HB 6690-1992 Magnesium alloy forging

GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 228.4-2019 Metallic materials—Tensile testing—Part 4:Method of test in liquid helium 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 231.2-2002 Metallic Brinell hardness test—Part 2:Verification and calibration of hardness testers GB/T 231.2-2012 Metallic materials—Brinell hardness test—Part 2:Verification and calibration of testing machines GB/T 231.2-2022 Metallic materials—Brinell hardness test—Part 2:Verification and calibration of testing machines GB/T 231.3-2002 Metallic Brinell hardness test—Part 3:Calibration of hardness reference blocks GB/T 231.3-2012 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks GB/T 231.3-2022 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks GB/T 231.4-2009 Metallic materials—Brinell hardness test—Part 4:Tables of hardness values GB/T 3199-1996 Wrought aluminium and aluminium alloy products—Packing, marking, transporting and storing GB/T 3199-2007 Wrought aluminium and aluminium alloy products—Packing, marking, transporting and storing GB/T 4297-2004 Inspection method for macrostructure of wrought magnesium alloy products HB 5219.1-1982 General principles for chemical analysis of magnesium alloys HB 5219.10-1982 The determination of the total amount of rare earth elements in magnesium alloys HB 5219.11-1982 The determination of silver content in magnesium alloys HB 5219.11-1998 Chemical Analysis Methods for Magnesium Alloys HB 5219.12-1982 Determination of beryllium content in magnesium alloys HB 5219.2-1982 The determination of copper content in magnesium alloys HB 5219.3-1982 Determination of iron content in magnesium alloys HB 5219.4-1982 The determination of manganese content in magnesium alloys HB 5219.5-1982 The determination of silicon content in magnesium alloys HB 5219.5-1998 Chemical Analysis Methods for Magnesium Alloys HB 5219.6-1982 Determination of nickel content in magnesium alloys HB 5219.7-1982 The determination of zinc content in magnesium alloys HB 5219.8-1998 Chemical Analysis Methods for Magnesium Alloys HB 5219.8-1982 The determination of zirconium and gold zirconium in magnesium alloys HB 5219.9-1982 Determination of Aluminum Content in Magnesium Alloy HB 5355-1994 Quality Control of Forging Processes HB 5355-1986 Forging Process Quality Control Standard HB 5402-1997 Formulating specifications for forging parts qualification HB 5402-1987 Aircraft forging prototype standardization specification HB 6077-1986 Die forgings' tolerance and machining allowance HB 6077-2008 Tolerances and machining allowances of die forgings HB/Z 59-1997 Ultrasonic inspection