GB/T 14999.6-2010 Replaced National standards

GB/T 14999.6-2010 Test methods for characterizing duplex grain sizes and primary carbides distribution of superalloy forgings

Publish Date: 2010-12-23 Implement Date: 2011-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14999.6-2010

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: High-temperature alloys

ICS Name: Other steel products

Publish Date: 2010-12-23

Implement Date: 2011-09-01

Pages: 16 pages

Scope

1.1 This standard describes the types and characteristics of dual grain structures and specifies the corresponding measurement methods and result markings.
1.2 This standard specifies the measurement methods and result markings for the distribution of primary carbides.
1.3 This standard applies to the measurement of dual grain structures and primary carbide distribution in forged high-temperature alloys.
1.4 This standard is only a recommended measurement method and does not specify the acceptable quality level range for acceptance tests of forged high-temperature alloy products.