标准号:  ASTM B363—19
英文标准名称:  Standard Specification for Seamless and Welded Unalloyed Titanium and Titanium Alloy Welding Fittings
国别:  
标准类型:  美国材料实验协会标准
发布日期:  null
实施日期:  2019-11-12
批准日期:  null
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标准状态:  现行有效
中文主题词:  
英文主题词:  
摘要:  This specification covers fittings intended for general corrosion-resisting and elevated-temperature services, factory made from unalloyed titanium and titanium alloys. The titanium for welding fittings may consist of billets, bars, plates, seamless or welded pipe or tube that conforms to all the requirements for manufacturing process, testing, chemical composition, and mechanical properties. Forging, forming, or shaping operations may be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, or by a combination of two or more of these operations. The titanium shall conform to the requirements as to prescribed chemical composition. Product analysis tolerances of aluminum, carbon, chromium, hydrogen, iron, molybdenum, nickel, niobium, nitrogen, oxygen, palladium, ruthenium, silicon, vanadium, zirconium, and some residuals shall be specified. The titanium shall conform to the requirements as to tensile properties prescribed in the specifications.
中国标准分类号:  
国际标准分类号:  
失效标准号:  ASTM B363—14
页数:  4