ASTM standard for surface finishing of plate (strip)

1 Introduction

ASTM International (formerly known as the American Society for Testing and Materials) is an internationally recognized standards-setting organization. ASTM develops technical standards for a wide range of materials, products, systems, and services. The standards are developed within ASTM’s technical committees, extensive peer review processes and consensus among its members. The purpose of ASTM is to promote and facilitate collaboration among its membership and to develop and publish voluntary consensus standards that meet customer needs.

2 Scope

ASTM International standards encompass the processing of sheet, strip, plate, and other flat form materials. ASTM standards cover processes such as cleaning and descaling; machining; grinding; heat treatment; coating; and nondestructive examination. These standards generally address manufacturing methods, processes, inspection and testing, manufacturing terminology and characteristics of the parts or materials.

3 Standards Related to Sheet and Plate Surface Processing

ASTM has developed a number of standards related to sheet and plate surface processing. These standards are organized into two categories. The first category is processing specific standards and the second is process related standards.

Processing Specific Standards: These standards include ASTM B461, Standard Specification for Nickel-Iron-Chromium and Nickel-Copper Alloy Series Surface Processing, and ASTM B464, Standard Specification for Steel (Processing and Stockholder): Surface-Processing Coatings.

Process Related Standards: These standards include ASTM B885, Standard Practice for Abrasive-Blasting of Metals and ASTM B912, Standard Practice for Cleaning and Descaling Metal Surfaces.

4 Conclusion

ASTM International is a world leader in developing technical standards for a wide range of materials, products, systems, and services. This includes standards related to sheet and plate surface processing. ASTM standards cover processes such as cleaning and descaling; machining; grinding; heat treatment; coating; and nondestructive examination. These standards are organized into two categories: processing specific standards and process related standards. ASTM’s standards are developed in an open, transparent and consensus-based multi-stakeholder process.

报告

ASTM standards for surface finishing of metals and nonmetals are developed by the American Society for Testing and Materials (ASTM). These standards provide guidance for various surface finishing techniques and processes. They also set requirements, limits and tolerances for different surface finish types.

The most commonly used ASTM standards for surface finishing include ASTM A380, ASTM A967 and ASTM A483.

ASTM A380 is a standard that provides guidance for cleaning and finishing methods and acceptance criteria for surfaces that have been machined, formed, or rolled. It applies to all metals, nonferrous alloys, and non-metallic materials.

ASTM A967 covers chemical passivation treatments for stainless steel parts. It details various test methods and requirements for various passivation treatments, such as nitric acid and citric acid treatments.

ASTM A483 covers the surface finishing of stainless steels. It specifies various methods, such as grinding, polishing, and buffing, which are used to achieve specific surface finishes on stainless steel products.

These are just some of the many ASTM standards that provide guidance for surface finishing of metals and nonmetals. Other popular standards include ASTM B912, which covers electroplating; ASTM B455, which covers thermal spraying; and ASTM B695, which covers electroless plating.

Surface finishing is an important step in the manufacturing process of metal and non-metallic products. ASTM standards provide guidance on how products can be reliably finished to meet customer specifications. Adhering to ASTM standards can help manufacturers ensure that their products meet necessary requirement standards.