What Are Stainless Steel Bars?

Apple Steels is one of the leading Manufacturers of SS round bars in India, producing and supplying a vast selection of top-end stainless steel round bars used for various engineering & industries. We offer premium available in the grades 316L, 304, 904L, and 321 in order to deliver only high quality and dependable results to the client. These products especially our Stainless steel bars, are famed for their fine machinability and fabricability that fit cumbersome frames and discharge forceful architectonics. Many of these bars are designed to fail in either bending or crushing under either concentrated or distributed loads and are suitable for marine structures. Further, due to their high resistance to high temperatures, they are suitable for use in heating industries, and their surface has quality wear resistance thus making them more durable.

Our ASTM A276 Stainless Steel Round Bar go through metal forging manufacturing process, which has undergone various heat treatment in order to attain such a hardness. Our bars come in different finishes such as BA finish, Matt finish, NO. 4 finish and bright black polish. These bars have dimensions of diameters as 100 mm up to 500 mm and length of either 1 meter or a maximum of 6 meters. We also make special dimensions for those customers who have their specific needs with regards to the various dimensions of the products. The material grades that we supply include UNS 30400, UNS S31603, UNS NO8904 and UNS S32100 so that it meets all the variety of requirements about the application.

 Stainless Steel Bars

Therefore, the company’s stainless steel bars meet world standards such as ASTM A479, AISI A276, SA 276, A479, SA 479, & A182 and accreditations. For Apple Steels products, we make sure that only the best products are manufactured with third-party inspection especially when packing our products neatly in wooden boxes to avoid breakages during transportation. Our customers can purchase these high-quality stainless steel bars at affordable Stainless steel bar prices due to being our stock bars that meet different engineering construction and industrial uses. Our 100% durability and complete customization services make us the leading SS round bar manufacturer in India, offering SS round bars that offer solutions to our clients’ needs. choice for various engineering and industrial projects. With our 100% durability and complete customization options, Apple Steels is the preferred stainless steel round bar manufacturer in India, providing solutions that meet the specific needs of our clients.

Manufacturing Process Of Stainless Steel Bars

Casting

Melting and Casting

Steel and alloying metals are loaded into an electric arc furnace. Once in the furnace, the metal is heated to a specific temperature above its melting point, usually in excess of 2800°F.

Forming Round Bar

Forming

Most cast steel is formed by hot rolling—the slab, bloom, or billet is heated and passed through large rollers, stretching out the steel into a longer, thinner form.

Heat Treatment

Heat treatment

Heat treatment strengthens rolled stainless steel by recrystallizing the deformed microstructure. Most stainless steel is heat treated by annealing.

Descaling

Descaling

A rolled piece of stainless steel acquires a layer of oxidized “mill scale,” which needs to be washed away to restore a shiny surface finish.

Cutting Round Bar

Cutting or Machining

Stainless steel is cut to a specified shape and size. The stainless steel can be sheared with circular knives, sawed with high-speed blades, or blanked with punches.

Specification Of SS Rods

SS Bar Wire Standard ASTM A276 / A479, ASME SA276 / SA479
Stainless Steel Bar Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Stainless Steel Round bar size Diameter: 3-~800mm
Stainless Steel Hex Bar size 2-100mm A/F
SS Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
Stainless Steel Square bar size 4 to 100mm
SS Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Stainless Steel Rectangular Size 33 x 30mm to 295 x 1066mm
SS Bars 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
SS Bar Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Tempers Tempers range from dead soft annealed to ultra spring temper
Rolled Stainless Steel Flat Bars Condition Hardened & tempered, annealed
Cold Rolled Bar Technique Stainless Steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Stainless Steel Rounds Bar 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 Bars, Round Bars

 Stainless Steel Round Bar

Round Bar

 Stainless Steel Hex Bar

Hexagonal Bar

 Stainless Steel Square Bar

Square Bar

Other Types Of Stainless Steel Rods

  • SS Precision Round Bars
  • Stainless Steel Polished Bar
  • UNS S31254 Bright Round Bars
  • Stainless Steel Hot Rolled Bar
  • ASTM A276 SS Forged Bar
  • UNS N08904 Round Bar
  • SS Cold Drawn Bar
  • Stainless Steel Forged Bar
  • SS Rectangular Bar

Stainless Steel Round Bar Price List

Grade Diameter Range (mm) Length (m) Price per KG (INR) Price per KG (USD) Price per KG (EUR) Price per KG (GBP)
SS 304 100 mm to 500 mm 1 m to 6 m ₹200 - ₹250 $2.50 - $3.00 €2.20 - €2.60 £1.80 - £2.10
SS 316L 100 mm to 500 mm 1 m to 6 m ₹250 - ₹300 $3.00 - $3.50 €2.60 - €3.00 £2.10 - £2.50
SS 904L 100 mm to 500 mm 1 m to 6 m ₹300 - ₹350 $3.50 - $4.00 €3.00 - €3.50 £2.50 - £3.00
SS 321 100 mm to 500 mm 1 m to 6 m ₹270 - ₹320 $3.20 - $3.80 €2.80 - €3.30 £2.30 - £2.70

SS Round bar Size Chart

Product Name Diameter (mm)
Centreless Grinding Round Bar 4.76~101
Peeled Round Bar 19~160
Hot Rolled Round Bar 12~200
Cold Drawn Square Bar 4.76~76.2
Cold Drawn Round Bar 4.76~100
Cold Drawn Hexagon Bar 4.76~76

Stainless Steel Round Bar Tolerances

COLD FINISHED ROUNDS

±.0015 5/16 to Under 1/2
±.001 Under 5/16
±.0025 1 to Under 1-1/2
±.002 1/2 to Under 1
±.005 Over 4 to 4-1/2 Incl.
±.003 1-1/2 to 4 Incl.
±.008 Over 4-1/2 to 6 Incl.

HOT ROLLED & ROUGH TURNED

+1/32 –0 Over 2 to 2-1/2 Out of Rd.
0.23
+1/16 –0 Over 3-1/2 to 4-1/2 .046
+3/64 –0 Over 2-1/2 to 3-1/2 .035
+1/4 –0 Over 15 to 20 .125
+1/8 –0 Over5-1/2 to 6-1/2 .070
+5/64 –0 Over 4-1/2 to 5-1/2 .058
+3/16 –0 Over 8 to 12 .093
+5/32 –0 Over 6-1/2 to 8 .085
+7/32 –0 Over 12 to 15 .109

COLD FINISHED SQUARE AND HEX BAR

±.000–.003 5/16 to Under 1/2
±.000–.002 Under 5/16
±.000–.011 Over 3
±.000–.006 Over 1 to 2 Incl.
±.000–.004 1/2 to 1 Incl.
±.000–.008 Over 2 to 3 Incl.

PUMP SHAFT

Tolerance Under Diameter Over
1 to Under 1-1/2 –.0025 +.000
3/4 to Under 1 –.002 +.000
Over 4 to 4-1/2 –.005 +.000
1-1/2 to 4 Incl. –.003 +.000
Over 4-1/2 to 5 Incl. –.008 +.000

TOLERANCE STRAIGHTNESS

Cold Finished Hot Finished
But May Not Exceed But May Not Exceed
1/16 Inch in Any Ft., 1/8 Inch in Any 5 Ft.,
1/16 x No. of Feet in Length 1/8 x No. of Feet in Length
5 5

Stainless Steel Bars Technical Information

SS Rods Industrial Application

Electrical Industry

Automotive Industry

Construction Industry

Defence Industry

Pharmaceutical Industry

Petroleum Industry

Petrochemical Industry

Milk & Dairy Industry

Export & Supply Destination of SS Bars

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

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

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

Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States of America, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.