AISI / SAE 8630 Round Bars & Rods

AISI 8630 Round Bar Manufacturers, AISI 8630 Rod Suppliers.

Most Reliable Stockists, Suppliers & Exporters of ASTM 8630 / AISI 8630 Round Bars, AISI / SAE 8630 Rods, Hex Bar, Square Bar, Black Bar, Forged Bars, Threaded Bar, Flat Bar in India, UAE, Saudi Arabia, Singapore, Malaysia, US, Philippines, Qatar, Indonesia, Australia, South Africa, UK, Europe, Korea, Thailand.

Buy AISI UNS G86300 Polished Bar, AISI DIN 1.6545 Hexagonal Bar, Hot Rolled Round Bar, Cold Drawn Bar, Rectangular Bar, AISI 8630 Alloy Steel Bright Bar, Forged Bar, Cold Finished Bars, ASTM 8630 Hollow Bar in all Sizes at Market Leading Prices.

AISI / SAE 8630 Bars & Rods

AISI 8630 Round Bars are also known as Alloy Steel 8630, which is a low alloy that is unique due to its levels of molybdenum, chromium, and chromium. Alloy Steel 8630 offers users good weldability by most common methods, as well as mechanical properties. This popular UNS G86300 alloy works well with hot forging and rolling, in addition to annealing. Alloy Steel DIN 1.6545 is utilized for various critical structural parts such as Gears, Shafts and crankshafts, Ring gears, Connectors, hangers, and block valves for the oil industry.

Since its inception, Siddhgiri Tubes has been renowned manufacturers and stockists of splendid quality SAE 8630 bright round bars, which are the first preference of various reputed industries across the globe. Offering excellent quality, this AISI 8630 hex and Flat Bars has taken us many miles ahead of our competitors. Due to being in tune with international standards, these AISI / SAE 8630 Rods are used by clients for various industrial usages.

We are amongst the leading Suppliers and Exporters of AISI UNS G86300 Polished Bar, AISI DIN 1.6545 Hexagonal Bar, ASTM 8630 Round Bars, Cold Drawn Bar, Rectangular Bar, AISI 8630 Round Bars, AISI 8630 Rods, SAE 8630 Rods, Hex Bar, Hot Rolled Round Bar, Square Bar, Black Bar, Forged Bars, Threaded Bar, Flat, AISI 8630 Alloy Steel Bright Bar, Forged Bar, Cold Finished Bars, ASTM 8630 Hollow Bar in India, Qatar, Singapore, Iraq, Oman, Bahrain, Kuwait, Saudi Arabia and the United Arab Emirates (UAE).

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

AISI / SAE 8630 Bar Specifications

Product SAE / AISI 8630 Round Bar
Round Bars Size Range 5mm To 500mm
Diameter 8mm to 800mm
Tolerance K10, K11, K12, H8, H9, H10, H11, H12, H13K9, or as per clients’ requirements
Finish Black, Rough Turned, Bright Polished, Matt Finish, NO.4 Finish, BA Finish
Length 100mm To 6000mm Long & Above
Form Square, Round, Billet, Hex (A/F), Ingot, Rectangle, Forging Etc.
Condition Hardened & tempered, annealed
Surface Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished
Designations Germany: DIN 1.6545.
Italy: UNI 30 NiCrMo 2 KB.
United States: AMS 6280, AMS 6280E, AMS 6281, AMS 6281C, AMS 6355, AMS 6355G,
AMS 6530, AMS 6530E, AMS 6550, AMS 6550E, ASTM A322, ASTM A331, ASTM A505,
ASTM A519, MIL SPEC MIL-S-16974, SAE J404, SAE J412, SAE J770, UNS G86300.
Price Terms Ex-Works, FOB, CFR, CIF, CNF
Latest Price Call +91 9619406392

AISI / SAE 8630 Bars Equivalent Grades

AISI 8630 G86300 1.6545
Equivalent materials to AISI 8630 alloy steel are as follows.
AMS 6280 AMS 6281 AMS 6530 AMS 6535 AMS 7496
ASTM A752 ASTM A829 MIL S-18728 MIL S-6050 SAE J1397
SAE J404 SAE J404 SAE J412 AMS 6280E AMS 6281C
AMS 6355 AMS 6355G AMS 6530E AMS 6550 AMS 6550E

AISI / SAE 8630 Bar & Rod Available Types / Forms

AISI 8630 Polished Round Bar SAE 8630 T-Bar
SAE8630 Square Bar AISI 8630 Triangle Bar
Cut Piece 8630 Flat Bar 8630 Alloy Steel Hex Bar
AISI UNS G86300 Hollow Bar DIN 1.6545 Rods
SAE 8630 Precistion Ground Bar Carbon Steel 8630 Threaded Bar
AISI 8630 Round Bars AISI 8630 True Bar
AISI 8630 Cold Drawn Bar DIN 1.6545 Hot Rolled Bar
Cold Finished SAE 8630 Bright Bar SAE 8630 Half Round Bar
SAE 8630 Polish Bar SAE 8630 Black Bar
SAE 8630 Angle Bar 8630 Forged Bar

AISI / SAE 8630 Bar Chemical Composition

Standard Analysis
C Si Mn P S Cr Ni Mo Fe
Min 0.28 0.15 0.70 0.40 0.40 0.15 0.00
Max 0.33 0.35 0.90 0.035 0.040 0.60 0.70 0.25 0.00
Modified Analysis
C Si Mn P S Cr Ni Mo Fe
Min 0.28 0.15 0.75 0.85 0.70 0.35 0.00
Max 0.33 0.35 0.95 0.035 0.040 1.00 0.90 0.45 0.00

AISI / SAE 8630 Bar Mechanical Properties

Mechanical Properties 30 HRC 40 HRC 45 HRC
UTS(ksi) Per ASTM E8-04 147 183 225
Elongation Per ASTME E8-04 21 18 12
Poisson’s Ratio per ASTM E111-04 .282
Young’s Modulus per ASTM E111 30900 (ksi)
YS 0.2% offset Per ASTM E8-04 134 171 205
V-Notch Charpy Impact Per ASTM E23-06 80 45 21
RA% Per ASTM E8-04 64 60 50

Why Choose Us To Buy AISI / SAE 8630 Bars & Rods?

  • Proven execution of small as well as large batch orders of Hot & Cold Rolled SAE 8630 Round Bar.
  • Our adherence to principles of Total Quality Management(TQM) has helped us in receiving ISO 9001:2015 Certification.
  • Well-furnished infrastructural facility.
  • Well-designed AISI 8630 Round Bars and Rods.
  • Timely delivery of AISI 8630 Bright Round Bars.
  • Industry-leading prices.
  • Ethical business policies.
  • We exercise stringent quality control measures for ensuring the accurate dimensions and mechanical properties of AISI 8630 Round Bar & Rod.
  • Transparent business dealing.
  • Modern infrastructure and dedicated team.
  • High-quality raw material used.
  • Rich vendor base.
  • Wide recognition in steel market & industries.
  • Customized Manufacturing of 8630 Round Bars.
  • Online Customer Support (Use live chat option on website).
  • Professional packaging ensures that your SAE 8630 Alloy Steel Bar is received in top condition.

AISI / SAE 8630 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

AISI / SAE 8630 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

AISI / SAE 8630 Bars and Rods Packaging

Siddhgiri Tubes is focusing on every procedure to assure quality. SAE 8630 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 AISI 8630 Round Bars and they are packed in a container or wooden box.

Countries We Supply & Export AISI 8630 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.

Worldwide Exporters of Bars and Rods
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