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ASTM A123/A123M-12 - Standard Specification for Zinc (Hot

Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products 1.1 This specification covers the requirements for zinc coating (galvanizing) by the hot-dip process on iron and steel products made from rolled pressed and forged shapes, castings, plates, bars, and strips. ASTM B860 - 18 Standard Specification for Zinc Master 1.1 This specification covers zinc master alloys which are used in hot dip galvanizing for the purpose of adjusting the concentration of certain alloying elements in the molten zinc bath. Table 1 covers the chemical composition of these materials which include six master alloys of zinc-aluminum (brightener) and one master alloy of zinc-antimony.

ASTM D7803 - 19 Standard Practice for Preparation of Zinc

A123/A123M Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products A153/A153M Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware A780 Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings B201 Practice for Testing Chromate Coatings on Zinc and Cadmium Surfaces Hot Dip Galvanizing SpecificationHot Dip Galvanizing Specification. Hot Dip Galvanizing shall comply with ASTM A 123/ 123M for fabricated products and ASTM A 153/153M for hardware. ASTM standard practices A143, A384 and A 385 should also be observed so that a high quality coating can be achieved. Hot Dip Galvanizing for Concrete Reinforcing Steel shall comply with ASTM A 767. IS 2629 (1985):Recommended Practice for Hot-Dip 1.1 This standard recommends important guidelines for general hot-dip galvanizing of iron and steel. 2. TERMINOLOGY 2.0 For the purpose of this standard, the following definitions shall apply. 2.1 A.h - A mixture of zinc oxide and varying quantities of metallic zinc. The former is formed as a result of oxidation of clear zinc on the

Other Galvanizing Standards American Galvanizers

This standard specifies the requirements for zinc coating (galvanizing) by the hot-dipping process on iron and steel products made from rolled, pressed, or forged shapes such as structural sections, plates, bars, pipes, or sheets 1 mm thick or thicker. Standard Specification for Zinc Coating (Hot-Dip) on Iron This specification covers standards for zinc coatings applied through hot-drip process on iron and steel hardware. The hot-dip galvanizing process shall form layers of Zn/Fe alloy adhering to the steel surface. This specification is applicable to steel hardware items of Classes A, B, C, and D.ASTM Specifications American Galvanizers AssociationSpecification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products, covers individual steel pieces as well as assemblies of various classes of material. The material categories covered in the specification include structural steel and plate, strips and bars, pipes and tubing, and wires.