GB/T 2040-2017 Translated English of Chinese Standard (GBT 2040-2017, GB/T2040-2017, GBT2040-2017): Copper and copper alloy sheetThis Standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, quality certificates and order (or contract) contents of copper and copper alloy sheets. |
Common terms and phrases
1500 or copper allowable deviation analysis of copper angle Inner radius batch Bend angle Inner composition of HSn88-1 copper and copper Copper sheet GB/T demand parties Designation Code name Designation State Thickness Designation State Thickness/mm dimensioned accuracy eddy current elastic H08 fication Thickness Width fixed-length sheet grain size hardness HV Table Hardness test Tensile Hot rolled M20 hot-rolled sheets HSn88-1 sheets Manganese bronze method for sheets Oxygen-free copper properties of sheets provisions of GB/T provisions of Table randomly take Rm MPa Elongation sheet thickness sheets shall comply Soft annealed O60 Softannealed O60 Specification/mm Classi strength Rm MPa supply and demand surface quality Table 3 continued take one sample Tensile strength Rm Tensile test Hardness test Hardness test test method test Tensile strength Thickness mm Tensile Thickness mm Vickers thickness of 0.8 Thickness Width Length Thickness/mm Bend angle Vickers hardness HV Vickers hardness test width of 600 X-Ray fluorescence YS/T 482 Methods