Stainless Steel 347 is a premium-grade stainless steel alloy known for its exceptional corrosion resistance and heat resistance properties. The Stainless Steel 347 Round Bar is a versatile product that finds extensive use across various industries, owing to its excellent combination of characteristics.

Stainless Steel 347 Bar, Stainless Steel 347 Rod, 347 SS Round Bar, 347 Stainless Steel Round Bar, SS 347 Rod, SS 347 Round Bar Manufacturers in India.

Stainless Steel 347 Round Bar
  • UNS


  • WNR



    ASTM A276 / SA276


347 Stainless Steel Square Bar, UNS S34700 Round Bar, SS 347 Hex Bar, 347 Stainless Steel Flat Bar, 1.4550 Round Bar, 6mm 347 Stainless Steel Rod, SS 347 Rod Manufacturers in India

Corrosion Resistance: Stainless Steel 347 is highly resistant to corrosion, making it an ideal choice for applications exposed to aggressive environments, such as chemical processing, petrochemical, and marine industries.

Heat Resistance: This alloy is designed to withstand high temperatures, making it suitable for applications in heat exchangers, furnace parts, and other elevated temperature environments.

Formability: Stainless Steel 347 is easily formable, allowing for various machining processes, such as forging, welding, and machining, to meet specific project requirements.

Strength and Durability:It exhibits impressive mechanical properties, ensuring that Stainless Steel 347 Round Bars can endure heavy loads and harsh conditions, providing longevity and reliability.

347 SS Bright Bar, 347 SS Rod, ASTM A276 SS 347 Round Bars, Stainless Steel 347 Rectangular Bar, 347 Stainless Steel Half Round Bar, 347 Stainless Steel Precision Ground Rod, SS 347 Bar Manufacturers in India.

fevicon-logo SS 347 Round Bar Specifications

Standard ASTM A479, ASTM A276, AMS 5511, AMS 5513, AMS 5647
Hex Bar Size 2-100mm A/F
Round Bar Size Diameter: 3-~800mm
Flat Bar Size Thickness: 2 -100mm
Width: 10 to 500mm
Angle Bar Size 3mm*20mm*20mm~12mm*100mm*100mm
Square Bar Size 4 to 100mm
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Rectangular Bars Section 3.0 to 12.0mm thickness
Threaded Bar Billet Size 1/2 to 495mm Diameter
Rectangles Size 33 x 30mm to 295 x 1066mm
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
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
Surface Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished
Form Rod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.


1. Aerospace Industry: Stainless Steel 347 Round Bars are commonly used in the aerospace sector for components like turbine blades, exhaust systems, and structural parts, thanks to its heat resistance and high strength.
2. Chemical Processing: Its corrosion resistance makes it an ideal choice for equipment and vessels used in the chemical and pharmaceutical industries.
3. Oil and Gas: Stainless Steel 347 is often employed in the oil and gas industry for downhole tools, heat exchangers, and various components exposed to high-temperature and corrosive conditions.
4. Power Generation: It's utilized in power plants for applications such as superheater and reheater tubing in boilers.
5. Automotive: Stainless Steel 347 is used in the automotive industry for applications like exhaust systems due to its ability to withstand high temperatures and resist corrosion.
6. Food Processing: The corrosion resistance of this alloy makes it suitable for food processing equipment and machinery.

Available Forms:

Stainless Steel 347 Round Bars are available in various sizes and diameters to cater to the diverse needs of different industries. These bars are typically hot-rolled or cold-drawn to precise dimensions, ensuring uniform quality and performance.

Quality Assurance

To preserve the high standards of our selection of industrial round bar, we have always adhered to a systematic quality management process.

Team OF Experts

Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of round bar.

fevicon-logo Equivalent Grades Of Stainless Steel 347 Round Bar

SS 347 1.4550 S34700 SUS 347

fevicon-logo SS 347 Round Bar Chemical Composition

Grade C Mn Si P S Cr Co + Ta Ni Fe
SS 347 0.08 max 2 max 0.75 max 0.045 max 0.03 max 17 - 20 10xC min
1.00 max
9 - 13 62.74

fevicon-logo Mechanical Properties of SS 347 Round Bars

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %

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fevicon-logo Types of Stainless Steel 347 Round Bar

Hex Bar

347 Stainless Steel Hex Bar

Flat Bar

SS 347 Flat Bar

Square Bar

SS 347 Square Bar

Threaded Rod

347 Stainless Steel Threaded Rod

Bright Bar

347 Stainless Steel Bright Bar

Rectangular Bar

347 SS Rectangular Bar

Hollow Bar

Stainless Steel 347 Hollow Bar

Triangle Bar

347 Stainless Steel Triangle Bar

Round Bar Manufacturers In India

  • Hardness Test

  • Chemical and Physical Testing

  • Tensile test on metals - ISO 6892-1

  • Universal Testing Machine

fevicon-logo Other Types Of Stainless Steel 347 Round Bar

UNS S34700 Round Bar SS 347 Bar Manufacturer in Mumbai
SS 347 Round Bar Manufacturer in Mumbai 347 Stainless Steel Bar Stock
SS 347 Round Bar Manufacturers in Mumbai SS 347 Precision Ground Bar
1.4550 Round Bar Stainless Steel 347 Cold Drawn Round bar
SS 347 Rod Suppliers in India Stainless Steel 347 Industrial Bar
SS 347 Bars Supplier in Mumbai SS 347 Round Bar Suppliers
347 Stainless Steel Round Bar Manufacturer in India Stainless Steel 347 Square Bar
Stainless Steel 347 Round Bar Suppliers in Mumbai Stainless Steel 347 Hexagonal Bar
SS Rod 347 Price ASME SA276 347 Stainless Steel Rod
SS 347 Rod Weight Calculator 347 Stainless Steel Round Bar Tolerances
ASTM A276 347 Stainless Steel Bar 8mm 347 Stainless Steel Rod
Stainless Steel 347 Polished Bar 347 12mm Stainless Steel Rod
Stainless Steel 347 Round Bar Supplier in India Stainless Steel Rod 347 Price Per Kg

fevicon-logo Stainless Steel 347 Rods Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
Round Bar