A286 Round Bar
A286 Round Bar

A286 Round Bar

A286 Round Bar Specification

  • Standard
  • ASTM A286, AMS 5731, AMS 5732
  • Application
  • Aerospace, Turbine Engines, High Temperature Fasteners, Gas Turbines
  • Length
  • Custom Cut, up to 6 meters
  • Type
  • Round Bar
  • Tolerance
  • +/- 0.01mm
  • Technique
  • Hot Rolled, Cold Drawn
  • Specific Use
  • High Strength and Oxidation Resistance at Elevated Temperatures
  • Finish
  • Bright, Black, Polished
  • Grade
  • A286
  • Material
  • A286 (Iron-Nickel-Chromium Alloy)
  • Processing
  • Annealed, Solution Treated
  • Diameter
  • 6 mm to 250 mm
  • Density
  • 7.93 g/cm
  • Manufacturing Method
  • Forged or Rolled
  • Corrosion Resistance
  • Excellent in Oxidizing Environments
  • Elongation
  • Minimum 15%
  • Operating Temperature
  • Up to 700C
  • Packaging
  • Wooden cases, bundles, or as required
  • Yield Strength
  • Minimum 415 MPa
  • Hardness
  • HRB 95-107
  • Surface Condition
  • Smooth, free from scale and cracks
  • Heat Treatment
  • Can be aged and solution treated
  • Tensile Strength
  • Minimum 895 MPa
 
 

About A286 Round Bar

What Are Specification A286 Round Bar?

DimensionsDIN, EN, ASTM, JIS, ASME, BS, AISI
Round bar sizeDiameter: 3-~800mm
Flat bar sizeThickness: 2 -100mm
Width: 10 to 500mm
Angle bar size3mm*20mm*20mm~12mm*100mm*100mm
Channel Bar80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Rectangular Bars Section3.0 to 12.0mm thickness
Billet Size1/2 to 495mm Diameter
Rectangles Size33 x 30mm to 295 x 1066mm
Hollow Bar32mm OD x 16mm ID to 250mm OD x 200mm ID)
DimensionsDiameter / Height:

ToleranceH8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements
FinishCold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
SurfaceHot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished
ConditionHardened & tempered, annealed
TechniqueStainless Steel Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod
ProcessingBar cutting to 650mm
FormRod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.

Equivalent material Of A286 Round Bar?

UNS:

S66286

International Specifications:

W. NR. 1.4980

Chemical Composition Of A286 Round Bar?

GradeCrNiMoCoVaAlTiBCFeMnSiPS
Alloy A28613.5-16.024.0-27.01.0-1.51.0 max0.1-0.50.35 max1.9-2.350.003-0.010.08 maxBal2.01.00.0250.025

Mechanical Properties Of A286 Round Bar?

Temperature, F70*70400800100012001400
Ultimate Tensile Strength, ksi95*14514313813110364
0.2% Yield Strength, ksi50*959393878862
Elongation, %40*242118181318

 

 



Superior Strength and Thermal Stability

A286 round bars deliver an excellent blend of high tensile and yield strength with good ductility, maintaining their mechanical integrity even at temperatures approaching 700C. This makes them especially suitable for demanding components in gas turbines and the aerospace sector.


Exceptional Corrosion and Oxidation Resistance

Engineered with a chromium-nickel-iron matrix, A286 exhibits outstanding resistance to oxidation and corrosive environments, particularly under oxidizing conditions. This resilience greatly enhances component longevity and reliability in harsh operating conditions.


Precision Manufacturing and Versatility

Produced using hot-rolled or cold-drawn techniques, A286 round bars offer precise tolerances (+/- 0.01mm) and a range of finishes, including bright, black, and polished. Custom sizing ensures suitability for diverse industrial applications, with processing options such as annealing and solution treatment.

FAQs of A286 Round Bar:


Q: How is the A286 round bar manufactured and processed for optimal performance?

A: A286 round bars are manufactured using forged or rolled methods, followed by precise processes like annealing, solution treatment, and aging. These treatments enhance their strength and ensure a smooth, scale-free surface, matching strict mechanical and tolerance requirements.

Q: What are the main applications of the A286 round bar?

A: A286 round bars are widely used in aerospace components, turbine engines, high-temperature fasteners, and gas turbines, owing to their ability to retain high strength and resist oxidation at elevated temperatures.

Q: When should A286 round bars be chosen over other alloys?

A: Select A286 round bars when applications demand a combination of high strength, excellent oxidation resistance, and stable performance at temperatures up to 700C, particularly in critical engineering environments.

Q: Where are A286 round bars typically sourced and supplied from?

A: A286 round bars are produced and exported internationally, with numerous manufacturers, suppliers, and exporters based in India, offering various packaging options such as wooden cases or bundles to ensure safe delivery.

Q: What benefits does A286 offer compared to standard stainless steels?

A: A286 provides significantly better mechanical strength and oxidation resistance at high temperatures compared to most standard stainless steels, along with good ductility and excellent long-term reliability in corrosive, oxidizing atmospheres.

Q: How can A286 round bars be customized for specific project requirements?

A: A286 round bars can be custom cut to lengths up to 6 meters, supplied in diameters ranging from 6 mm to 250 mm, and finished according to project needs, with precise tolerances and a choice of surface treatments to suit diverse industrial applications.

Tell us about your requirement
product

Price:

Quantity
Select Unit

  • 50
  • 100
  • 200
  • 250
  • 500
  • 1000+
Additional detail
Mobile number

Email

More Products in Other Round Bars Category

Nimonic 105 Round Bar

Nimonic 105 Round Bar

Length : 100 mm to 6000 mm

Application : Aerospace, Gas Turbines, Power Generation, Heat Treatment, HighTemperature Environments

Standard : ASTM, AMS 5822, BS HR 504, DIN 17742

Tolerance : H9, H11, or as specified

Type : Round Bar

Technique : Hot Rolled, Forged

Nimonic 90 Round Bar

Nimonic 90 Round Bar

Length : 100 mm to 6000 mm

Application : Aerospace, Gas Turbine Components, Oil & Gas, Power Generation

Standard : ASTM, ASME, AMS 5829

Tolerance : H9, H11, H13, as per requirement

Type : Round Bar

Technique : Hot Rolled / Cold Drawn

Waspaloy Round Bar

Waspaloy Round Bar

Length : 36 Meter

Application : Aerospace, Gas Turbine Components, High Temperature Applications

Standard : ASTM, DIN, JIS, EN standards

Tolerance : H9, H11, or as required

Type : Round Bar

Technique : Hot Rolled

Vascomax 300 Round Bar

Vascomax 300 Round Bar

Length : 16 Meter

Application : Construction, Engineering, Automobile Industries

Standard : ASTM A579 / A646

Tolerance : H9, H11

Type : Round Bar

Technique : Hot Rolled



Back to top