Each coated steel sheet product has its own coating weight designation system, which is defined in the appropriate ASTM standard. For example, the most widely used ASTM metallic-coated sheet standard is A653/A653M, which covers hot-dip galvanized products. One of the coating weight designation systems in ARCHITECTURAL MANUAL PAINTABLE GALVANNEAL ASTM A653 specifically covers zinc and zinc-iron alloy coated steel. Zinc coated steel, known as galvanized, is a full spangled finish product. Zinc-iron alloy coated or galvannealed steel is a spangle-free, matte-gray, uniform finish. This standard describes six (6) types of steel based on formability. A653 details the nominal and minimum
Mar 12, 2013 · G90 is not a galvanizing specification; it is a coating thickness designation in the galvanizing specification ASTM A653. This specification is for hot-dip galvanizing steel sheet using the continuous (high-speed) galvanizing process. ASTM A123, Standard Specification of Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products, refers to products fabricated and then hot-dip ASTM A653 / A653M - 15 Standard Specification for Steel Because of this relationship, products carrying the statement meets ASTM A653/A653M requirements should also specify the particular coating designation. (C) International Standard, ISO 3575, continuous hot-dip zinc-coated carbon steel sheet contains Z100 and ASTM A653/A653M-2018 Dana Steel - Manufacturer of GI ASTM A653/A653M-2018 is the latest updated ASTM Standard which lays down the Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy- Coated (Galvannealed) by the Continuous Hot-Dip Galvanized Process.
Commercial Quality (CQ) ASTM 526 No longer Used Current Rockwell Range 36 -50 35 - 45 Drawing Quality (DQ) Commercial Steel, Type B (CS) ASTM 653 50 - 65 23 - 37 Lock Forming Quality (LFQ) ASTM 527 ASTM 527 Forming Steel, Type B (FS) ASTN 653 45 - 55 33 - 43 Or Aluminum Killed Drawing Quality (AKDQ) ASTM 528 Deep Drawing Steel (DDS) ASTM 653 AmericAn nAtionAl stAndArds institute/ steel deck ASTM A653 / A653M - 08 Standard Specification for Steel Sheet,Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process ASTM A1008 / A1008M - 08a, Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable DESIGN GUIDELINES DUCTWORK PAGE 1 of 31.5.2. G-90 coated galvanized of lockforming grade conforming to ASTM A653 and A924 Standards. Minimum yield strength for steel sheet and reinforcements shall be 30,000 PSI (207 KPA) with a thickness not less than for 24 gauge for duct diameters 250 mm to 425 mm (10" to 17"), 22 gauge for 450 mm to 600 mm (18'' to 24"), 20 gauge for 650
Typical properties produced by AK Steel for these grades. Commercial Steel, Deep Drawing Steel, and Extra Deep Drawing Steel are designations described in the ASTM specifications for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot Dip Process A653/A653M. Steel Standards - ASTMASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them. WHEELING-NIPPON STEEL, INC. - Product BrochureASTM SPECIFICATION ASTM A653 STEEL GRADES Commercial Steel Deep Drawing Steel Extra Deep Drawing Steel Forming Steel HSLA Steel Grades Structural Steel Grades COATING WEIGHT A25 A40 A60 (UL Coating Weights Available, Please Inquire) COIL WEIGHT 10,000 lbs. maximum through 55,000 lbs. maximum
3. Terminology 3.1 Denitions See Terminology A 902 for denitions of general terminology relating to metallic-coated hot-dip products. 3.2 Denitions of Terms Specic to This Standard:3.2.1 bake hardenable steel, nsteel sheet in which a signicant increase in yield strength is realized when moderate heat treatment, such as that used for paint baking, follows straining or cold