709M40/ 709M40T Hex Bar Stock dia 3-450mm, EN-19 Carbon Steel Flat Bars Dimension. 5Though they are unalloyed, the chemical composition of the EN8 Carbon Steel Round Bar will consist of manganese ranging between 0. 1 Ton. Finish : Bright, Polish & Black. Size : Diameter 2mm to 400 mm or 1/8” to 16”. Thermal conductivity: 46. K12,K13, EN 10060 Forged and Rough Peeled 160 to 600 EN 10060 Hexagon 5 to 80 0. The square bright bars offered by us are checked by our proficient quality experts, who ensure to bring these in strict adherence with the international quality norms and standards. 53 lbs for the square bar in this example. Bright Drawn Rounds - Imperial . US$ 580. Us $1000-10000 / ton ( fob price) Super alloy monel 400 square bar astm b164. . Super Metal Manufacturing Co. services; market sector. 170. Steel Udyog, Kolkata, West Bengal. 050 MAX: View Complete Details. Country of Origin. 100% tested thru Digital Ultrasonic Flaw Detector, as per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO. US$ 1,200. 00-US$ 1,200. At Hindustan Inox, we produce superior finish cold finished Square Bright Bars. Bright Bars have found usage at a very wide scale, extending quality construction finish, anti-corrosive properties, and high. Us $650-900 / ton ( fob price) 27c15 alloy steel round bar. Contact Supplier. Square Bright Bar product price in India ranges from 100 to 58,000 INR and minimum order requirements from 1 to 1,000. EN16 Engineering Steel Alloy is commonly supplied as EN16T to the BS970 specification. It is characterised by its excellent strength and weldability. K. Us $800-1800 / ton ( fob price) En 42j alloy steel round bar. Popular size ranges shown below, other sizes available upon request. 00785kg/m, this formula is used to calculate the weight of MS square bar in Kilogram per meter. 1 304L solid Stainless steel bright bar (square, round, hex. Generally speaking, the difference in the strength of both of these alloys are very little. Country of Origin: Made in India. Righton Impex. Manufacturer of Bright Bar - MS Bright Square Bar, MS Bright Hexagonal Bar, MS Bright Round Bar and Window Cut Square Bright Bars offered by Shivratna Steel Pvt Ltd, Nadiad, Gujarat. (3/8" x 3/16") Mild Steel Flat Bright. For final EN1A Hex Bar price list please mail us. Us $600-2200 / ton ( fob price) 45mn carbon steel bar. US$ 700. To produce flawless range, we have employed a highly creative team of professionals who have immense experience in the industry. Fe 500. 62mm, available in lengths of up to 3m. With excellent ductility EN16 (605M36T) offers high tensile strength and shock resistance. New_Bright Bar nilay 2022-05-11T16:16:09+05:30. 16 MnCr5 Square Steel Bright Bar, 18 meter ₹ 71. Features: - Immaculate finish. Bright round bar up to 63. Rectangular Copper. EN19. Length :3 to 6 Meters. EN-1A square bright bar is one of the most widely used grades in the market. MS Bright Square Bars is available in sizes of 5 mm to 65 mm with make options of Rolling, Concast Billet and VSP Billet. Round steel 20mncr5 forged bar. Bright Bar Manufacturer in. Cold Drawn and Peeled 2. . Contact Supplier. 60% to 1. US$ 1,179. Us $800-1800 / ton ( fob price) En 42j alloy steel round bar. 72221112. We also stock Black EN24T /817M40T flats up to 150 x 50mm, and Black EN24T /817M40T squares up to 100mm. 19 to 3. SIZES: The size range is quite vast, ranging from 16Ø – 160Ø in peeled and 6Ø – 80Ø in drawn. Get Quote. National Steel Industries is one of the largest suppliers of EN8 Round bar in India. Stainless steel bright round bar ss 316 rods; 12mm- 20mm ms bright bar, polished; Round en1a bright bar , size: 4mm start; 150 mm to 350 mm round bar; JSC Cold Drawn Stainless Steel Bright Bar Matta Round En8 Square Bright Bar ₹ 100 / Kg. Flat bars, as well as square bars, are usually produced by the rolling method in lengths of 4-6m. EN24 – BRIGHT BAR Annealing: Heat slowly to 840-860°C, soak well and allow to cool with the furnace to 580°C, before withdrawing. Square Bar. Ryerson’s aluminum tread plate is durable and corrosion-resistant. 02 mm. Single Piece Length: 22 Feet. Get contact details, email, phone and address of companies manufacturing and supplying Square Bright Bar along with details of Square Bright Bar importers and buyers. Grades we manufacture regularly in Cold Drawn Bright Bar Steel Rounds : Mild Steel, 1018, En8d, En1a, En1a (Pb), En8m, En15Am, SAE 4140, etc. Find here Bright Bar, suppliers, manufacturers, wholesalers, traders with Bright Bar prices for buying. 0mm thickness: Channel Bar: 80 x 40mm to 150 x 75mm section; 5. 2. ms bright bar. Although we have extensive experience dating back to the 1920s, we are a modern, forward-looking organisation with an eye towards. Ganapathypudur, Coimbatore, Tamil Nadu. These alloys can be hot worked, cold worked, or annealed. For more information please contact us on 0800 123 70 10 or email sales@metalsupplies. EN8 bright square bar have been cold over, cold drawn. Wholesale Merchants of Mild Steel Bars - Mild Steel Square Bars, MS Bright Bars, MS Bright Square offered by Vinayaka Steels, Coimbatore, Tamil Nadu. The diameter range varies depending on the different types of materials. Send Email. 005274 lb/ft, this formula is used to calculate the weight of MS square bar in pounds. mild steel round bar s355. 7222 (Other bars and rods of stainless steel; angles, shapes and sections of stainless steel – bars and rods, not further worked than hot rolled, hot-drawn or extruded: of circular cross section) 722211 – Of circular cross section. EN24 Square Bar, Material Grade: En 24 ₹ 90. En Series Steel Bars in Faridabad. Because it is medium carbon steel, the elemental inclusion of carbon in the 080M40 Hex Bar is between 0. Our wearhouse of EN 1A Alloy Steel Round Bar 6 locations throughout India, area include approximately 750,000 square feet of production. Kiah Metallurgical Supplies is a full steel products export like nickel alloys Round Square Bright Bar duplex steel Round Square Bright Bar inconel Round Square Bright Bar, monel Round Square Bright Bar export india. These grades are. Square Bright Bar suppliers and manufacturer as per ASTM A276 304, 304l, 316, 321H, 304L, 430F Grade. EN19 Carbon Steel Hex Bar also displays high tensile strength and is. Tee Sections. steel round bar en24. Thermal expansion: 11. Our offered range is developed with the help. 43: AED 16. Contact Supplier. 47. US $1000-4500 / Ton ( FOB Price) Sizes of Bright Mild Steel Flat Bar. Stainless Steel Square Bar in Faridabad. Jang Bahadur Singh (Partner) Deep Industrial Corporation. Round bars are used in the production of fastener products like bolts, nuts, pins, and rivets. Forming black bars doesn’t involve second reheating passes for accuracy, and hence, they are mostly developed without any delays in the process. Tolerance: ASTM Standards, H9-H11 or K9-K11 according to. 00 / Metric Ton. 1 are some of the certifications that we provide with our SS 304 Bright Bars. 02 3. . Applications include axles, bolts and connecting rods, motor, hydraulic and pump shafts, machinery parts etc. The bright bar helps save machining time and has very close tolerances. These experts make use of only those raw material, which have successfully passed metallurgical Tests and also have. Bright Square Steel Bars are cold processed products formed by deformation by passing the bar through a die. Mahavir Steel supplies a wide range of Mild Steel (MS) Square Bars. We are manufacturer of EN 8D Bright Round Bar. Rs 209/ Kilogram (s) EN8 Bright Round Bars. Stainless steel bright round bar ss 316 rods; 12mm- 20mm ms bright bar, polished; Round en1a bright bar , size: 4mm start; 150 mm to 350 mm round bar; JSC Cold Drawn Stainless Steel Bright BarMild steel class 4 square bar, 6 meter, 16 mm; Iron square rod; Shree ji ms square bar, for construction, single piece lengt. EN1A Hexagonal Steel Bright Bar. Established in the year 1991, we, 'Shri Bhagavati Bright Bars Limited', are a reputed manufacturer and supplier of Bars and Wires. 27ANZPS1122P1Z5. Brand: IMPORTED. SS square bar ready. bright round bar. (3/16” – 4-1/2”) Supply conditions; Length: Length – upto 6. Square,round sae/aisi 1018 steel round bar manufacturers in. Tolerances for bright drawn, ground, turned and polished stainless steel bars are included with the general standards for other bright steel bars in BS EN 10278. Contact Supplier. Bright Bar Hexagons – 22mm to 50mm. Square bar is a solid metal bar that has a square cross section. US$ 580. 0mm thickness: Hollow Bar:. As a result, SS bright bars are in high demand these days for creating elaborate trellis and stairs. EN32b Round Bar Components when carburized its have a strength range of 430-490 N/mm2 and a hard wearing surface. EN8 bright mild steel round is a medium power which is suitable for over-all engineering determinations that need steel of a higher strength than mild steel. en8,Y15 free-cutting steel bar. EN1A Square Steel Bright Bar. Turned. PRODUCTS. Square Bar. The old BS970 Parts 1 & 3: 1991 standards have been replaced by a number of EN Standards, the most important of which are shown below. 100% tested thru Digital Ultrasonic Flaw Detector, as per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO. ·. 700 to 7000 mm. bright round bar. bright steel bars. Stainless Steel 304 Round Bar manufacturer & supplier in India, check SS 304 Round Bar, ASTM A276 Type 304 Rod, ASTM A479 GR 304 Bright Bar, Check Price List of UNS S30400 Hot Rolled SS Round Bar. 27: 60MM SQ: 316/ 316L: Square: US $4. Each grade utilizes varied applications. Polished 12 mm Mild Steel Square Bright Bar, For ₹ 58/ Kg Get Latest. 0 Kolkata, WB. Square Bars; RCS; Dowel Bars; Annealed Steel Bar; Cold Drawn Steel Bar; Customised Steel. Currently 1 people doing weight calculation square bar. Get Best Quote. 02 3. Thickness: Immediately. EN16 Round Bars can be applied with heat treatments such as annealing, normalizing, quenching, and tempering. Stainless Steel Bar Stock List. During case hardening, the surface of the outer bar becomes hard, but the internal core region of the bar remains pliable. Get Quote. Bright Bars offered to find application in areas like Machined Components, Dairy Equipment, Pump. stainless steel. Country of Origin. Any size within our size range can be manufactured provided the requirement is regular. Lengths (m) Cold drawn Round 3. Sahil polished bright bars, single piece length: 3 meter; Square bar, material grade: ms/en8/2830/st52, size: 10mmto 1. EN8 grade is a pure, medium carbon Steel, which has extraordinary strength levels as compared to normal Bright Mild Steel, due to. 19 to 3. 00-US$ 1,200. 08 to 1 1/2 H8, H9, H10, H11 Hexagon 5 to 76. EN16 comes under alloy steel grades of steel. is an independent producer of EN 36 Alloy Steel Round Bar based in India, manufacturing cold drawn steel in freecutting, specifications in accordance to BS EN ISO 9001:2008 . Devasya Industries. ,products include: ss round bar : 18%: 72221911: bright bars- chromium type : 18%: 72221912: bright bars nickel chromium austenitic typ : 18%: 72221919: bright bars of othr type nt frthrwrkd thn ht rld ht-drwn/extruded othr thn circlr crs sctn : 18%: 72221991: others chromium type : 18%: 72221992: others nickel chromium austenitic. Contact Supplier Request a quote. EN8D steel bars have a carbon content of 0. EN Standards for Stainless Steel Bar. EN16 is an alternative alloy steel grade to other chromium and nickel-chromium high tensile steel specifications. Price of Stainless Steel Bright Bars in India. 60 mm to 50. Mild steel round and square bar weight chart; Ms bar weight table/ ms round bar/ ms square bar/ ms hexagon. Our bright square bars ‘ quality makes them a preferred choice of various leading industries that demand high dimensional accuracy and perfection. Other elements can be simply added. The mild steel can be hardened at 780-800o C then quenched in oil or water. There are several distinct grades of steel that are made: EN3A, EN8, EN9, EN19A/R, and EN19T. Stainless steel 316 flat bar; Mild steel square bar, for construction; Mild. Characterised by excellent weldability, very good machinability with reasonable strength and very good ductility. A few of the uses are rollers, pins, axles and precision components. US$ 500. Automobile frames and chassis are constructed from various kinds of stainless steel bright bars in flats, squares, and rounds. 14 h11 Square 5 to 80 0. Unidirectional tex-ture, not very reflective. The diameter of round bars in the as drawn length shall be measured at a distance of at least 150mm from the end of the bar. EN24T is a nickel chromium molybdenum specification available as full bar lengths or cut pieces in flat and round bar with delivery to the whole of the UK. US$ 2,000. Us $1000-1700 / ton ( fob price) Din 17crnimo6 alloy steel hot rolled round bar. A 182 f-9 alloy steel round bar. The Right Steel. To meet the diversified requirements of our prestigious clients, we are offering an excellent quality Mild Steel Square Bars. EN 8 Bright Bar + View All. . Yerik International. 42CrMo4 Round bar supplier in Mumbai. en3 bright & black en8 bright & black en8 bright hex af. Stainless Steel Bright Bars: Outside Diameter in the range of b4mm to 100mm. Bright Drawn Steel Bar as per EN 10277 in the drawn, ground, peeled, or turned. BS 970 1955 EN. They are also used in the manufacturing of cutting tools and molds. Approx. Square bar is a solid metal bar that has a square cross section. also used as guide rails for material handling equipment and as support bars. What are the types of bright bars? Bright Round Bars: A bright round bar is designed through extensive heat treatment to provide extreme hardness. 2 0. 830 6. 00-US$ 800. 11 lb/ft. Manufacturer of Mild Steel Square Bar - Construction Mild Steel Bars, MS Square Bar, Mild Steel Square Bright Bar and Cold Rolled Square Bar offered by Alok Industries, Ahmedabad, Gujarat. The bright bar helps save machining time and has very close tolerances. 3/5, Sakar Bhavan, Ground Floor, 6th Khetwadi Lane, mumbai – 400 004, India. Anneal afterwards is recommended to prevent breaking. ₹ 70/ Kilogram. The size in which is available. PBSI Carbon Steel Bright Steel Bars. Steel Udyog, Kolkata, West Bengal. Prem Steel Traders. All stainless stock can be delivered mirror polished if required, Call for details. SIZES: The size range is quite vast, ranging from 16Ø – 160Ø in peeled and 6Ø – 80Ø in drawn. These bars are additionally utilized as strung rebar for joining RCC structures beginning from structures to control plants. No Minimum order. EN8 Bright Square Bars are available in sizes of 4mm to 80mm with make options of rolling, concast billet and VSP billet. ₹ 63. 190. Our unwavering dedication to excellence in our Square. Buy Cold Drawn Bright Bar and rod in shape of hex, flat, square and rectangular from trusted and verified manufacturers in Dubai. Carbon Steel Bright Bar. Virgamet offers: Methods of manufacture and surfaces of flat bars. En, DIN, JIS, ASTM, BS, Cold Drawn Round Square / Flat / Hexagon / Stainless Steel Bar. we are ISO 9001:2015 Certified Bright Bars Manufacturer in Maharashtra. EN8 supplier and manufacturer of round bars, billets, square bars, bright bars, plates, flats, blocks, and sheets. Round K1045. Sat, 16 Dec, 2023. Additional Information: Item Code: SAE1018. ROUND/SQUARE/HEX/FLAT: Size: 3 MM TO 100 MM: Surface Finish:. Price list of Stainless Steel Bright Bars in India. in all sizes and shapes like Round, Square, Hexagon, Flat and other sections in Mild steel and Alloy steel in all. EN8D Carbon Steel Square Bars. S. 275/1, Sanganoor Main Road, Ganapathy. Since the outer surface of the 709m40t Square Bar remains hard, the strength of the material has considerably increased. SS 316L Bright Bars : Outside Diameter in the range of 4mm to 200mm. 1 and EN 10204 3. En-19 Bright Bars ₹ 90/ kg. 42CrMo4 Round bar, Plate, billets, flatbars, Flats, Blocks & sheets supplier and manufacturer. Hexagonal En 8d Bright Hex Bar, 6 Meter, 12 Mm ₹ 250/Kg. ₹ 67/ Kg. 35MM TO 406MM DIA (1/4” – 16”) Feature : Corrosion Proof, Excellent Quality, Fine Finishing, High. 3 x 15mm - 105 x 200mm. The size range is quite vast, ranging from 16Ø – 160Ø in peeled and 6Ø – 80Ø in drawn. - Application and Uses of round bright steel bars - What is EN1A Square Bright Bar and what are the major applications? - The ultimate guide to free-cutting. Grade. Search. EN-19. Round bar supplier in Mumbai for EN8. A typical Stainless Steel Hexagon Bar ranges from 12mm-45mm diameter whereas the Stainless Steel Square Bar measures 12mm. ₹ 70/ Kilogram. BS 970 1955 EN: Round bar size: Diameter: 3-~800mm: Hex Bar size: 2-100mm A/F: Flat bar size: Thickness: 2 -100mm: Width: 10 to 500mm: Square bar size: 4 to 100mm: Angle bar size: 3mm*20mm*20mm~12mm*100mm*100mm: Section: 3. 2 m, 3 m, 5. Condition:. Available in 30, 45 & 60 degree thru fully automatic both-end chamfering machine. BS 970 1991. Length. 73. Our core products are speciality steels such as carbon and alloy steel (EN3A , EN8, EN9, EN19, EN24, EN36B), Bright Drawn & Peeled Bars, Mild Steel (Angles, Channels, I-Beams, Tubing, Squares, Rounds, Flats), Flat Products (Plate and Sheet), Band Saw Bi-Metals Blades and Brass, Bronze and Copper in Rods, Bars and Flats. X. It is usually supplied hardened and tempered as EN24T or EN24U. 00-US$ 700. Bright flat bar is widely used for DIY, industrial, and commercial applications for general fabrication work and making structures and frames. hexagon bright bar. US$ 1,000. TYPICAL USES. 14 h11 Centerless Ground Round 12 TO 55 0. Get Quote. home; about us; services; discounts; Our Factory;. Available in 3003 Tread-Brite as well as 5086 and 6061 alloys, our extensive inventory includes both bright and mill-finished plate, in both embossed and diamond tread forms. EN1A Bright MS Bars - Buy Mild Steel Bright Bar at best price of Rs 55/kilogram by S. 2 – 6 meters (8 to 20 feet) Chamfering. 08048985971 91% Response Rate . En1a,Y15 free-cutting steel bar. Brass. EN1A (also referred to as BS 970 230M07) is bright low-carbon steel noted for its low carbon content. If the. 5 or 6 Hexagon 4. This material can be case hardened and is normally used in the supplied condition. For steel density ρ = 7850 kg/m³: ρ у = 0. Black Squares. Rinl C45 Round Bright Bar 5 - 600 mm. 35 – . We are manufacturer of Mild Steel Bright Bars. Select from one of the available metal types below to get started. Chemical composition and mechanical. Substantial Engineering Industries: Used in making overwhelming. EN8 Series Bright Bars. Being a trustworthy name in the industry we are able to offer a superior quality array of Mild Steel Square Bright Bars to our patrons. These bright square bars find use in production of Pump Shafts, Valves, Machined Components, Thread Bars, Studs, Hinges, Handles and Machine Tools. Manufacturer of MS Bright Bar - 6mm Mild Steel Square Bright Bar, Mild Steel Hexagon Bright Bar, 12mm Mild Steel Round Bright Bar and 12mm Hexagonal Bright Steel Bars offered by Mahadev Bright Steel Industries, Faridabad, Haryana. 6 MM TO 50 MM. We manufacture, export and supply a vast range of Bright Square Steel Bar to our clients. as per EN 10204 3. US $650. Section 7 – Engineering Steel Bar – Bright Mild Steel Bar October 2016 Page 5 – Section 7 Product and Stock Range for Bright Mild Steel Production Method Shape Size (mm) Standard Nominal Min. Bright Bars offered to seek out the application in areas like Machined Components. EN 9 Bright Bar; EN15; IS 2062 E250 Bright Bar; IS 2062 E350 Bright Bar; SAE 52100 Bright Bar;. We now stock an extended range of bright 080A15/070M20 flat bar, up to 12” (305mm) wide. . Peeled Bars: Dia. Length: AS PER REQUIERD LENGTH. Material: Stainless Steel. The size in Bright Square ranges from 8 mm to 63 mm. What grade of steel is the bright bar? Ans. 03% sulfur, 0. Also find product list from verified suppliers with contact number | ID: 16013293388. No. We take pleasure to introduce ourselves as one of the renowned organization for manufacturing best-in-class range of Square Bright Bars. EN-8 Carbon Steel Round Bar: Square bar size: 4 to 100mm: Hollow Bar: 32mm OD x 16mm ID to 250mm OD x 200mm ID) Hex Bar size: 2-100mm A/F: Angle bar size: 3mm*20mm*20mm~12mm*100mm*100mm: Rectangles Size: 33 x 30mm to 295 x 1066mm: Flat bar size: Thickness: 2 -100mm: Width: 10 to 500mm: Channel Bar: 80 x 40mm to. An unalloyed medium carbon steel. We are a top producer of Square Bright Bar and numerous other goods. US $ 1200-1800 / Ton. This factor is also the reason why black bars are much cheaper than bright bars. Square bars are available in mild steel (commercial quality) for thicknesses of 8mm to 40mm, and in S355JR grade for bars with a thickness of 50mm and larger. We take great pride in introducing ourselves as one of the leading manufacturers, exporters and suppliers of a comprehensive array of Bars that is offered in a variety of technical. Yes, I. Specifications: Diameter: 4 mm to 800 mm. 2 – 6 meters (8 to 20 feet) Chamfering. Mild Steel Industrial Square Bar, 6 meter, 6 mm ₹ 100/ Kg Get Latest Price . 33AADFV8847K1ZN. Stainless Steel 201 Square Bar. . Marbrite Steel Company. 00 Mm To 16. 75 mm. Size Range (mm) 16 to 500 (diameter). Sizes- 6 mm – 48 mm. Mahavir Steel supplies a wide range of Mild Steel (MS) Square Bars. Email Address. Section 7 – Engineering Steel Bar – Bright Mild Steel Bar October 2016 Page 5 – Section 7 Product and Stock Range for Bright Mild Steel Production Method Shape Size (mm) Standard Nominal Min. Stainless steel bright round bar ss 316 rods; 12mm- 20mm ms bright bar, polished; Round en1a bright bar , size: 4mm start; 150 mm to 350 mm round bar; Stainless steel bright round bar, for manufacturingBuy square bar at ParkerSteel. GST No. Bs Shakti 304 5. Business listings of Mild Steel Bright Bar, MS Bright Bar manufacturers, suppliers and exporters in Hyderabad, Telangana along with their contact details & address. 25 X 16 Mm Mild Steel Flat Bright Bar Grade: First Class. En 1 A N L Bright Bar ₹ 75/Kilogram. Round Steel Bright Bars. Get Quote. Secondly in Peeled / Turned Bright Bar the Hot Rolled Bar is fed into a Turning machine and the surface is. En 9 Bright Square Bar ₹ 69/Kg. We are in to production of Cold Rolled and Cold Drawn Free Cutting Steel Square Bright Bars in vast size range. 4. Our stock assortment of thicknesses and sizes supports various industries including toolbox, cargo and. Our wearhouse of EN 36 Alloy Steel Round Bar 6 locations throughout India, area include approximately 750,000 square feet of production. Param Steels. We manufacture Square Bright Bars in various sizes. Black forged bars are formed through heating and hammering a metal stock into shape at a greater temperature. It specifies standards for Hot Rolled Medium and High Tensile Structural Steel. Length. Devasya Industries. 16 MG Road, Near Doshi Nursing Home, Ghatkopar(E), Mumbai – 400 077, India. Metropole Tubes. Specifications: Diameter: 2. Construction, Manufacturing, Household Repair. Best Prices for Round Bars, Bright Bars. EN9 Hexagonal Steel Bright Bar. EN8 is unalloyed medium carbon Steel (BS 970 080m40) has high strength levels compared to normal bright Mild Steel, due to thermo mechanical rolling. 00 / Metric Ton. Automobile Industry. EN8 is suitable for all round engineering purposes that may require a Steel of greater strength. B-51/W-20-21-5, MIDC. 00-US$ 1,200. Us $10-118 / piece ( fob price) Dc53 special alloy steel square bar. Dimension : 10-100mm, 100-200mm, 20-300mm, 300-400mm, 6. US$ 650. 8 3. Sizes Available: 6mm – 50mm. Grades: 4140, 4340, En25, En26 & Hytuf. Square Bright Bar suppliers and manufacturer as per ASTM A276 304, 304l, 316, 321H, 304L, 430F Grade. 8 m, 6 m, 8 m or as Required. Used in many engineering applications.