is 277 galvanised sheet specification

of amendments : 0 2. Excellent corrosion resistance 1.1 This specification covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process in coils and cut lengths. Tile Profile(APPA TILE) Small. Galvanized Steel. TECHNICAL DATA SHEET FOR PREPAINTED GALVANIZED PRODUCTS : Manufacturing Area's. A653/A653M- Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process. You can purchase your galvanised mild steel products through our website or by calling our sales team on 01274 875479 who will be happy to process the order for you. The electro-galvanising process increases the mechanical properties of the cold rolled steel substrate by approximately 10 MPa. Product : IS 277:2018 Title : Galvanized Steel Strips and Sheets (Plain & Corrugated) No. Coating Mass : 60-550 GSM (total both sides) Available Types of IS 277 Galvanized Sheets. 1.2 The product is produced in various zinc or zinc-iron alloy-coating weights [masses] or coating designations as shown in Table 1and in Table S2.1. Sampling Guidelines a) Raw material : Included but not limited to IS 513 Pt.1 & 2(CR Sheet and Strip) and IS 1079(HR Sheet and Strip). Where required, ISQ standards unique to ArcelorMittal South … Its coils have excellent corrosion resistance, printability and workability. BWC Specifications: Galvanized Steel Sheet - Plain / Corrugated & Coils: Jindal (India) Limited produces hot dipped galvanized coils in accordance with international standards, JIS G3302 (Grade SGCH, SGCC), ASTM A653 and IS 277. Adhesion is determined by pick-off on a tape pull on a cross-hatch, wedge bend and nine joule (80 inch-pound) reverse impact dimple. 0.0217. ASTM A123-17: Standard Specification for Zinc (Hot-Dip Galvanized) Coatings. Specifications of gi sheet is 277 chemical composition : 1) Capacity: about 1,5000 tons per month for the steel sheet and coil product 2) Grade: SGCC, DX51D, Q195, all according to the customer's request 3) Standard: JIS G3302 1998, ASTM A653M/A924M 2004, all according to the customer's request 4) Thickness: 0.15mm - 3.5mm, all available. LABORATORY – A laboratory shall be maintained which shall be suitably equipped and staffed where different tests given in the specification shall be carried out in accordance with the methods given in the specification. The galvanized iron (GI) sheets are produced as plain coils / sheets (GP) and corrugated sheets (GC). 26. 0.475. 0.0157. Please note. (insulated), the galvanized steel sheet shall conform to Class 4 of IS 277; for outdoor application (uninsulated), the galvanized steel sheet shall conform to Class 3 ofIS 277. In addition structural grades are available as per EN10346. GI sheets specification. 30. Corrugated sheets are also known as corrugated galvanized iron (CGI) sheets. 0.551. Tata Galvano by Tata Steel offers galvanised plain sheets and coils are superior quality zero-spangled products with unmatched surface finish and corrosion resistance – resulting in exceeded life expectancy G90 galvanized sheet. Thickness : 0.45mm – 2mm. Material Specification Sheet Galvanized Steel Description Hot‐dipped galvanized commercial steel is carbon steel sheet coated with zinc on two sides by the continuous hot‐ dipped process. Not advisable for CGI sheet used for roofing as it may not withstand snow, wind (and other loads) mm. ASTM A153 . Through this process, the coils are plated with zinc only (GI), zinc and iron (GA) or zinc, aluminum and magnesium (PosMAC). The specification includes minimum coating thicknesses according to material category as well as finish and adherence requirements. 5.1.1.1 In case of use of pre-painted galvanized steel sheet, the requirements of painting shall be as agreed to between the supplier and the purchaser. Thermal Insulation Company - Offering GI Sheet IS 277, Galvanized Iron Sheets, galvanised iron Sheets, जीआई शीट in Ankleshwar, Gujarat. 0.0187. Tata Shaktee Galvanised Corrugated Sheet are not only made of virgin steel processed at Tata Steel's state-of-the-art Cold Rolling Mill but also have uniform Zinc coating on them, which gives them the required strength in fighting the weather and to last longest. 0.0276. Galvanized Steel Sheet - Plain / Corrugation & Coils. Specification IS 277, JIS G3316, Ethopian ES C.D7.001 or Equivalent Grade Roofing (full hard) Hardness 90 HRB (up to 0.75mm) hard & 60 HRB (0.6-0.8mm) soft Technical Specs: JIS G 3316-1987 Thickness Range 0.10 to 0.80 mm Kobe Steel commercialized the world first chromate-free galvanized steel sheet in 1998, and today all the galvanized steel sheets are chromate-free. Table: Conversion table for galvanized steel sheet (only) Recommended for CGI sheet used for roofing. Specifications: Galvanised as per IS 277 or equivalent grades like ASTM A 653, EN10327 Thickness (mm): 0.10 to 1.6 mm ( Galvanized) Width(mm): 760 to 1320 mm: Base metal: Cold rolled steel as per IS 513: Spangles : Regular/ Minimised /Suppressed / Zero (Skin pass). & coils with the above standards ( total both sides ) Available Types of IS 277 galvanized Specification! 10 MPa 3302 ; as per JIS-G 3302 ; as per EN10346 Surfaces for.... 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