Material Group Alloy* Density (g/cm3) MIM-2200 Low Alloy & Alloy Steels (Fe-2%Ni) 7.60 as-sintered Below is the conversion for galvanized steel sheet (including CGI sheet, ridge cap and fascia cap). density of gi sheet are pretty strong and durable. These sheets and plates are available in different dimensions and material to … National Steel Processor - Offering GI Steel Sheets, Thickness 1-2 mm at Rs 45.5/kilogram in Ahmedabad, Gujarat. Basic indications regarding the quantity of CGI sheets per roof: Always add 0.05 to 0.075 m to the length of the roof slope to be covered with CGI sheets to allow for overlapping at the eaves. Caribbean recommendations: 0.551 – 0.701 mm (26 – 24 gauge), 6ft (1.83 m), 8ft (2.44 m), 10ft (3.05 m). A density table is a table that displays the density of a substance in the form of a table. In most cases, corrugation pitch is 76 mm and corrugation depth is 18 mm. See drawing for more information. When working with sheet metal, the term “gauge” is often used. As the density of the steel is 8, the weight of sheet would be 8*0.63=5.04 kg/sq. 15 Reardon Road - Medford, MA - 02155 Tel. Sheets ordered by gauge weight or thickness are subject to standard thickness and weight tolerances. Steel sheets and plates Seamless steel pipes - circular Hollow structural sections - circular Hollow structural sections - square Hollow structural sections - rectangular Round steel bars Square steel bars Flat bars Equal angles Unequal angles Channels - GOST Channels - UPN Beams - IPN Beams - IPE Beams - HEA (IPBL) Beams - HEB (IPB) Electrogalvanized conforms to ASTM A591 Table: Conversion table for galvanized steel sheet (only), Recommended for CGI sheet used for roofing, Acceptable for CGI sheet used for roofing in area not prone to snow, Not advisable for CGI sheet used for roofing as it may not withstand snow, wind (and other loads). - search is the most efficient way to navigate the Engineering ToolBox! WEIGHT PER Pc. Grade: It is possible to use a structural steel (low quality such as S220GD), but it is not recommended as it is usually more expensive than mild steel for cold forming. The budget price includes many other factors, incoterms, and internal cost adjustment. We always aim to provide high quality sheets & Plates at most competitive price, high on quality and durability. This calculation is commonly used for nonwoven materials, paper, plastic and other thin materials. Calculator for Steel sheets and plates Calculators. 26G 0.55mm, 0.33 x 1.8m, pce, GUTTER, roof side, galvanised, 26G 0.55mm 0.33 x 1.8m, unit, Medical sets, specific to hospital modules. Sheet Metal Gauges and Weights. Contact US. MS DENSITY = 7.85 G/CM3 = 7.85 X 10-6 KG/MM3 Density values are in grams/ cm3. Steel, aluminium and stainless steel are the most used construction materials. The density of galvanized steel is the weighted average of the mild steel density (7.87 gr/cc) and the density of the zinc coating (7.13 gr/cc). Read about company. Sheet metal gauges used in ductwork Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Gague are used to specify the thickness of a metal sheet. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Quality control: use a caliper to verify the thickness of the CGI sheet. 5.1.2 Forcorrugated sheets, the maximum phosphorus content maybe0.09 percent. GI Pipes Weight calculation formula=[(outside - wall thickness) * wall thickness] * 0.0246615 * 1.06 = kg/meter (weight per meter) Galvanized steel pipe with hot-dip or galvanized zinc layer of welded steel pipe. Premium Galvalume Sheets for Solar Structures. GEOMETRICAL PROPERTIES (Yield strength of material – 210 Mpa) Sl. When did organ music become associated with baseball? It is recommended to include a 10% loss to ensure that you will have enough CGI sheets to cover the roof. They were calculated for a shelter with a 15-30° gable roof pitch built in a rural area with low vegetation, using a 38mm thick lath/batten/purlin. Roofing and … Get contact details and address | ID: 17136367130 This extra length of CGI sheet allows for the rainwater to fall in the gutter or to the ground without wetting the roof frame. In exceptional circumstances such as major difficulties of accessibility (mountainous and remote areas), it is possible to use exceptional solutions à choose thinner CGI sheets to reduce the weight of the transportation, if CGI sheets have to be carried by humans or animals. Sheet metal weight calculator. These measures will help in avoiding white rust. Density Table. 2 Typical BHP metal roof sheet system 0.01 0.01 0.01 0.01 3 Low E facing Upper Air Gap (16.7mm)* 0.62 0.62 4 Air Bubbles heat resistance contribution 0.10 0.20 5 Low E facing lower Air Gap 1.44 1.77 6 Glass Wool Estimated effective thermal resistance 1.49 7 Internal air film (fixed) 0.16 0.16 0.16 0.16 R (Thermal Resistance); m2.k/W 20µm/side à 275 g/m2 à Z275 (ASTM A653 or EN 10346), A minimum of 20µm on each side is recommended à 137.5 g/m2 on each side, Quality control: Use a coating thickness gauge to verify the thickness of the zinc coating. You can detail your project with multiple calculations. Locate JSW Steel Offices. Most common from 6 – 20ft (1.83 – 6.00 m), as per contract. Always use gloves and hard shoes while manipulating CGI sheets. These sheets and plates are available in different dimensions and material to … It’s free and easy to use! See drawing for more information. What does contingent mean in real estate? Allowable loads are applicable for sheets spanning over a minimum of four supports and for permanent shuttering only. Contact us via email. Aluminium coating can be an alternative in very high corrosive environments (marine environment). Minimum acceptable if no higher grade available. 0.475 mm (28 gauge) can be used for shelters when the wind speed is lower than 250 km/h, the distance between laths/battens/purlins is 0.50 m maximum and the area is not prone to snow. meter Cost price of GI sheet per Kg in India? 0.4 mm (30 gauge) can be used for shelters when the wind speed is lower than 200 km/h, the distance between laths/battens/purlins is 0.60 m maximum and the area is not prone to snow. Galvanized steel pipe can increase corrosion resistance and prolong service life. It is highly recommended to use measurement in millimetre instead of gauge when ordering or purchasing CGI sheets, as the conversion of galvanized steel sheets can be confusing. The roofing nails must be placed at the top of the CGI sheets corrugations, never at the bottom, in order to avoid leakage. Corrugated Galvanized Iron or steel (CGI) sheets are used for general roofing purposes. i wanted to know about g.i. For a more accurate quantity of CGI sheets and quantity of fasteners/fixings needed to securely attach the CGI sheets to the roof, it is highly recommended to use the Roof Estimate Form (Excel spreadsheet) provided with the CGI sheet roof covering manual (link to be included). total width with 31in. This way you may avoid disappointments. If the laths are thinner, then you need to multiply the quantity of roofing nails by 2. The thickness of the CGI sheet can be verified using a caliper gauge (EMEAMETACG16). The zinc coating should be thick enough to ensure the durability of the CGI sheet by preventing corrosion. Stainless steel, copper, zinc, aluminum, steel and galvanized steel. In this case, the roof frame must be modified. You can also choose from bending, cutting, and decoiling gi sheet weight calculation, as well as from galvanized, coated gi sheet weight calculation, and whether gi sheet weight calculation is container plate, boiler plate, or flange plate. In the manufacturing industry (including both metal stamping, and metal spinning) galvanized commonly refers to galvanized steel. Galvanized Products. How long will the footprints on the moon last? Total quantity of CGI sheets to order must include the overlapping of each sheet with the next one which can be 5 to 26% of the surface to cover: Percentage of overlapping if one CGI sheet for the entire roof slope: Percentage of overlapping if several CGI sheets for the entire roof slope: To have a good approximation of the quantity of CGI sheets needed to cover a gable roof (pitch = 20°, wind speed > 150 km/h), you need to: Formula to determine the number of CGI sheets needed to cover the roof slope, N = S / (surface of CGI sheet x (1 - % overlapping)), surface of CGI sheet = total width x length of CGI sheet, % overlapping = percentage indicated in table above, It is recommended to include a 10% loss to ensure that you will have enough CGI sheets to cover the roof. When the shelter needs to withstand very high wind speed, using roofing screws (see item EHDWSCRSR046) with sealing washers may be more effective than roofing nails. Weight calculator for sheet metal. Other metal and alloys such as aluminium-zinc and aluminium can also be used to protect the steel sheet from corrosion. The equivalent thicknesses differ for each gauge size standard, which were developed based on the weight of the sheet for a given material. in india? CGI sheets are protected from corrosion by a zinc coating applied to the steel sheet. Avoid condensation. 3. Usually associated with the hot dipped process but the zinc coating can also be applied by electroplating. Depends on the wind, the roof pitch, and if the length of the roof slope takes one or several CGI sheets (see the tables below). Galvanised Corrugated Sheet & Profile \ Applications & Grades. Any important variation from the EIC standard needs to be approved by a specialist. Depends on thickness of the zinc coating. : Number of corrugations can be determined by counting the top of corrugations. Allowable loads may be multiplied by a factor of 0.80 for sheets spanning over 2 or 3 supports. You need to check the corrugation pitch and depth of the existing CGI sheets. The gauge conversion depends on the material and its shape. Suggested materials to accompany the CGI sheets: Some specifications may vary from national standards and local market conditions. Gauge and weight chart for sheet steel, galvanized steel, stainless steel, aluminum and strip & tubing Sponsored Links Wire gauge is a measure for the size of a wire, either in … Size: GI Coil/Sheet - 0.12-1.5mm x750~1250mm A 20 µm coat of zinc should be applied per side of the CGI sheet (total of 40µm for both sides of the CGI sheet equivalent to 275g/m²). 1.- Product Details Name - GI Roffing Sheet, GI corrugated sheet, GI sheet, Hot dipped galvanzied steel roofing sheet, HDP GI corrugated sheet, Aluzinc coated roofing sheet, Galvalume steel corrugated sheet, Galvalume aluzinc steel coil,GL sheet, GL roofing sheet,PPGI roofing sheet, PPGI corrugated sheet. Difference between GI and MS. Both verifications are crucial to ensure the durability and strength of the CGI sheets. The GI decking sheet is attached to the concrete by method for mouldings on the sheet which prevent the cement from slipping on a level plane and disconnecting vertically. The budget prices indicated in the product data sheets do not correspond to purchasing prices. For other thicknesses, equivalence is provided in Annex 1 of the CGI sheet roof covering manual. To calculate the gsm of your material, simply fill out the fields above and select the correct units.

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