GB/T 5156-2022 Magnesium and magnesium alloy extruded profiles

GB/T 5156-2013 Magnesium alloy extruded profiles

GB/T 230.1-2004 Metallic Rockwell hardness test—Part1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2009 Metallic materials—Rockwell hardness test—Part 1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2018 Metallic materials—Rockwell hardness test—Part 1:Test method GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 3499-2003 Magnesium ingots GB/T 3499-2011 Magnesium ingots GB/T 3499-2023 Magnesium ingots GB/T 4297-2004 Inspection method for macrostructure of wrought magnesium alloy products GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 5153-2003 Designation and composition of wrought magnesium and magnesium alloys GB/T 5153-2016 Designation and composition of wrought magnesium and magnesium alloys GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 13748.1-1992 Magnesium and its alloys—Determination of aluminium content GB/T 13748.1-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of aluminum content GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 1:Determination of aluminium content GB/T 13748.2-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of tin content—Pyrocatechol violet spectrophotometric method GB/T 13748.3-1992 Magnesium and its alloys—Determination of zirconium content—Xylenol orange spectrophotometric method GB/T 13748.3-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of lithium content—Flame atomic absorption spectrometric method GB/T 13748.4-1992 Magnesium and its alloys—Determination of cerium content—Tribromoarsenazo spectrophotometric method GB/T 13748.4-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of manganese content—Periodate spectrophotometric method GB/T 13748.4-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 4:Determination of manganese content—Periodate spectrophotometric method GB/T 13748.5-1992 Magnesium and its alloys—Determination of iron content—Orthophenanthroline spectrophotometric method GB/T 13748.5-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of yttrium content—Inductively coupled plasma atomic emission spectrometric method GB/T 13748.6-1992 Magnesium and its alloys—Determination of silicon content—Molybdenum blue spectrophotometric method GB/T 13748.6-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of silver content—Flame atomic absorption spectrophotometric method GB/T 13748.7-1992 Magnesium and its alloys—Determination of beryllium content—Solochrome cyanine R spectrophotometric method GB/T 13748.7-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of zirconium content—Xylenol orange spectrophotometric method GB/T 13748.7-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 7:Determination of zirconium content GB/T 13748.8-1992 Magnesium and its alloys—Determination of copper content—2,9-dimethyl-1,10-phenanthroline spectrophotometric method GB/T 13748.8-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of rare earth content—Gravimetric method GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys—Part8:Determination of rare earth content—Gravimetric method GB/T 13748.9-1992 Magnesium and its alloys—Determination of nickel content—Dimethylglyoxime spectrophotometric method GB/T 13748.9-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of iron content—Orthopenanthroline spectrophotometric 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 13748.10-1992 Magnesium and its alloys—Determination of zinc content—Flame atomic absorption spectrometric method GB/T 13748.10-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of silicon content—Molybdenum blue 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 13748.11-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of beryllium content—Solochrome cyanine R spectrophotometric method 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 GB/T 13748.12-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 12:Determination of copper content GB/T 13748.13-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of lead content—Flame atomic absorption spectrophotometric method GB/T 13748.14-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of nickel content—Dimethylglyoxime trophotometric method GB/T 13748.14-2013 Chemical analysis methods of magnesium and magnesium alloys—Part14:Determination of nickel content—Dimethylglyoxime trophotometric method GB/T 13748.15-2005 Chemical analysis methods of magnesium and magnesium alloys—Determination of zinc content GB/T 13748.15-2013 Chemical analysis methods of magnesium and magnesium alloys—Part15:Determination of zinc content