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ASTM B551/ASTM B551M is a standard specification for strips, sheets, and plates of zirconium and zirconium alloys, published by the United States Society for Testing and Materials (ASTM). Here’s a closer look at the standard: 1. Overview of the standard Standard number: ASTM B551/B551M Scope of application: This standard covers five grades of zirconium strip, sheet, and plate. These materials may be used in a variety of industrial applications, including but not limited to aerospace, nuclear reactions, atomic energy, and more, due to their excellent corrosion resistance, high melting point, high strength, and hardness. Second, the main requirements Units: Values expressed in inches-pounds or SI units should be considered separately as standards unless a single unit is used (e.g., corrosion gain in mg/dm?). The specified values are not exactly the same in each system, so each system must be used independently, and the SI value cannot be mixed with the inch-pound value. Safety & Health Practices: This standard is not intended to address all safety issues associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices prior to use and to determine the applicability of regulatory restrictions. References: This standard may refer to other ASTM standards such as ASTM E8 (Tensile Test Method for Metallic Materials), ASTM E29 (Determining Conformity to Specification Using Significant Numbers in Test Data), and ASTM E290 (Ductility Flexure Test Method for Materials), among others. 3. Application examples In the production of zirconium tubing, such as ZR702 zirconium tubing and ZR705 zirconium tubing, the sheet part of it may follow ASTM B551/B551M standards. These zirconium tubes are widely used in different fields due to their different purities and properties. IV. Conclusions ASTM B551/ASTM B551M is an important standard specification for strips, sheets, and plates of zirconium and zirconium alloys, providing clear guidance and requirements for the production and application of these materials. This standard is widely recognized and applied internationally, and is of great significance to ensure the quality and performance of zirconium and zirconium alloy materials.Huanickel?related?products?strictly?implement?this?standard.?For?more?information?about?the?standard?and?the?corresponding?product?information,[email protected] |