- Practice F - 铜-硫酸铜-50%硫酸测试:用于检测含钼奥氏体不锈钢对晶间腐蚀的敏感性。该测试同样基于失重测定,提供对材料性能的定量测量,可用于评估超低碳钢对焊接或热处理过程引起的敏化和晶间腐蚀的抵抗力。 3. 意义和作用: - 对于不锈钢生产和加工企业来说,ASTM A262 标准是确保产品质量的重要依据。...
第一步也是最快的一步是ASTM A262 Practice A，一种在草酸中的快速（即日）筛选方法，以确定对晶间腐蚀的敏感性。经过A262 A后的结构分类分析将确定该材料是否可以接受或是否需要进行其他晶间腐蚀测试。如果不确定，请与我们联系以获取帮助。根据您的材料，应用和要求，其他4种方法提供了特定的重点。在日常应用中...
(Sections 8 to 14, inclusive),1.1.3 Practice C—Nitric Acid Test for Detecting Suscepti-bility to Intergranular Attack in Austenitic Stainless Steels(Sections 15 to 21, inclusive),1.1.4 Practice E—Copper–Copper Sulfate–Sulfuric AcidTest for Detecting Susceptibility to Intergranular Attack in...
used to screen specime intended for testing in Practice B—Ferric Sulfate-Sulfuric Acid Test,Practice C—Nitric Acid Test,Practice E—Copper-Copper Sulfate–16%Sulfuric Acid Test,and Prac-tice F—Copper-Copper Sulfate–50%Sulfuric Acid of these other practices contai a table showing which classi...
Use of A262 Practice A as a stand-alone test may reject material that the applicable hot acid test would ?nd acceptable; such use is outside the scope of this practice. 4.2 This test is intended to be used in connection with other evaluation tests described in these practices to provide ...
ASTMA262-13,PracticeEPittingcorrosionASTMG48-11,...Colourcontrast-manualapplication BS M39:1972(1998) BS EN ISO 3452-1:2013 BS EN 10228-2:1998 Chapter ? TECHNICAL SPECIFICATIONS - KHNP http://ebiz.khnp.co.kr/MB_ENG/C/util/form_down.jsp?filename=/doc/MB/B/Download/0370K0803230103.doc...
1. Scope* 1.1 These practices cover the following five tests: 1.1.1 Practice AOxalic Acid Etch Test for Classification of Etch Structures of Austenitic Stainless Steels (Sections 4 to 13, inclusive), 1.1.2 Practice BFerric Sulfate-Sulfuric Acid Test for De- tecting Susceptibility to ...
1.1.3 Practice C—Nitric Acid Test for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels (Sections 26 to 36, inclusive), 1.1.4 Practice E—Copper–Copper Sulfate–Sulfuric Acid Test for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels (Sections...
A vendor offer me Practice E but the Client said in the bid for Practice B of ASTM A262 . Wht's d difference between the two practices??Replies continue below Recommended for you Developing standards for regulatory compliance and the joining of AM structures Creaform Releases VXintegrity 3.0...
3、cted in August 2004.e2NOTESection 30.1.5.1 was editorially corrected in January 2005.e3NOTESections 1.5 and 7.4 were editorially corrected in July 2005.1. Scope*1.1 These practices cover the following five tests:1.1.1 Practice AOxalic Acid Etch Test for Classificationof Etch Structures of Aust...