Find the optimal measurement method for your target. Chequer Plate Direct specialise in ‘5 Bar Tread’ which is a pattern consisting of 5 raised bars arranged in an alternating pattern. In order to withstand the design load, i try to provide a stiffener but unfortunately it fails due limited depth of stiffener of 25mm. chequered surface in which case the thickness of the base plate shall be taken for the calculation or cross-sectional area. 8.1.1The tensile properties of chequered plate shall conform to the tensile properties of the grade of base material. Dimensions: The raised diamonds are typically 27mm long x 9mm wide, rows are offset by 27mm and the diamonds are spaced at 54mm centres. I try also to make the distances of the stiffener as close as possible but it still fail. (1) Measurement Object. Grade Thickness Width x Length; AA3105 & 5052 Checkered/Tread Plate (5 Bars Pattern) 3.0mm to 8mm: 1220mm x 2440mm (4 Ft. x 8 Ft.) 1220mm x 3658mm (4 Ft. x 12 Ft.) 9 BEND TEST Methods of determining thickness and width vary depending on the target type in your application. Typical Plate Dimensions (mm) Thickness Widths. Steel Plate. Thanks in advance. 3.0 1000 1250 The method of aluminum checker plate thickness measurement is as follows. a. Checker plate, tread plate or durbar floor plate is the term given to sheet metal that has distinctive raised marks on the surface. In addition to the cleanliness of the surface of the patterned aluminum plate, we need to see more things. This requires the use of professional eddy current thickness measuring instruments for testing. Plate thickness: 5–50 mm b. ASTM A131 A&B / ABS A&B; ASTM A131 / ABS AH36 / ABS DH36 / ABS EH36; API 2H Grade 50; ASTM A633; PVQ Steel Plate. Checkered steel plates are measured and represented by plate thickness, and thickness … The plate is 8 mm thick and the span is 2m. Sizes of chequer plate stocked range from sheet sizes 2400mmx1200mm up to 3600mmx1500mm and range from 3mm up to 10mm Other sizes than those shown above are available upon request All Chequer Plate distributed by Steelplus Ltd complies with NZ/Australian 3678 V 250/350 and Japan,Taiwan,Korean & Chinese JIS G3101-SS400 Standards. AR235 / AR200 / AR Medium; AR400F; AR450F; AR500F; AR400 Flat Bars; ASTM A514; ASTM A829 AISI 4130/AISI 4140; Marine & Offshore Steel Plate. Can anyone recommend how to design this checkered plate? Other designs include diamond plate. Specifications ASTM A-786, medium 4-way pattern, commercial grade mill finish, not polished 8.1.2 Number of samples for tensile test shall be in accordance with IS 2062. Checkered Plate Embossing Machine Steel Checker Plate Rhombic checkered steel plates have good strength which can be used as floor board, factory stair boards, deck board and car boards, etc. 2) The thickness of the oxide film. Use a micrometer to directly measure base plate part of the target checker plate aluminum sheet. Pattern to ASTM A786, Pattern 4. Plate width: 1 500–5 250 mm c. Plate length: 6–27 m d. Plate conveying speed: Up to 90 m/min (2) Measurement Positions: 3 points in plate width direction (Both edges and center) Continuous measurement in plate longitudinal . Steel Checker Plate Information: Manufactured in accordance with BS EN 10025-2 : 2004. Inside Coil Diameter - 30” (762 mm), Camber - Standard hot rolled checkered plate tolerance is .375” (9.5 mm) in any 60” (1525 mm) of cut length. 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