Magnet heavy metal content

Magnet heavy metal content, Total:158 items.

The international standard classification for "Magnet heavy metal content" includes: Other iron and steel products , Steels , Iron ores , Other products of the chemical industry , Ferroalloys , Ferrous metals in general , Acids , Photographic chemicals .

The Chinese standard classification for "Magnet heavy metal content" includes: Beneficiation reagent , Artificial rich ore , Basic standards and general methods for catalyst , Steel and iron alloy analysis method , Inorganic acid and alkali , Iron ore , Photographic-grade chemicals .

Professional Standard - Ferrous Metallurgy

YB/T 4392.2-2014 Sulphat titanium slag. Determination of metallic iron content. Dichromate titrimetric method
YB/T 4188-2009 Method for the determination of content of magnetic metallic iron in steel slag
YB/T 4188-2015 Test method for the content of magnetic metallic iron in steel slag
YB/T 148-1998 Standard test method for the content of metallic iron in steel slag used in cement

工业和信息化部

YB/T 4725-2018 Steel slag. Determination of metallic iron. Ferric trichloride-potassium dichromate titration
YB/T 4509-2017 Direct reduced iron-Determination of metallic iron content-The potassium dichromate， titration after decomposition of sample by ferric chloride

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 3654.3-2019 Ferroniobium—Determination of silicon content—Gravimetric method
GB/T 38596-2020 Determination method of heavy metal contents in the wastewater during catalyst production
GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 5686.5-2023 Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of carbon content—The Infrared absorption method,the gasometric method,the gravimetric method and the coulometric method
GB/T 6730.6-2016 Iron ores―Determination of metallic iron content―Ferric chloride-sodium acetate titrimetric method
GB/T 5686.5-2008 Ferromanganese ferromanganese-silicon nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method the gasometric method the
GB/T 223.43-2008 Iron steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method
GB/T 15072.17-2008(英文版) Test method of　precious metal alloys—Determination of　tungsten　content for platinum alloys—Tungstic acid gravimetry
GB/T 5686.2-2008 Ferromanganese，ferromanganese-silicon nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method, silicon potassium fl
GB/T 223.72-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Gravimetric Method
GB/T 38812.4-2022 Direct reduced iron—Determination of metallic iron—Bromine-methanol titrimetric method
GB/T 5686.2-2022 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of silicon content—Molybdenum blue spectrophotometric method , silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric method
GB/T 20432.5-2007 Photography—Photographic-grade chemicals—Test methods—Part 5:Determination of heavy metals and iron content
GB/T 12684.8-1990 Boric acid for industrial use--Determination of heavy metal content
GB/T 21933.2-2008 Ferronickel - Determination of silicon content - Gravimetric method
GB/T 43719-2024 Jewellery and precious metals—Determination of palladium—Gravimetry using dimethylglyoxime
GB/T 4702.2-2008 Chromium metal - Determination of silicon content - The perchloric acid gravimetric method
GB/T 223.60-2024 Iron, steel and alloy—Determination of silicon content—Gravimetric method
GB/T 32786-2016 Pig iron contenting nickel―Determination of iron content―Dichromate titration method

Professional Standard - Agriculture

SN/T 5495-2023 Fe-contained dusts -Determination of iron content-Potassium dichromate titration method

轻工业部

QB 1035.1-1991 Determination of heavy metal content in sodium triphosphate as a food additive

Korean Agency for Technology and Standards (KATS)

KS M 1948-2009 Acetic acid for industrial use－Method of test－Visual limit test for heavy metals (including iron)
KS M 1966-2002(2007) Formaldehyde solutions for industrial use－Limit test for heavy metals (excluding iron)
KS D 1726-1989 tin metal - Determination of iron content
KS D 1767-1986 MANGANESE METAL - Determination of iron content
KS D 2512-1987 Type metal - Determination of iron content
KS D 2016-1987 White metal - Determination of iron content
KS E ISO 621-2022 Manganese ores－Determination of metallic iron content (metallic iron content not exceeding 2 %)－Sulphosalicylic acid photometric method
KS E ISO 621-2012(2022) Manganese ores－Determination of metallic iron content (metallic iron content not exceeding 2 %)－Sulphosalicylic acid photometric method
KS E ISO 621-2012(2017) Manganese ores－Determination of metallic iron content (metallic iron content not exceeding 2 %)－Sulphosalicylic acid photometric method
KS M 1966-2009 Formaldehyde solutions for industrial use－Limit test for heavy metals (excluding iron)
KS D ISO 4158:2002 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium－Determination of sillicon content－Gravimetric method
KS M ISO 10349-5-2002(2017) Photography－Photographic－grade chemicals－Test methods－Part 5：Determination of heavy metals and iron content
KS K 0731-2007 Test method for the determination of extractable heavy metals in textiles
KS D ISO 7528-2018 Nickel alloys－Determination of iron content－Titrimetric method with potassium dichromate
KS D ISO 7528:2012 Nickel alloys-Determination of iron content-Titrimetric method with potassium dichromate
KS M ISO 10349-5-2022 Photography－Photographic－grade chemicals－Test methods－Part 5：Determination of heavy metals and iron content
KS E ISO 5416:2011 Direct reduced iron－Determination of metallic iron－Bromine-methanol titrimetric method
KS M ISO 10349-5-2002(2022) Photography－Photographic－grade chemicals－Test methods－Part 5：Determination of heavy metals and iron content
KS E 3908-2015 Methods for sampling preparation and determination of moisture content of non-ferrous metal bearing ores
KS D ISO 8343-2022 Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO TR 7955-2018 Ferroniobium－Determination of niobium content－Gravimetric method
KS D ISO 4173-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 8343-2012(2022) Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO TR 7955:2008 Ferroniobium－Determination of niobium content－Gravimetric method
KS M ISO 6101-5:2019 Rubber — Determination of metal content by atomic absorption spectrometry — Part 5: Determination of iron content

IT-UNI

UNI 3349-1953 Procedures for the chemical analysis of metals. Determination of the silicon content of ferromanganese and of manganese metal. Gravimetric method.
UNI 5606-1965 Methods for chemical analysis of ferrous metal materials. Determination of zinc in wear-resistant white metal. Gravimetric analysis
UNI 4389-1959 Does not contain iron heavy metals and their alloys. Crystal particle size determination
UNI 5742-1966 Metal protective layer for ferrous materials. Determination of galvanized layer quality of hot-dip galvanized materials. Double weighing method

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 2.2.20-1995 Solder Paste Metal Content by Weight

RU-GOST R

GOST 16698.6-1971 Metallic manganese. Method for the determination of nickel content
GOST 16698.6-1993 Metallic manganese and nitrated manganese. Methods for determination of iron
GOST 25702.3-1983 Raremetallic concentrates. Method for the determination of ferrous oxide
GOST 23581.11-1979 Iron ores, concentrates, agglomerates and pellets. Method of determination of metallic iron content
GOST 26318.3-1984 Non-metallic ore materials. Methods for determination of iron oxide mass fraction
GOST 25702.4-1983 Raremetallic concentrates. Method for the determination of iron (general)
GOST R 53218-2008 Organic fertilizers. Atomic-absorption method for determination of heavy metals content

AENOR

UNE 35027-1:1985 FERROALLOYS. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35025-1:1985 FERROALLOYS AND SILICOALLOYS. DETERMINATION OF CARBON CONTENT. GRAVIMETRIC METHOD
UNE 22144:1990 DIRECT REDUCED IRON. DETERMINATION OF METALLIC IRON CONTENT. TITRIMETRIC METHOD.
UNE 35055-1:1985 FERROMOLYBDENUM. DETERMINATION OF MOLYBDENUM CONTENT. GRAVIMETRIC METHOD
UNE 35066-1:1985 FERROTUNGSTEN. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD

RO-ASRO

STAS 6842-1989 CAST IRONS AND STEELS Aluminium content deterrnination
STAS 2771/6-1970 WHITE METAL BEARING AI.I.OYS Dotennin.Ttion of ircn
SR ISO 4158:1996 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium. Determination of silicon content. Gravimetric method
STAS SR 12800/11 Modifying alloys for cast irons. Determination of copper content, Electrogravimetrical method
STAS 1314/25-1977 MANGANESE ORES AND CONCENTRATES Determination of metallic iron content
STAS 9592-1974 HEAVY RAILWAYS TYPE 54 E Technical requirements for quality
STAS 12341/1-1985 DETERMINATION OF THE DELTA FERR1TE CONTENT IN A US TENITIC STAINLESS WELD METAL Magnetic contact method. Technical requirements
STAS 7471-1966 magnet. Determination of sulfur content
STAS 4605/13-1972 NON-METAT, BEARING MIXIXG PRODUCTS WITH CARBONATE CONTENT DCtermination of sulphate ion and tolal sulphur
STAS SR EN 28343-1994 Ferronickel. Determination of silicon content. Gravimetric method

BE-NBN

NBN I 07-004-1986 Metal anti-corrosion protective layer (by hot electroplating of ferrous metals). Thickness measurement of zinc coating. Magnetometry
NBN I 07-003-1986 Metal anti-corrosion protective layer (by hot electroplating of ferrous metals). Determination of the amount of zinc coating per unit area. gravimetry

International Organization for Standardization (ISO)

ISO 4158:1978 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium; Determination of silicon content; Gravimetric method
ISO 16878:2016 Iron ores - Determination of metallic iron content - Iron(III) chloride titrimetric method
ISO 10349-5:1992 Photography; photographic-grade chemicals; test methods; part 5: determination of heavy metal and iron content
ISO 7528:1989 Nickel alloys; determination of iron content; titrimetric method with potassium dichromate
ISO 5416:1987 Direct reduced iron; Determination of metallic iron content; Bromine-methanol titrimetric method
ISO 5416:2006 Direct reduced iron - Determination of metallic iron - Bromine-methanol titrimetric method
ISO 5416:1997 Direct reduced iron - Determination of metallic iron content - Bromine-methanol titrimetric method
ISO 4173:1980 Ferromolybdenum; Determination of molybdenum content; Gravimetric method
ISO/TR 7955:1982 Ferroniobium; Determination of niobium content; Gravimetric method
ISO 8343:1985 Ferronickel; Determination of silicon content; Gravimetric method

WRC - Welding Research Council

BULLETIN 318-1986 FACTORS INFLUENCING THE MEASUREMENT OF FERRITE CONTENT IN AUSTENITIC STAINLESS STEEL WELD METAL USING MAGNETIC INSTRUMENTS ; MEASUREMENTS OF FERRITE CONTENT IN AUSTENITIC STAINLESS STEEL WELD METAL GI
BULLETIN 519- STAINLESS STEEL WELD METAL – PREDICTION OF FERRITE CONTENT
BULLETIN 342-1989 STAINLESS STEEL WELD METAL: PREDICTION OF FERRITE CONTENT

CZ-CSN

CSN 42 0541-1987 Cast iron, pig iron, steel, iron-based alloys, ferro-alloys, metallic chromium and manganese. Methods for determination of the content of sulphur
CSN 42 0542-1987 Cast iron, pig iron, steel, iron-based alloys, metallic chromium and manganese. Methods for determination of the content of carbon
CSN 65 2479-1981 Sodium Chloride (Salt) Colorimetric Method of Heavy Metals Content Determination
CSN 44 1575 Cast.8-1972 Chemical analysis of manganese ores. Determination of metallic iron concent
CSN 56 0065-1985 Methods of sample mineralization before the determination of heavy metals content in the foodstuffs

VN-TCVN

TCVN 4150-2009 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium.Determination of silicon content.Gravimetric method

Japanese Industrial Standards Committee (JISC)

JIS C 2531:1999 Nickel iron soft magnetic metallic materials

British Standards Institution (BSI)

BS ISO 16878:2016 Iron ores. Determination of metallic iron content. Iron(III) chloride titrimetric method
BS EN ISO 17072-2:2022 Leather. Chemical determination of metal content. Total metal content
BS EN ISO 17072-2:2011 Leather. Chemical determination of metal content. Total metal content
BS EN ISO 17072-2:2019 Leather. Chemical determination of metal content. Total metal content
BS ISO 6101-5:2006 Rubber - Determination of metal content by atomic absorption spectrometry - Determination of iron content
BS ISO 6101-5:2018 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of iron content
BS EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method

PL-PKN

PN H04124-1985 Chemical analysis of iron ores Determination of metallic iron content
PN C84039-09-1988 Potassium hydroxide technical Determination of heavy metals content
PN H04232-06-1986 Chemical analysis of alloy components Chromomium metallc Determination of ferrum

Indonesia Standards

SNI 07-6588-2001 Determination of carbon content in metals by gravimetric
SNI 07-2952-1992 Determination of non- metal inclusion in steel, Microscopic test method
SNI 07-3652-1995 Steel - Determination of non metal inclusions - Micrographic method using standard diagram

ES-AENOR

UNE 35-027 Pt.1-1985 ferroalloy. Determination of silicon content. gravimetry
UNE 35-025 Pt.1-1985 Iron alloys and silicon alloys. Determination of carbon content. gravimetry

ET-QSAE

ES A.C2.001-1973 weight solid metal weight

HU-MSZT

MSZ KGST 1883-1979 Determination of heavy metal content in industrial sodium hydroxide
MSZ 16050/11.lap-1969 Definition of pig iron content for comprehensive detection of metal equipment

TR-TSE

TS 656-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF METALLIC IRON CONTENT (Photometric method for metallic iron content up to and ?ncluding 2 %)

AWS - American Welding Society

A4.2-1986 STANDARD PROCEDURES FOR CALIBRATING MAGNETIC INSTRUMENTS TO MEASURE THE DELTA FERRITE CONTENT OF AUSTENITIC STAINLESS STEEL WELD METAL
A4.2-1974 STANDARD PROCEDURES FOR CALIBRATING MAGNETIC INSTRUMENTS TO MEASURE THE DELTA FERRITE CONTENT OF AUSTENITIC STAINLESS STEEL WELD METAL

YU-JUS

JUS C.A1.404-1982 Methods for chemical analysis of ferroalloys. Gmrimauiu determination of silicon in ferro-manganese and manganese-metals
JUS H.G8.397-1989 Reagents. Nitric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.039-1981 Reagents. Sulphuric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.458-1991 Reagents. Potassium sulphate. Determination of beavy metals content (as Ph). Colorimetric method

CH-SNV

SNV 81126-1958 Non-ferrous heavy metal cast iron alloy. Material inspection, test rods

SCC

BS EN 23908:1993 Hardmetals. Determination of insoluble (free) carbon content. Gravimetric method
DANSK DS/EN 28343:1992 Ferronickel - Determination of silicon content - Gravimetric method
AS 3515.2:1993 Gold and gold bearing alloys - Determination of gold content (30 percent - 99.5 percent) - Gravimetric method
DANSK DS/EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
AS 3515.1:1996 Gold and gold bearing alloys - Determination of gold content (less than 30%) - Gravimetric method

GSO

BH GSO ISO 7528:2016 Nickel alloys -- Determination of iron content -- Titrimetric method with potassium dichromate
GSO ISO 7528:2013 Nickel alloys -- Determination of iron content -- Titrimetric method with potassium dichromate
GSO ISO 10349-5:2013 Photography -- Photographic-grade chemicals -- Test methods -- Part 5: Determination of heavy metals and iron content
OS GSO ISO 10349-5:2013 Photography -- Photographic-grade chemicals -- Test methods -- Part 5: Determination of heavy metals and iron content
GSO ISO 4158:2013 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
GSO ISO 6352:2015 Ferronickel -- Determination of nickel content -- Dimethylglyoxime gravimetric method
BH GSO ISO 4173:2016 Ferromolybdenum -- Determination of molybdenum content -- Gravimetric method
OS GSO ISO 8343:2016 Ferronickel -- Determination of silicon content -- Gravimetric method
GSO ISO 8343:2016 Ferronickel -- Determination of silicon content -- Gravimetric method
GSO ISO 4173:2013 Ferromolybdenum -- Determination of molybdenum content -- Gravimetric method

AT-ON

ONORM EN 28343-1992 Ferronickel - Determination of Silicon content -Gravimetrie method

American Welding Society (AWS)

WRC 342:1989 Stainless Steel Weld Metal: Prediction Of Ferrite Content

European Committee for Standardization (CEN)

EN ISO 17072-2:2011 Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2011)
EN ISO 17072-2:2022 Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2022)
EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)
EN 23907:1993 Hardmetals - Determination of Total Carbon Content - Gravimetric Method (ISO 3907 : 1985)

Association Francaise de Normalisation

NF A20-408*NF ISO 5416:1988 Direct reduced iron. Determination of metallic iron content. Brimine-methanol titrimetric method.
NF A06-556:2010 Steel and iron - Determination of total silicon content - Gravimetric method.

CEN - European Committee for Standardization

EN ISO 17072-2:2019 Leather - Chemical determination of metal content - Part 2: Total metal content

SE-SIS

SIS SS-EN 28 343-1992 Ferronickel — Determination of silicon content — Gravimetric method

Danish Standards Foundation

DS/EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
DS/ISO 8343:1993 Ferronickel - Determination of silicon content - Gravimetric method

German Institute for Standardization

DIN EN ISO 4934:2004-05 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003

American National Standards Institute （ANSI)

ANSI/AWS A4.2M:2006 Standard Procedures for Calibrating Magnetic Instruments to Measure the Delta Ferrite Content of Austenitic and Duplex Ferritic-Austenitic Stainless Steel Weld Metal

KR-KS

KS M ISO 6101-5-2019 Rubber — Determination of metal content by atomic absorption spectrometry — Part 5: Determination of iron content