Steel billets result from the second stage of the steel production process. They are hot-rolled or forged from an ingot or strand cast. steel billets from 45 x 45 mm to 150x150 mm, and round steel billets from 120 mm to 270 mm in diameter. Length : Specifiable up to 12 m Quality : In various internationally well known standards including afnor (nf), aisi, astm, bs, din, euronorm, gost, jis, iso, sae, si, ts, uni, etc. (eg. Astm a 615 gr 40 or 60, bst 420 s, din 488, st 37.2 din 17100, nfa 35015 and 16, bs 4449 (gr 250 or 460), jis g 3112 (sd 30, 35, 40), si 739 s 400, si 739 s 400 w, feb 44 k, 3 sp/ps or 5 sp/ps gost 380 88, 35 gs or 25 g2s, gost 5781-82, etc) Other grades available according to customer's request
Features Of Steel Billets Steel billets result from the second stage of the steel production process. They are hot-rolled or forged from an ingot or strand cast. Smaller and longer than a bloom, billets are usually a square cross-section less than 36 square inches. They are used for the manufacture of all ‘long’ steel products such as bars, rods, pipes, tubes, wire and wire products.
The steel which is made freshly, and is still in the form of a rectangle or a metal bar, is referred to as steel billet. Steel has to be processed into more useful pieces first, before its products get sold into the market. In its pure form, raw steel will not be of any use, so it must be cast into the shape. Standard : IS 1786-2008. Steel billets are used in expulsion, fashioning, rolling, and other metal-processing operations as a raw material or feedstock. Bars, poles, and places with precise shapes are made with this material. Engineering and machining parts and components are frequently produced in forges or machine shops.
Surface Treatment Pickled Bright Polished Satin Technique EXTRUDED Cold Drawn Hardness 10HW-15HW Alloy Or Not Is Alloy Al (Min) Varies with the alloy grade Yield (â?¥ MPa) 310 Temper T3 - T8 Ultimate Strength (â?¥ MPa) 276 Tolerance �±1% Processing Service Bending, Decoiling, Welding, Punching, Cutting Standard ASTM AISI JIS DIN GB Surface Pickled Bright Polished Satin Anodizing Technique Extruded Material 1000-7000 series Product name Aluminium Alloy Rod Length as required