309 stainless steel round bar

309 Stainless Steel Round Bar

Many core industries demand materials suited to high temperatures and corrosive atmospheres. A 309 stainless steel round bar displays brilliant oxidation resistance and handles extreme temperatures. It can resist oxidation up to 1900°F. Its composition includes chromium, nickel, silicon, phosphorus, carbon, manganese, and – significantly – sulfur. This profile lends it admirable corrosion-resistance properties.

An AISI 309 forged bar gets widely used in aircraft parts, chemical enterprises, heating applications, and oil refineries. It also gets employed in boilers, oven linings, and furnaces. Finding a reliable provider will help industries maintain a long service duration, creep resistance, and environmental adaptability.

Verified Supplier

available 10 cars

309 stainless steel rod and rounds suppliers in UAE

309 stainless steel round bar specifications


309 stainless steel round bar specification

For special sizes, get in touch with one of the licenced 309 stainless steel round bar suppliers in the UAE listed above.
309 stainless steel round bar size Stainless steel 309 flat bar size SS 309 hex bar size
Outside Diameter in the range of 4mm to 500mm
  • Thickness: 2mm to 150mm
  • Width: 12mm – 150mm
18mm – 57mm (11/16″ to 2-3/4″)
AISI 309 ground and rolled polished bar ASTM standard 1.4828 AISI 309 cold rolled square bar size AISI 309 stainless steel bright bar size
  • ASTM A276
  • ASTM A479
  • ASTM A182
  • ASTM A314
  • ASTM A370
  • ASTM A484/A484M
  • ASTM A582/A582M
  • ASTM A751
18mm – 47mm (11/16″ to 1-3/4″) Outside Diameter in the range of 4mm to 100mm
SUS309 stainless steel rectangular bar supply state UNS S30900 bars specific thermal capacity at 20°C J/kg K SUS 309 bright bar finish
  • Solenoid quality
  • Smooth turned & Polished
  • The strain hardened
  • Turned & rough polished
  • Annealed
  • Hardened strain
  • Peeled and polished
  • Trailed center less ground & polished
500
  • Hairline
  • Pickled
  • Peeled
  • Bright
  • Polishing
  • Mirror
  • Black
  • Belt polished condition
SS 1.4828 rounds melting point Werkstoff Nr. 1.4828 shaft density 1.4828 stainless steel billet temperature range
2500 – 2590(°F) at 68°F: 0.285 1900°F
INOX AISI 309 rod shape WNR 1.4828 bar stock value added services 309 SS polished bar tolerances
  • Hexagonal
  • Round
  • Square
  • Rectangular
  • Hollow
  • Production bar cutting
  • Chemical milling
  • Turn, ground, and polishing
  • Surface machining
  • Rigidizing
  • Custom packing
  • Folding
  • Shearing
  • Precision grinding
  • Trepanning
  • Heat treatment

Use chat or email to communicate directly with the 309 stainless steel round bar stockists, stockholder, and distributors of these services.

  • H11
  • H12
  • H13
  • H8
  • H9
  • H10
  • K9
  • K10
  • K11
  • K12 or custom
ASTM A276 Type 309 cold drawn bar weight formula ASTM A276 grade 309 heat treatment Hardness range of ASTM A276 309 cold finished round bar
  • 309 SS round bar: Diameter (mm) X Diameter (mm) X 0.00623 = Wt. per Mtr.
  • A276 GR 309 hex bar: Size (mm) X Size (mm) X 0.00680 = Wt. per Mtr.
  • ASTM A276 TP 309 flat bar: Width (mm) X Thickness (mm) X 0.00798 = Weight per Mtr.
  • SS 1.4828 square bar: Size (mm) X Size (mm) X 0.00788 = Wt. per Mtr.
  • Annealed
  • Solution Annealed
  • Rockwell B (HR B) max 85
  • Brinell (HB) max 147
Most demanded ASTM A276 Gr 309 round bar types ASTM A276 TP 309 hot rolled bars condition Manufacturing technique of A276 GR 309 bar
  • 309 stainless steel round bar
  • Stainless steel 309 rod
  • SS 309 flat bar
  • AISI 309 hex bar
  • 1.4828 AISI 309 cold rolled square bar
  • AISI 309 stainless steel rectangular bar
  • SUS309 stainless steel bright bar
  • ASTM A276 UNS S30900 rounds
  • SUS 309 shaft
  • SS 1.4828 billet
  • Werkstoff Nr. 1.4828 bloom
  • 1.4828 stainless steel bar stock
  • INOX AISI 309 polished bar
  • WNR 1.4828 cold drawn bar
  • 309 SS bright drawn round bar
  • ASTM A276 Type 309 cold finished round bar
  • ASTM A276 grade 309 hot rolled bars
  • ASTM A276 309 annealed bar
  • ASTM A276 Gr 309 forged round bar

Compare our prices and response times with those of other stockists of 309 stainless steel round bar

  • Condition T (Hardened and tempered at high temp)
  • Condition A (Annealed)
  • Condition H (Hardened and tempered)
  • Condition S (Strain hardened/ light cold worked)
  • Condition B (Severe cold worked)
  • Hot finished
  • Cold finished
Certification of A276 tp309 annealed bar Origin standards of A276 Type 309 forged bar A276 309 hexagonal bar features
  • Fumigation certificates
  • Raw materials certificate
  • Third party inspection report
  • HS code commercial invoice
  • Laboratory test certificate from Govt. approved lab
  • Form a for generalized system of preferences (GSP)
  • Moisture testing report
  • Heat treatment charts
  • Surface roughness measurement
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1
  • EN 10204 3.2 Material test certificates (MTC)
  • NACE certified
  •  IGC practice E
  • American Standard
  • Russia Standard
  • Janpanese Standard
  • European Standard
  • Corrosion resistance
  • Heat resistance
  • Preferably not oxyacetylene though
A276 Gr 309 forged cold drawn bar benefits A276 TP 309 round bar marking 309 stainless steel peeled round bars applications
  • High strength
  • Hygiene
  • Aesthetic appearance
  • Resistance to heat
  • Outstanding oxidation
  • Material grade
  • Nominal size
  • Method of manufacturing
  • Heat number
  • Specification
  • Schedule or wall thickness
  • Manufacturer’s name or Custom logo – on request
  • Power Plant Industry
  • Chemical Industry
  • Energy Industry
  • Oil and Gas Industry
  • Pharmaceuticals Industry

The Middle East, Oman, Saudi Arabia, Senegal, Tanzania, Namibia were supplied with SS 309 rod by the top ten dependable suppliers of 309 stainless steel round bar.

Stainless steel 309 forged round bar documentation offered SS 309 bright bar packaging Why choose 309 stainless steel round bar suppliers from pipingmaterial.ae ?
  • Country of origin certificate (original)
  • Copy of invoice
  • Copy of packing list indicating details of sizes, quantity, weight, thickness etc.
  • Manufacturer’s mill test certificate certifying, heat no, finish, chemical composition, grade etc.,
  • Bill of lading.
  • Crates (steel/wooden)
  • Wrapped in plastic or standard seaworthy export packing
  • Custom
  • Special crates for with each radius separated
  • Bundles (hexagonal)
  • Wooden Boxes
  • PE Fabric Bundles
  • Quick responce within 24 hours
  • Quotation with valuable data sheet
  • Ship with MTC Acc. to EN 10204/3.1
  • High precision process available
  • Solution treatment / aging treatment
1.4828 AISI 309 cold rolled hex bar payment term AISI 309 stainless steel square bar AMS ASTM A276 UNS S30900 rectangular bar lifespan
  • LC
  • TT
  • West union
  • Paypal
AMS 5523 Over fifty years.
SS 1.4828 round bar inspection methods ASTM A276 Type 309 bloom delivery time 309 SS rounds transport
  • Visual inspection test
  • Chemical test
  • Mechanical test
  • Destructive test
  • Non destructive test
  • Pmi test
  • Third party inspection test
  • Nabl approved lab test
  • Flaring Test

Successful and brief communication with the dealers, distributors, and 309 stainless steel round bar stockists listed above

  • Generally it is 7-10 days if its in stock
  • 15-20 days if its not in stock
  • By sea
  • By air

Choose the right UNS S30900 hex bar suppliers for quality stock and lowest price in the Middle East

Most common types of SS 309 round bar

SS 309 shaft

SS 309 shaft

1.4828 AISI 309 cold rolled forged bar

1.4828 AISI 309 cold rolled forged bar

INOX 309 rounds

INOX 309 rounds

ASTM A276 Type 309 cold finished round bar

ASTM A276 Type 309 cold finished round bar

AISI 309 hexagonal bar

AISI 309 hexagonal bar

309 stainless steel threaded bar

309 stainless steel threaded bar

Stainless steel 309 rod

Stainless steel 309 rod

Werkstoff Nr. 1.4828 billet

Werkstoff Nr. 1.4828 billet

ASTM A276 Gr 309 hot rolled bars

ASTM A276 Gr 309 hot rolled bars

A276 TP 309 square bar

A276 TP 309 square bar

SUS309 stainless steel bar stock

SUS309 stainless steel bar stock

A276 309 cold drawn bar

A276 309 cold drawn bar

ASTM A276 309 bright bar

ASTM A276 309 bright bar

ASTM A276 UNS S30900 flat bar

ASTM A276 UNS S30900 flat bar

SUS 309 peeled round bars

SUS 309 peeled round bars

A276 GR 309 polished bar

A276 GR 309 polished bar

AISI 309 stainless steel forged cold drawn bar

AISI 309 stainless steel forged cold drawn bar

SS 1.4828 ground and rolled polished bar

SS 1.4828 ground and rolled polished bar

UNS S30900 forged round bar

UNS S30900 forged round bar

1.4828 stainless steel rectangular bar

1.4828 stainless steel rectangular bar

ASTM A479 type 309 hot finished round bar

ASTM A479 type 309 hot finished round bar

309 SS annealed bar

309 SS annealed bar

WNR 1.4828 bright drawn round bar

WNR 1.4828 bright drawn round bar

ASTM A276 grade 309 bloom

ASTM A276 grade 309 bloom

SS 309 rod price

Size Price USD/Unit Price in Driham Price in Nigeria
10mm x 2mtr long US $ 9.48 34.82 AED 8391.03 Naira ₦
22mm dia x 1.5 mtr US $ 98.85 363.06 AED 87495.10 Naira ₦
3 dia x 12 ft long US $ 1375.12 5050.54 AED 1217159.97 Naira ₦
1 dia x 20 ft long US $ 199.26 731.84 AED 176371.00 Naira ₦
6mm, dia x 3 mtrs length US $ 2.48 9.11 AED 2195.12 Naira ₦

Creep properties of AISI 309 flat bar

1% Elongation^1 for Rupture^2 for
Temperature °C 1,000 h N/mm2 10,000 h N/mm2 1,000 h N/mm2 10,000 h N/mm2 100,000 h N/mm2
900 8 4 15 8.5 3
800 20 10 35 18 7.5
700 50 25 75 36 16
600 120 80 190 120 65

A276 tp309 hollow bar coefficient of linear thermal expansion

200°C 16.5
400°C 17.5
800°C 18.5
600°C 18.0
1000°C 19.5

INOX 309 rectangular bar electrical properties

Electrical properties Value
Electrical resistivity (in x 10-6) 30.7 at 68°F

Thermal properties of A276 TP 309 square bar

Thermal properties Value
Coefficient of
thermal expansion
(in/in)/
°F x 10-6
8.28 at 32 – 212°F
Thermal conductivity
(BTU/h ft. °F)
9.0 at 32- 212°F

HS code of stainless steel 309 round bar

HSN Code Product Description
7219 SS 309 round bar

Stainless steel 309 vs 310

Stainless steel 309 Stainless steel 310
Chemical composition Iron is the base metal and it also has 12% nickel and 22% chromium. It also contains trace amounts of silicon,
carbon, and manganese.
Iron is the base metal and it also has 25% chromium and 20% nickel. Small quantities of silicon, carbon, and
manganese are also present.
Temperature resistance It can be used in high-temperature situations, however not as high as 310 Stainless Steel. Its maximum
operating temperature is around 1800°F, or 980°C.
Its high-temperature construction allows it to function in environments as high as 1150°C (2102°F).
Applications requiring cycle heating and cooling frequently select it.
Applications Frequently utilized in situations requiring moderate oxidation and high temperature corrosion protection.
Exhaust systems and heat treatment equipment frequently use it.
Favored for uses where exposure to extremely high temperatures is possible. It is frequently utilized in heat
treatment apparatus, furnace parts, and other high-temperature settings.
Cost In general, stainless steel 309 is more affordable. Stainless steel 309 is less affordable.

Material equivalent of SUS 309 hex bar

Standards Country 309 SS round bar
UNS North America S30900
WNR Russia 1.4828
ASTM America ASTM A276
ASME Australia ASME SA 276
JIS Japan SUS 309
BS United Kingdom 30900
GOST Russia
AFNOR France
EN Europe
AMS United States 5523
ANSI America
SAE United States
AS Australia
DIN German 1.4828

WNR 1.4828 square bar physical properties

Grade Melting
Range
(°F)
Density
lbm/in3
Modulus of
Elasticity
(psi x 106
Specific Heat
(BTU/lb/
°F)
309 2500-2590 at 68°F: 0.285 28.5 0.1200 at 68°F to 212°F

ASTM A276 Type 309 bright bar chemical composition

Grade UNS number Elements Composition, %
Type 309 S30900 Carbon 0.20 max
Chromium 12.00 – 15.00
Phosphorus 0.045 max
Sulfur 0.030 max
Manganese 2.00 max
Silicon 1.00 max
Nickel 22.00 – 24.00

Mechanical properties of A276 gr 309 rounds

Property Value
Finish Hot-finished Cold finished
Thickness,in. (mm) All up to 1⁄2 (12.70) incl over 1⁄2 (12.70)
Yield strength 205 MPa 310 MPa 205 MPa
Tensile strength 515 MPa 620 MPa 515 MPa
Area, min, % 50 40 40
Elongation in 2 in. [50mm] min, % 40 30 30
Brinell hardness number

309 stainless steel round bar properties

The delivery address and the dispatch time for ASTM A276 UNS S30900 shaft

Transport to Variations in price and scheduled delivery
Canada 5 % extra | 45 days
Mexico 5 % extra | 45 days
Panama 5 % extra | 45 days
Costa Rica 5 % extra | 45 days
Puerto Rica 5 % extra | 45 days
Trinidad And Tobago 5 % extra | 60 days
Jamaica 5 % extra | 50 days
Bahamas 5 % extra | 60 days
Denmark 5 % extra | 35 days

Buy SS 309 rod and 309 stainless steel square bar with NDT test report to check stress cracks

Purchasing products with tight tolerance limits is an efficient way to bring quality focus to the application. Manufacturers generally use a tolerance of H9 for a 309 stainless steel rod, i.e., +0mm to -0.052mm (0″ to -0.00205″). The size tolerance implies an allowed deviation in the measurement of the rod. The metrics cover thickness and diameter.

Customers can specify desired tolerance levels and custom dimensions while ordering the product. Many manufacturers can address specific demands to match the industrial requirement. After clients receive the product, non-destructive tests can measure tolerance and examine defects, deviations, and structural concerns.

Locating authentic providers for industrial materials is a challenging and sensitive task. Spurious and poor-quality vendors can bring down performance and inflate costs. Partnering with pipingmaterial.ae can help you zero down on verified and trusted dealers of a stainless steel 309 hexagonal bar.

  • Legitimate top-ten listings only
  • All vendors verified personally in-house
  • Clear demarcation of manufacturers, suppliers, stockists, distributors, and dealers
  • Live chat to contact vendors for an instant quote
  • No need to browse hundreds of options with no guarantee of availability
  • You can directly order a custom product from manufacturers
DIN 1.4828 flat bars and rectangular bar stock available in hot rolled/ cold rolled delivery conditions

Measuring the quality of stainless steel products is imperative for safety, performance, and cost management. Manufacturers ensure quality during the production of an INOX 1.4828 hex bar by adhering to the norms of ASTM, DIN, ISO, and other international standards. These specifications state dimensional tolerances, metrics for hardness, surface finish details, etc.

Buyers can measure these details by analyzing the MTC or Mill Test Certificate. The mill issues this report and details the relevant product information, test results, etc.

Another way to gauge the quality of a SA 276 Gr 309 flat baris to commission tests to a third-party lab. These agencies can verify the MTC and test the material via ultrasonic techniques, radiography, etc.

Stainless steel 309 cold finish round bar and SUS 309 square bar length varies from 3m to 6m

Cold drawing essentially stretches a UNS S30900 rod at room temperature, using force instead of heat to obtain the desired product. This manufacturing technique accrues wins in mechanical properties. The increased strength of an SS 309 cold drawn bar stems from grain refinement and dislocation during the process. Cold drawing leads to the precipitation of secondary phases, or martensite transformation, inducing a considerable increase in hardness.

Defects can seep into an ASTM A276 type 309 bright bar during manufacture. Non-destructive testing helps trace cracks and ensure quality. The standard tests include Eddy current, magnetic particle testing, ultrasonic, and radiography. Electromagnetic testing can accurately detect cracks, cavities, soft spots, etc., near the surface.

DIN 1.4828 corresponds to Type 309 of stainless steel. Buyers can procure this material in various shapes, like flat, hexagonal, and rectangular. Under this specification, these bars get measured based on their diameter and thickness.

Hexagonal bars are generally available in sizes from 2mm to 100mm. An ASTM A479 grade 309 square bar comes in sizes from 4mm to 100mm. Flat or rectangular bars can measure 2mm to 100mm. The thickness ranges from50 mm to 6000 mm. Note that the dimensions vary widely based on client requirements. Customers can order length cut-to-size options.

Cold finishing involves drawing the required material in the cold state through a die. The round bar gets modified in thickness and diameter per the requirements. The final step is annealing or other heat treatment to meet the desired properties. This method can produce a smoother finish and better adherence to dimensional tolerance.

Most mills can provide different surface finishes. A common choice is 2B standard grey mill finish that is affordable but may lack scratch resistance. Others are bright, peeled, smooth turned and slit rolled. You should go with a finish that matches your requirements and accommodates into your budget.

A polished finish is a good choice for durability and corrosion resistance. SUS 309 polished bars give a reflective and premium look.