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
A billet is a length of metal that has a round or square cross-section, with an area less than 36 in2 (230 cm2). Billets are created directly via continuous casting or extrusion or indirectly via hot rolling an ingot or bloom. Billets are further processed via profile rolling and drawing. Final products include bar stock and wire. Centrifugal casting is also used to produce short circular tubes as billets, usually to achieve a precise metallurgical structure. They are commonly used as cylinder sleeves where the inner and outer diameters are ground and machined to length. Because their size is not modified significantly, they are not always classified as semi-finished casting products.
A billet is a length of metal that has a round or square cross-section, with an area less than 36 in2 (230 cm2). Billets are created directly via continuous casting or extrusion or indirectly via hot rolling an ingot or bloom. Billets are further processed via profile rolling and drawing. Final products include bar stock and wire. Centrifugal casting is also used to produce short circular tubes as billets, usually to achieve a precise metallurgical structure. They are commonly used as cylinder sleeves where the inner and outer diameters are ground and machined to length. Because their size is not modified significantly, they are not always classified as semi-finished casting products.
A billet is a length of metal that has a round or square cross-section, with an area less than 36 in2 (230 cm2). Billets are created directly via continuous casting or extrusion or indirectly via hot rolling an ingot or bloom. Billets are further processed via profile rolling and drawing. Final products include bar stock and wire. Centrifugal casting is also used to produce short circular tubes as billets, usually to achieve a precise metallurgical structure. They are commonly used as cylinder sleeves where the inner and outer diameters are ground and machined to length. Because their size is not modified significantly, they are not always classified as semi-finished casting products.
Commodity Square Steel Billet Grade Q235/Q275, 3SP/5SP, 20MnSi &etc Size 100*100mm,120*120mm,130*130mm,150*150mm Length 6m-12m Packing Bulk shipment Chemical composition: Standard C(%) Mn(%) S(%) P(%) Si(%) Cr(%) Q195 â?¤0.12 â?¤0.50 â?¤0.040 â?¤0.035 â?¤0.30 0.3-0.4 Q235 â?¤0.20 â?¤1.40 â?¤0.045 â?¤0.045 â?¤0.35 0.3-0.4 Q275 â?¤0.22 â?¤1.50 â?¤0.045 â?¤0.045 â?¤0.35 0.3-0.4 20MnSi 0.17-0.25 1.2-1.6 â?¤ 0.050 â?¤ 0.050 0.40-0.80 0.3-0.4 3SP 0.14-0.22 0.40-0.85 â?¤ 0.050 â?¤ 0.040 0.05-0.15 0.3-0.4 5SP 0.28-0.37 0.50-1.00 â?¤ 0.050 â?¤ 0.040 0.15-0.30 0.3-0.4
Steel Billets of Different Specification.