What standard has GB/T12469-90 been replaced by?

2009-10-14View Original

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GB/T12469-90 "Requirements and Defect Classification of Steel Melting Welding Joints for Welding Quality Assurance" was invalidated in 2005. Is there a new standard to replace it? What is the reason for the invalidation?

Reply #22009-10-17

Standard No. GB/T 12469-1990 Standard Name (Chinese) Welding Quality Assurance Requirements and Defect Classification of Steel Melting Welding Joints Whether it is invalid or not invalid Date of invalidation 20051014 Page 4 It has been abolished because its technical content has been included in other standards.

Reply #32013-11-29

The standard is immediately invalidated and will not be replaced. Its standard content has been included in "GB/T 12467.1~5 - 2009 Quality Requirements for Welding of Metal Materials"

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What standard has GB/T12469-90 been replaced by?

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