GB/T 226-2015 Test Method for Macrostructure and Defect of Steel by Etching Standard Information Standard Number: GB/T 226-2015 Replaces: GB/T 226-1991 Release Date: September 11, 2015 Implementation Date: June 1, 2016 Proposed by: China Iron and Steel Association Managed by: National Steel Standardization Technical Committee (SAC/TC 183) Scope This standard specifies three test methods for […]
YB/T 4003-1997 — Standard Diagrams for Macrostructure and Defect in Continuous Casting Slab Standard Number: YB/T 4003-1997 Issued: August 4, 1997 Effective: December 1, 1997 Issuing Authority: Ministry of Metallurgical Industry, People’s Republic of China Original Title: 连铸钢板坯低倍组织缺陷评级图 1. Scope This standard specifies the test specimens used for macrostructure defect evaluation of continuously cast steel […]
This standard specifies the sulfur print inspection method for steel, which is used to determine the distribution and degree of sulfur segregation in steel. 1. Scope This standard specifies the sulfur print inspection method for steel. This method is applicable to the inspection of sulfur segregation in various steel products. 2. Specimen Preparation The specimen […]
This standard specifies the evaluation method for macrostructure defects in the full cross-section of rolled steel integral wheels for railway use. 1. Scope This standard applies to the evaluation of macrostructure defects in rolled steel integral wheels used in railway applications. 2. Reference Standards This standard references relevant Chinese railway industry standards for wheel manufacturing […]
GB/T 1954-2008 — Methods of Measurement for Ferrite Content in Austenitic Cr-Ni Stainless Steel Weld Metals Standard Number: GB/T 1954-2008 Replaces: GB/T 1954-1980 Published: 2008-06-26 | Effective: 2009-01-01 Modified adoption of: ISO 8249:2000 (MOD) ICS: 25.160.20 | Classification: J33 Issuing Body: Standardization Administration of the People’s Republic of China 📄 Original Standard PDF (Chinese) Download […]
This is the English translation of the Chinese National Standard GB/T 4334.1-2000. The original Chinese PDF is also embedded at the bottom of this page for reference. GB/T 4334.1-2000 Method of 10 Per Cent Oxalic Acid Etch Test for Stainless Steels ICS: 77.040.99 | Issued: 2000-10-25 | Implemented: 2001-09-01 Published by: General Administration of Quality […]
