GB/T 13748.12-2013 Active National standards

GB/T 13748.12-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 12:Determination of copper content

GB/T 13748.12-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 12:Determination of copper content

Publish Date: 2013-11-27 Implement Date: 2014-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13748.12-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for light metals and their alloys

ICS Name: Magnesium and magnesium alloys

Publish Date: 2013-11-27

Implement Date: 2014-08-01

Pages: 12 pages

Scope

This part specifies the method for determining the copper content in magnesium and magnesium alloys.
This part is applicable to the determination of copper content in magnesium and magnesium alloys. Method I: determination range: 0.000 30%~0.200%; Method II: determination range: 2.00%~4.00%; Method III: determination range: 0.002 0%~0.40%.
Method III of this part is not applicable to magnesium alloys containing zirconium.

Development Information

Word Count: 20 Thousand words Pages: 12 pages

Same series standard

GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 1:Determination of aluminium content GB/T 13748.4-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 4:Determination of manganese content—Periodate spectrophotometric method GB/T 13748.7-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 7:Determination of zirconium content GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys—Part8:Determination of rare earth content—Gravimetric method GB/T 13748.9-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 9:Determination of iron content—Orthopenanthroline spectrophotometric method GB/T 13748.10-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 10:Determination of silicon content—Molybdenum blue spectrophotometric method GB/T 13748.14-2013 Chemical analysis methods of magnesium and magnesium alloys—Part14:Determination of nickel content—Dimethylglyoxime trophotometric method GB/T 13748.15-2013 Chemical analysis methods of magnesium and magnesium alloys—Part15:Determination of zinc content GB/T 13748.22-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 22:Determination of thorium content

Replace the following standards

GB/T 13748.12-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of low copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometric method

Adopt standards

ISO 794:1976

Related Standards

GB/T 1177-1991 Replaced

GB/T 1177-1991 Casting magnesium alloys

Publish Date: 1991-01-05

GB/T 13820-1992 Replaced

GB/T 13820-1992 Magnesium alloy castings

Publish Date: 1992-11-05

GB/T 17731-1999 Replaced

GB/T 17731-1999 Magnesium alloy sacrificial anode

Publish Date: 1999-04-15

GB/T 19078-2003 Replaced

GB/T 19078-2003 Magnesium alloy ingots for castings

Publish Date: 2003-04-15

GB/T 5153-2003 Replaced

GB/T 5153-2003 Designation and composition of wrought magnesium and magnesium alloys

Publish Date: 2003-11-03

GB/T 5154-2003 Replaced

GB/T 5154-2003 Wrought magnesium and magnesium alloys sheets and strips

Publish Date: 2003-11-03