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Mild Steel Galvanized Perforated Plates are specified based on various parameters. Here's a detailed overview: General Specifications- Material: Mild steel (IS 2062, ASTM A36) with a galvanized coating - Perforation: Various hole shapes, sizes, and patterns (e.g., round, square, slot) - Thickness: 0.5mm to 10mm or more - Size: Customizable (e.g., 1m x 2m, 1.5m x 3m) - Coating: Galvanized (zinc-coated) for corrosion resistance Perforation Specifications- Hole Size: 1mm to 100mm or more (varies by application) - Hole Pattern: Various patterns (e.g., staggered, straight, diamond) - Open Area: 10% to 60% (varies by hole size and pattern) - Pitch: Distance between hole centers (e.g., 2mm, 5mm, 10mm) Galvanization Specifications- Coating Thickness: 80-120 gsm (grams per square meter) or more - Coating Standard: ASTM A653, IS 277, or equivalent standards - Coating Type: GI (Galvanized Iron) or HDG (Hot-Dip Galvanized) Mechanical Specifications- Tensile Strength: 300-450 N/mm² (varies by material grade) - Yield Strength: 200-300 N/mm² (varies by material grade) - Elongation: 15-25% (varies by material grade) Standards and Certifications- IS (Indian Standards): IS 2062, IS 277 - ASTM (American Society for Testing and Materials): ASTM A36, ASTM A653 - ISO (International Organization for Standardization): ISO 1461, ISO 9001