steel 309 Round Bar is tested at our in-house modern facilities per the latest Indian / International Standards of Quality for Testing. Standardization of 309 Stainless Steel Round Bar components manufacturing is done, ensuring easy interchangeability; hence, maintenance becomes easy and quick.

Neptune Alloys is one of the best in business and the world's leading supplier of Stainless Steel 309 Round Bar in Mumbai

Choose Neptune Alloys for optimum quality Stainless Steel 309 Round Bar made with high-grade steel globally approved with Best Service in the business.

We supply Stainless Steel 309 Round Bars from a genuine guaranteed raw material with a material test certificate, Mill TC 3.1.b available with all supplies.


City We Supply
Round Bar Supplier in India, Sheet and Plate Supplier in India, Wire Supplier in India, We supply Forged Circle and Ring to the following cities in India
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar