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ASTM A105 Carbon Steel Round Bars & Rods

A105 Round Bar Manufacturers, ASTM A105 Carbon Steel Rod Suppliers.

Most Reliable Stockists, Suppliers & Exporters of ASME SA105 / ASTM A105 Carbon Steel Round Bars, AISI A105 Carbon Steel Rods, Hex Bar, Forged Bars, Square Bar, Threaded Bar, Flat Bar, Black Bar in India, UAE, Saudi Arabia, Singapore, Malaysia, Philippines, Qatar, Australia, South Africa, Indonesia, US, UK, Europe, Korea, Thailand.

Buy ASTM A105 Carbon Steel True Bar, UNS K03504 LTCS Hexagon Bar, Hot Rolled Round Bar, Polished Bar, Cold Drawn Bar, Rectangular Bar, Bright Bar, Forged Bar, Ground Bar, Angle Bar, T Bars (Tee), Cold Finished Bars, Dowel Bars, Deformed Bars, Hollow Bar in all Sizes at Market Leading Prices.

ASTM A105 Carbon Steel Bars & Rods

ASTM A105 Steel Round Bar is a steel specification for low carbon forged components. This carbon steel material grade is used for ambient- and higher-temperature service in pressure systems. We stock many diameters of A105 hot rolled and cold rolled rounds to meet the market demands. We supply A105 steel bars to various industries including oil & gas. Only fully killed carbon steel material is used for forging. This material can be in the shape of a Round, Square, Hex, Flat Bara or in the shape of the ingot to meet various forging requirements.

Siddhgiri Tubes are an ISO certified company for managing the world-class QMS (Quality Management System). All the tests we performed on UNS K03504 Round Bars are done as per EN 10204 3.1B, 3.2 in corroboration to NACE MR 0.175. The testing mechanism includes the following checks- chemical test/ Spectro test, mechanical test, positive material test, tensile test, intergranular test, and visual inspection. Other tests are also performed such as micro-macro test, destructive- non-destructive test, ultrasonic test, radiographic test, pitting corrosion test and buckling, and crushing test. Third parties control the final inspection of ASTM A105 Carbon Steel Round Bars.

We are one of the biggest manufacturers, stockists, suppliers, and exporters of ASTM A105 Carbon Steel Round Bar, Rods, Hex Bar, Square Bar, Bright Bar, Forged Bars, Flat Bar, Black Bar, True Bar, Hexagon Bar, Hot Rolled Round Bar, Polished Bar, Cold Drawn Bar, Rectangular Bar, Forged Bar, Threaded Bar, Ground Bar, Angle Bar, T Bars (Tee), Cold Finished Bars, Dowel Bars, Deformed Bars, Hollow Bar in Singapore, Bahrain, Kuwait, Iraq, Oman, Qatar, Saudi Arabia and the United Arab Emirates (UAE) at industrial leading prices.

Popular Product Searches on Siddhgiri:
Square Bars | Forged Round Bar | Steel Hex Bar | Polish Bar | Bright Round Bars | Black Round Bars

A105 Carbon Steel Bar Specifications

Specifications ASTM A105, ASME SA105
Product A105 Round Bar
Size DN15″–1600″
Pressure PN0.25—PN42Ma
Round Bars Size 3.0 – 50.8 mm, Over 50.8 – 300mm
Rectangular Bars Size 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm
Hex Bars Size AF5.8mm–17mm
Square Bars Size AF.2mm – 14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Flat Bars Size 1/2” to 10” in thickness range of 2mm to 150mm
Finish Bright, Polish & Black
Length 1 to 6 Meters, Custom Cut Lengths
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Condition Hardened & tempered, annealed
Surface Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished
Price Terms Ex-Works, FOB, CFR, CIF, CNF
Latest Price Call +91 9619406392

ASTM A105 Bars Equivalent Grades

ASTM A105 K03504

A105 CS Bar & Rod Available Types / Forms

Carbon Steel A105 Polished Round Bar UNS K03504 Carbon Steel T-Bar
AISI A105 Carbon Steel Square Bar ASME SA105 Carbon Steel Triangle Bar
A105 High Carbon Steel Flat Bar A105 High Strength Carbon Steel Hex Bar
A105 Low Carbon Steel Hollow Bar A105 Low Temperature Carbon Steel Round Bar
A105 Low Temp. CS Precistion Ground Bar ASTM A105 Medium Carbon Steel Threaded Bar
Carbon Steel A105 Round Bars A105 High Carbon Steel True Bar
Low Carbon A105 Steel Cold Drawn Bar A105 Carbon Structural Steel Hot Rolled Bar
A105 Cold Finished Carbon Steel Rods A105 Cold Finished Carbon Steel Half Round Bar
ASTM A105 Carbon Steel Polish / Bright Bar ASTM A105 Mild Steel Black Bar
ASTM A105 Carbon Steel Solid Round Bar ASTM A105 Carbon Steel Dowel Bars
ASTM A105 Carbon Steel Deformed Bars ASTM A105 LTCS Round Bars and Rods
ASTM A105 Carbon Steel Angle Bar ASTM A105 Medium Carbon Steel Forged Bar

A105 Carbon Steel Bar Chemical Composition

Carbon Steel C Si Mn P S Cr
A105 0.35 0.10-0.35 0.60-1.05 0.035 0.040 0.30

A105 Carbon Steel Bar Mechanical Properties

Tensile Strength (N/mm2) Elongation % HB max
485 22 187

Why Choose Us To Buy A105 CS Bars & Rods?

  • Our adherence to principles of Total Quality Management(TQM) has helped us in receiving ISO 9001:2015 Certification.
  • Well-designed ASTM A105 Carbon Steel Round Bars and Rods.
  •  High-quality raw material used.
  •  Wide recognition in steel market & industries.
  •  Modern infrastructure and dedicated team.
  •  Timely delivery of A105 CS Round Bars.
  •  Online Customer Support (Use live chat option on website).
  •  Customized Manufacturing of High Carbon Steel A105 Round Bars.
  •  Industry-leading prices.
  •  Transparent business dealing.
  •  Proven execution of small as well as large batch orders of A105 Low Temperature Carbon Steel Round Bar.
  •  Professional packaging ensures that your AISI A105 Carbon Steel Bar is received in top condition.
  •  We exercise stringent quality control measures for ensuring the accurate dimensions and mechanical properties of A105 Carbon Steel Round Bar & Rod.

A105 Carbon Steel Round Bars and Rods Applications

  • Condensers
  • Gas Processing
  • Petrochemicals
  • Pharmaceuticals
  • Power Generation
  • Chemical Equipment
  • Sea Water Equipment
  • Specialty Chemicals
  • Pulp and Paper Industry
  • Boiler & Heat Exchangers
  • High Pressure Applications
  • off-Shore Oil Drilling Companies
  • Food Processing and Dairy Industries
Industrial Applications

A105 Carbon Steel Bar & Rod Testings

  • Micro test
  • Macro test
  • Flaring test
  • Chemical test
  • PMI Testing
  • IGC test and hardness test
  • Mechanical test and flattening test
Material Testings


Documents like QAP Packaging list
NABL approved lab test report Guarantee letter
Buyers report Third-party test report
Raw material test report Material Traceability report
Commercial invoice to buyers The TC like MTC as per EN 10204/3.1B

A105 Carbon Steel Bars and Rods Packaging

Siddhgiri Tubes is focusing on every procedure to assure quality. ASME SA105 CS Round Bars are subject to surface wash and cleaning to remove all impurities. After that bars and rods are wrapped in thin plastic. Then an outer rope is tied to protect the ASTM A105 Round Bars and they are packed in a container or wooden box.

Countries We Supply & Export A105 CS Bars & Rods

Afghanistan, Albania, Algeria, Armenia, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Bulgaria, Cameroon, Canada, Chile, Colombia, Congo, Costa Rica, Denmark, Egypt, Finland, France, Georgia, Germany, Ghana, Greece, Greenland, Haiti, Hong Kong, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Korea, Kuwait, Lebanon, Macao, Malaysia, Mexico, Monaco, Myanmar, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman, Peru, Philippines, Poland, Portugal, Qatar, Romania, Saudi Arabia, Serbia, Singapore, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, UAE, United Kingdom, USA, Uzbekistan, Viet Nam, Yemen.

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