GB/T 6983-2022
Magnetic iron
- Standard No.
- GB/T 6983-2022
- Language
- Chinese
- Release Date
- 2022
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Lastest
- GB/T 6983-2022
- Replace
- GB/T 6983-2008
- Scope
- This document specifies the classification, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of pure electromagnetic iron. This document applies to electromagnetic pure iron hot-rolled (forged) rods (square, round, flat), hot-rolled wire rods, cold-drawn round bars, hot-rolled plates (strips), and cold-rolled plates (strips). Note: Electromagnetic pure iron is also called soft magnet internationally.
GB/T 6983-2022 Referenced Document
- GB/T 13012 Methods of measurement of d.c magnetic properties of magnetically soft materials
- GB/T 13237 Cold rolled quality carbon structural steel sheet and strips
- GB/T 14981 Dimension,shape,mass and tolerance for hot-rolled round wire rod
- GB/T 17505 Steel and steel products.General technical delivery requirements
- GB/T 1979 Standard diagrams for macrostructure and defect of structural steels
- GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
- GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
- GB/T 20125 Low-alloy steel.Determination of multi-element contents.Inductively coupled plasma atomic emission spectrometric method
- GB/T 20126 Unalloyed Steel - Determination of low carbon content - Part 2: Infrared absorption method after combustion in an induction furnace (With preheating)
- GB/T 2101 General requirment of acceptance, packaging, marking and certification for section steel
- GB/T 226 Test method for macrostructure and defect of steel by etching
- GB/T 228 Metallic materials--Tensile testing at ambient temperature
- GB/T 232 Metallic materials.Bend test
- GB/T 247 General rule of package,mark and certification for steel plates(sheets)and strips
- GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing
- GB/T 3078 Quality structural steel cold drawn bars
- GB/T 3656 Methods of coercivity measurement of magnetic iron and magnetically soft alloy by pulling out procedure
- GB/T 4336 Determination of multi-element content in carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method) Amendment No. 1
- GB/T 699 Quality carbon structure steels
- GB/T 701 Low carbon steel hot rolled round wire rod
- GB/T 702 Hot-rolled steel bars—Dimensions,shape,weight and tolerances
- GB/T 708 Dimension,shape,weight and tolerance for cold-rolled steel strip and sheet
- GB/T 709 Dimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
- GB/T 711 Hot-rolled quality carbon structural steel plates sheets and strips
- GB/T 905 Dimension, shape, weight and tolerance for cold-drawn round, square and hexagonal steels
- GB/T 908 Forged bars for dimensions,shape,weight and tolerances
GB/T 6983-2022 history
- 2022 GB/T 6983-2022 Magnetic iron
- 2009 GB/T 6983-2008 Electromagnetic pure iron
- 1986 GB/T 6983-1986 Technical requirements for magnetic iron bars