Manufacturer of Stainless Steel 309H Round Bars

Stainless Steel 309H is a high carbon version of 309, which is developed for enhanced creep resistance. Bahubali Alloys is acknowledged as a manufacturer, exporter & suppliers of ASTM A312 Stainless Steel 309H Pipes & Tubes, available in a variety or grades, materials, and finishes, in metric and inch sizes. We provide a wide range of SS 309H Pipes and Tubes in Seamless, Welded, SAW, LSAW, DSAW etc. These Pipes & Tubes are widely used in different industries like oil & gas, Refineries, Fertilizers, Heat-Exchangers, Paper & Pulp, Pharmaceuticals, Chemicals, Water Treatment, Dairy, Sugar & Food Processing etc.


Standard SS 309H
UNS S30909
BS 30909

Table 1. Composition ranges for Stainless Steel 309H Round Bars

Grade C Mn P S Si Cr
309H 0.04-0.10 2.0 0.45 0.030 0.75 22.0-24.0 12.0-15.0

Table 2. Mechanical properties of Stainless Steel 309H Round Bars

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
309H 515 205 40 95 217

Table 3. Physical properties of Stainless Steel 309H Round Bars

Grade Density (kg/m3) Melting Point Annealed
309H 7890 1480 – 1530(°C) / 2500 – 2590 (°F) 1000 – 1150 (°C) / 1832 – 2101 (°F)

Table 4. Specification

Standard AISI309H
Range 3.17mm to 350mm dia
Designation ASTM A276, ASME SA276
Finish Bright, Black, Polish, Export Bright
Thickness 4.0mm - 100mm
Type Bar, Bright Bar, Black Bars, Hex Bar, Square Bar, Rods, Polish Bar, Forged Bar, Round Bar
Length Random, Fix & Cut Length

Types Of Stainless Steel 309H Round Bars

   Stainless Steel 309H Rods
   Stainless Steel 309H Forged Round Bars
   Stainless Steel 309H Square Bars
   Stainless Steel 309H Threaded Bars
   Stainless Steel 309H Spring Steel Bars
   Stainless Steel 309H Black Bars
   AISI 309H Bars

   Stainless Steel 309H Bars
   Stainless Steel 309H Hexagon Bars
   Stainless Steel 309H Cold Drawn Bars
   Stainless Steel 309H Threaded Rods
   Stainless Steel 309H Hollow Bar
   Stainless Steel 309H Polish Bars
   AISI 309H Round Rod

Review Date
Reviewed Product
Author Rating

Our Products

Enquiry Form

Contact form submitted
Featured Products
Contact Us

  Registered Office

  •         47, 2st Carpenter Street
  •         Near C.P. Tank Road,
  •         Mumbai – 400 004,
  •         INDIA
Export Destination

UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Switzerland, Poland, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan, Saudi Arabia.

  • Phone:- +91-22-6743 7444
  •         Phone:- 6743 8222
  •         Mobile:– +91-99691 20488
  •         Mobile:- +91-098670 71980
  •   Fax No.:- +91-22- 2382 9647
Domestic Supply

Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri

  •   Id:-