If you are looking to purchase Gr. 660 class B round Bars, then Steelo Fabrica is the perfect destination for you. Steelo Fabrica is a reputed company engaged in manufacturing and supplying great quality industrial products, including ASTM A453 Gr. 660 class B round bars.
Chemical configuration:
Carbon, manganese, silicon, nickel, molybdenum, phosphorus, vanadium, sulfur, aluminium are included in the ASTM A453 Gr.660 class B round bar composition.
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Characteristics hold by ASTM A453 round bars:
These ASTM A453 round bars have admirable features to deliver, such as easy installation and fit, robust design structure, durability, and many more. We manufacture class B A453 round bras as per the set industry norms using best-in-class material and modern techniques following the standard norm of the company.
Other characteristics hold by these round bars include resistance against corrosion, accurate dimensions, rugged constructions, durability, superior performance, dimensionally stability, durability, and many more.
Class B represents high-strength material even at elevated temperature is worked properly. Due to its higher strength, sometimes it is utilized in structural and pressure-containing applications at temperatures above approx. 500 degrees Celsius.
We provide these ASTM A453 round bars in different specifications as per the precise requirement of clients within the promised time frame. Apart from that, we are also engaged in providing great quality customized solutions as per the choice of the client industry.
Round bars manufactured from this Class B alloy are designed to be used at higher or elevated temperatures ranging from 1300 degrees F (that means 704 degrees Celsius).
Application fields:
Gr.660 class B round bars have immense application in the field of machine tools, engineering machinery, electrical component, and motor vehicle components.
These round bars are widely used in heavy engineering industries and power plants as transfer lines for hot fluids.
Other applications of the ASTM A453 round bars consist of industries like oil production and infrastructure industry.
Specification : ASTM A638/ ASME SA638
Dimensions: DIN, EN, ASTM, JIS, ASME, BS, AISI
Round bar size : Diameter: 3-~800mm
Flat bar size : Thickness: 2 -100mm, Width: 10 to 500mm
Rectangular Bars Section : 3.0 to 12.0mm thickness
Billet Size: 1/2 to 495mm Diameter
Rectangles Size : 33 x 30mm to 295 x 1066mm
Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Finish :Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Surface : Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished
Condition : Hardened & tempered, annealed
Technique : Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod
Processing : Bar cutting to 650mm
Form : Rod, 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.
| AISI | UNS | BS | Wr No. | En Name | DIN EN | JIS | AMS | ASTM | other names | Additional Requirements |
|---|---|---|---|---|---|---|---|---|---|---|
| 660 | S66286 | HR 51 | 1.4944 | X6NiCrTiMoV26-15 | 10269 | SUS 660 | 5726 | ASTM A453 GRADE 660A | incoloy a286 | NACE MR-0175 |
| CD | Cold drawn | P | Polished |
| BD | Bright drawn | SRE | Slit rolled edge |
| CG | Centreless ground | HF | Hot finished |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| ST | Smooth turned | PR | Peeled and reeled |
HOW TO GET BEST PRICE OF ASTM A453 GR.660 CLASS B ROUND BAR ?
If looking for ASTM A453 Alloy Grade 660 Class B Round Bars and Rod in exact length so first check ASTM A453 Grade 660 Class B Bars price per KG in India and calculate with wight chart before negotiating with your supplier.
| Element | C | Mn | P | S | Si | Ni | Cr | Mo | Ti | Al | V | B |
| Grade 660 | 0.08 max | 2.00 max | 0.040 max | 0.030 max | 1.00 max | 24.0-27.0 | 13.5-16.0 | 1.00-1.50 | 1.9-2.35 | 0.35 max | 0.10-0.50 | 0.001-0.010 |
| ASTM A453 | Class | Tensile, Mpa | Yield, Mpa | Elong. %, min | RA %, min |
| Grade 660 | A, B , C & D | 895 min | 585 min | 15 | 18 |
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Steelo Fabrica is an ISO 9001:2015 Certified Manufacturer, Wholesaler, Supplier, Importer, Exporter, and Trader of a wide range of Bars and wires in a variety of materials like Stainless Steel, Duplex Steel, Inconel, Nickel, Hastelloy Titanium and Tantalum, Carbon Steel and more.
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