GB/T 2970-1991 Replaced National standards

GB/T 2970-1991 Thicker steel plate—Method for ultrasonic inspection

Publish Date: 1991-11-06 Implement Date: 1992-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2970-1991

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Non-destructive testing methods for metals

ICS Name: Nondestructive testing of metal materials

Publish Date: 1991-11-06

Implement Date: 1992-07-01

Publisher: The National Technical Supervision Bureau

Pages: 8 pages

Development Information

Drafting Units:

The General Research Institute of Steel of the Ministry of Metallurgical Industry

Drafting Persons:

Zhang Guangchun and Zhang Weidai

Word Count: 14 Thousand words Pages: 8 pages

Replace the following standards

GB2970-82

Superseded by the following standards

GB/T 2970-2004 Thicker steel plates—Method for ultrasonic inspection

Referenced Standards

ZBY 230 GB/T 8651-2002 Metal plates—Flaw detection method by the ultrasonic plate wave GB/T 8651-2015 Flaw detection method by the ultrasonic plate wave for metal plates

Related Standards

GB/T 2971-1982 Abolished

GB/T 2971-1982 Method of fracture test for carbon and low alloy steels

Publish Date: 1982-03-25

GB/T 5193-1985 Replaced

GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products

Publish Date: 1985-05-18

GB/T 5616-1985 Replaced

GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods

Publish Date: 1985-11-25

GB/T 5677-1985 Replaced

GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings

Publish Date: 1985-12-04

GB/T 5778-1986 abolished_transferred

GB/T 5778-1986 Determination of hermeticity of expansion alloys

Publish Date: 1986-01-14

GB/T 7233-1987 Replaced

GB/T 7233-1987 Methods for ultrasonic testing and for specifying quality levels of steel castings

Publish Date: 1987-02-04