ASME SECTION II A-2 SA-832-SA-832M-2008 标准规范下载.pdf

2008a SECTION II, PART A SA-832/SA-832M SPECIFICATION FOR PRESSURE VESSEL PLATES, ALLOY STEEL, CHROMIUM-MOLYBDENUM- VANADIUM SA-832/SA-832M (Identical with ASTM Specification A 832/A 832M-06.) A08 1. Scope A 370 Test Methods and Definitions for Mechanical Test- 1.1 This specification covers chromium-molybdenum- ing of Steel Products vanadium alloy steel plates intended primarily for the fabri- A 435/A 435M Specification for Straight-Beam Ultrasonic cation of welded pressure vessels. Examination of Steel Plates A 577/A 577M Specification for Ultrasonic Angle-Beam 1.2 The plates furnished under this specification are Examination of Steel Plates required to be normalized-and-tempered. Specification A 578/A 578M Specification for Straight-Beam Ultrasonic A 542/A 542M includes coverage of the material in the Examination of Plain and Clad Steel Plates for Special quenched-and-tempered condition. Applications 1.3 The maximum thickness of plates furnished to this specification is limited only by the capacity of the composi- 3. General Requirements and Ordering tion to meet the specified property requirements. However, Information the maximum thickness of plates normally furnished under 3.1 Material supplied to this material specification shall this specification is 6 in. [150 mm]. conform to Specification A 20/A 20M. These requirements