ASTM A31-2014 压力容器钢铆钉和铆钉用棒材规格

　　ASTM A31-2014

　　中文名称：压力容器钢铆钉和铆钉用棒材规格

　　英文名称：Standard Specification for Steel Rivets and Bars for Rivets, Pressure Vessels

　　原文名称：Standard Specification for Steel Rivets and Bars for Rivets, Pressure Vessels

　　范 围：This specification covers the chemical, mechanical, and dimensional requirements, and associated test methods for steel rivets for use in boilers and pressure vessels, and steel bars for use in the manufacture of such rivets. Two grades of steel are covered here, as follows: Grade A and Grade B. The steel used to make the rivets shall be manufactured by open-hearth, electric-furnace, or basic-oxygen process, and the corresponding rivets shall be manufactured from steel bars conforming to the applicable bar grade ordered. The steel shall undergo heat and product analysis for measurements of chemical contents for carbon, manganese, phosphorus, and sulfur. Finished bars and rivets shall go through rivet bend, rivet flattening, bar tensile, and bar bend tests for measurements of mechanical properties such as ratio of bend diameter to diameter of the shank for rivets, and tensile strength, yield point, elongation, and ratio of bend diameter to diameter of specimen for bars.

　　发布日期：2014-04-01

　　实施日期：2014-04-01

　　标准组织：美国试验与材料协会标准(ASTM)

　　ICS分类号：(21.060.40)铆钉

　　同一标准分类下的其他标准

　　• ASME B18.1.2-1972(2011)大铆钉(公称直径1/2英寸及以上)

　　• ASME B18.30.1M-2000(R2005)开口型抽芯盲铆钉

　　• ASTM A31-2014压力容器钢铆钉和铆钉用棒材规格

　　• ASTM A502-2003(R2015)