General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 32286.1-2015
Scope
This part of GB/T 32286 specifies the classification, order content, size, shape, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of iron-nickel soft magnetic alloy materials. This part applies to cold-rolled strips and cold-drawn wire materials of iron-nickel alloys 1J46, 1J50, 1J54 with higher magnetic permeability and higher saturation magnetic induction and high magnetic permeability iron-nickel alloys 1J76, 1J77, 1J79, 1J80, 1J85, and 1J86. , cold-drawn (rolled) pipes, hot-rolled (forged) bars and flats, cold-rolled sheets of high-permeability iron-nickel alloys 1J79 and 1J85; iron-nickel moment magnetic alloys 1J34, 1J51, 1J52, 1J65, 1J67, 1J83 , 1J403 cold-rolled strip; magnetic temperature compensation iron-nickel alloy 1J30, 1J31, 1J32, 1J33, 1J38 cold-rolled strip; and constant magnetic permeability iron-nickel alloy 1J66 cold-rolled strip. This part does not apply to high-hardness, high-resistance, high-permeability iron-nickel alloy materials, corrosion-resistant iron-nickel alloy materials and iron-nickel alloy materials for magnetic heads (hereinafter referred to as alloy materials).
GB/T 32286.1-2015 Referenced Document
GB/T 13012 Methods of measurement of d.c magnetic properties of magnetically soft materials
GB/T 14986-2008 High saturation magnetic induction, magnetic compensate alloys depending on temperature variation, corrosion-resisting,iron-aluminium, Permanent permeability, soft magneticalloys
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 222-2006 Permissible tolerances for chemical composition of steel products
GB/T 223.11 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration
GB/T 223.18 Methods for chemical analysis of iron steel and alloy.The sodium thiosulfate separation iodimetric method for the determination of cupper content
GB/T 223.20 Methods for chemical analysis of iron steel and alloy.The Potentiometric titration method for the determination of cobalt content
GB/T 223.25 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime gravimetric method for the determination of nickel content
GB/T 223.28 Methods for chemical analysis of iron,steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content
GB/T 223.59 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method
GB/T 223.60 Methods for chemical analysis of iron, steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content
GB/T 223.63 Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method*， 2022-07-11 Update
GB/T 223.79 Iron and steel-Determination of multi-element contents-X-ray fluorescence spectrometry (Routine method)
GB/T 223.8 Methods for chemical analysis of iron,steel and alloy The sodium fluoride separation-EDTA titration method for the determination of aluminium content
GB/T 223.85 Steel and iron.Determination of sulfur content.Infrared absorption method after combustion in an induction furnace
GB/T 223.86 Steel and iron.Determination of total carbon content.Infrared absorption method after combustion in an induction furnace
GB/T 3658 Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens*， 2022-10-12 Update
YB/T 5242 General rules of packaging, marking and quality certification for precision alloys
GB/T 32286.1-2015 history
2015GB/T 32286.1-2015 Soft magnetic alloys.Part 1: Nickel-iron alloys