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Database: 365,228(8 Aug 2026)

Hard rate

Hard rate, Total:273 items.

The international standard classification for "Hard rate" includes: Fibre and particle boards , Cellular materials , Chemical analysis of metals , Plastics , Thermal insulation , Testing of metals , Rubber , Ophthalmic equipment , Implants for surgery, prosthetics and orthotics , Mechanical testing of metals , Powder metallurgy , Non-ferrous metals , Graphic technology in general , Other organic chemicals , Sugar and sugar products , Rolling bearings .

The Chinese standard classification for "Hard rate" includes: Artificial board , Synthetic resin and plastic , Metal physical property test method , Daily use glass, ceramic, enamel and plastic products in general , Heat insulation, sound absorption, light fireproof material , Basic standard and general method for synthetic rubber , Synthetic materials in general , Rubber products in general , Milk and dairy products , Extracorporeal circulation, artificial organ and prosthesis device , Metal processing property test method , Powder metallurgy in general , Secondary nonferrous metals and their alloys , Powder metallurgy analysis method , Micro and copier machinery , General organic chemicals , Basic standards and general methods for synthetic resin and plastic , Processed sugar , Rolling bearing , Argillaceous and high alumina fire resistance , Metallurgical auxiliary material ore , Powder metallurgy material and product , Metal and alloy powder .


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

  • GB/T 12626.8-1990 Hard fibreboard--Determination of water absorption
  • GB/T 10799-1989 Cellular plastics--Determination of volume percentage of open and closed cells of rigid materials
  • GB/T 8810-1988 Test method for water absorption of rigid cellular plastics
  • GB/T 1701-2001 Ebonite-Determination of tensile strength and elongation at break
  • GB/T 10799-2008 Rigid cellular plastics—Determination of the volume percentage of open cells and of closed cells
  • GB/T 8810-2005 Determination of water absorption of rigid cellular plastics
  • GB/T 18376.2-2014 Grades of cemented carbide—Part 2:Grades of cemented carbide for geological and mining tools
  • GB/T 7997-2014 Hardmetals―Vickers hardness test
  • GB 5167-1985 Sintered metal materials and hardmetals-Determination of electrical resistivity
  • GB 10799-1989 Cellular plastics-Determination of volume percentage of open and closed cells of rigid materials
  • GB 5420-1985 Hard cheese
  • GB 14724-1993 Hard ocular prosthesis
  • GB/T 18376.2-2001 Grades of cemented carbide Part 2: grades of cemented carbide for geological and mining tools
  • GB/T 5167-1985 Sintered metal materials and hardmetals; Determination of electrical resistivity
  • GB/T 14724-2009 Hard ocular prosthesis
  • GB 12626.1-12626.9-90 Hard fibreboard
  • GB/T 1698-2003 Ebonite--Determination of hardness by means of a durometer
  • GB/T 12626.6-1990 Hard fibreboard-Determination of moisture content
  • GB/T 21182-2007 Scraps of cemented carbide
  • GB/T 7997-1987 Hardmetals; Vickers hardness test
  • GB/T 5486.3-2001 Test methods of inorganic rigid thermal insulation--Density and moisture content and water absorption
  • GB/T 11108-1989 method for thermal diffusivity of hardmetal (carbide)
  • GB/T 5163-2006 Sintered metal materials,excluding hardmetals - Permeable sintered metal materials - Determination of density,oil content,and open porosity
  • GB/T 21182-2022 Scraps of cemented carbide
  • GB 14724-2009 Hard ocular prosthesis

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 35584-2017 Quality requirement and test methods for copier nominal resolution on hardcopy output
  • GB/T 11108-2017 Test method for thermal diffusivity of hardmetal

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 5167-2018 Sintered metal materials and hardmetals—Determination of electrical resistivity

Professional Standard - Chemical Industry

Group Standards of the People's Republic of China

Professional Standard - Light Industry

Professional Standard - Business

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Machinery

Professional Standard - Aviation

Professional Standard - Ferrous Metallurgy

化学工业部

工业和信息化部

Professional Standard - Non-ferrous Metal

交通运输部

Professional Standard - Geology

RO-ASRO

  • STAS 9472/6-1973 Sintered hard alloys DETERMINATION OF ELECTRICAL RESISTIVITY
  • STAS 8264/1-1983 HARD METALS Metallographie determination of porosity and uneombined carbon
  • STAS SR ISO 3878:1992 Hardmetals - Vickers hardness test
  • STAS 9130/2-1989 Cutting carbide tips for tools FRITTED. HARDMETAL INDE- XABLE CARBIDE TIPS WITH ROUNDED CORNER WITH CY- LINDRICAL FIXING HOLE Dimensions
  • STAS 9472/8-1975 Sintered hard alloys VICKERS HARDNESS TESTING
  • STAS 9130/5-1989 Cutting carbide tips for tools FRITTED HARDMETAL INDEXABLE CARBIDE TIPS WITH CHIP-BREAKER ON BOTH SIDES WITHOUT BORE Dimensions

SE-SIS

Korean Agency for Technology and Standards (KATS)

Kingdom of Bahrain Testing and Metrology Directorate

VN-TCVN

  • TCVN 5050-1990 Hardmetals.Method of determination of resistivity
  • TCVN 4502-2008 Plastics and ebonite.Determination of indentation hardness by means of a durometer (Shore hardness)

International Organization for Standardization (ISO)

  • ISO 2896:1974 Rigid cellular plastics — Determination of water absorption
  • ISO 4505:1978 Hardmetals; Metallographic determination of porosity and uncombined carbon
  • ISO 2472:1975 Ebonite — Determination of tensile strength and elongation at break
  • ISO 1663:1981 Cellular plastics; Determination of water vapour transmission rate of rigid materials
  • ISO 28080:2011 Hardmetals - Abrasion tests for hardmetals
  • ISO 2581:1975 Plastics; Rigid cellular materials; Determination of "apparent" thermal conductivity by means of a heat-flow meter
  • ISO 28080:2021 Hardmetals - Abrasion tests for hardmetals
  • ISO 2783:1975 Ebonite — Determination of hardness by means of a durometer
  • ISO 3878:1976 Title missing - Legacy paper document
  • ISO 3878:1983 Hardmetals; Vickers hardness test
  • ISO/CD 4898:2023 Rigid cellular plastics
  • ISO/CD 844:2023 Rigid cellular plastics
  • ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)

Standards Norway

  • NS 3257:1976 Test methods for rigid flat sheets - Water absorption and swelling in thickness
  • NS-ISO 3927:1985 Metallic powders, excluding powders for hardmetals — Determination of compactibility (Compressibility) in uniaxial compression
  • NS-EN 24505:1993 Hardmetals — Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
  • NS-ISO 3878:1983 Hardmetals — Vickers hardness test
  • NS-EN ISO 28080:2021 Hardmetals — Abrasion tests for hardmetals (ISO 28080:2021)
  • NS-EN 382-2:1993 Fibreboards — Determination of surface absorption — Part 2: Test method for hardboards

American Society for Testing and Materials (ASTM)

  • ASTM B930-03(2017) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
  • ASTM RR-D20-1190 1996 D2842-Test Method for Water Absorption of Rigid Cellular Plastics
  • ASTM B276-21 Standard Test Method for Apparent Porosity in Cemented Carbides
  • ASTM B276-05 Standard Test Method for Apparent Porosity in Cemented Carbides
  • ASTM B276-05e1 Standard Test Method for Apparent Porosity in Cemented Carbides
  • ASTM B276-05(2015) Standard Test Method for Apparent Porosity in Cemented Carbides
  • ASTM B930-03(2021) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
  • ASTM B294-92(2001) Standard Test Method for Hardness Testing of Cemented Carbides
  • ASTM B294-92(2006)e1 Standard Test Method for Hardness Testing of Cemented Carbides
  • ASTM B294-92(2006) Standard Test Method for Hardness Testing of Cemented Carbides
  • ASTM B294-92(1997) Standard Test Method for Hardness Testing of Cemented Carbides
  • ASTM D5795-95(2000) Standard Test Method for Determination of Liquid Water Absorption of Coated Hardboard and Other Composite Wood Products Via "Cobb Ring" Apparatus
  • ASTM D5795-95(2008) Standard Test Method for Determination of Liquid Water Absorption of Coated Hardboard and Other Composite Wood Products Via
    x201C; Cobb Ring x201D; Apparatus
  • ASTM D5795-16 Standard Test Method for Determination of Liquid Water Absorption of Coated Wood and Wood Based Products Via &x201cCobb Ring&x201d Apparatus

Ente Nazionale Italiano di Unificazione

  • UNI 8054:1980 Rigid cellular plastics. Determination of water vapour transmission rate.
  • UNI 5825:1966 Powder metallurgy. Evaluation of apparent porosity of hard metals.
  • UNI EN 382-2:1995 Fibreboards. Determination of surface absorption. Test method for hardboards.
  • UNI EN 23878:2003 Hardmetals - Vickers hardness test
  • UNI EN ISO 3927:2017 Metallic powders, excluding powders for hardmetals - Determination of compressibility in uniaxial compression
  • UNI 10941:2001 Durum wheat semolina - Determination of bran and extraneous substances - Visual method.

Gosstandart of Russia

  • GOST 11056-1977 Hard coals. Electric method for the determination of mass fraction of moisture
  • GOST 20870-2017 Rigid cellular plastics. Method for determination of the rate of passage of water vapour
  • GOST 9391-1980 Sintered Hardmetals. Methods for determination of porosity and microstructure
  • GOST R 59261-2020 Brown coals, hard coals and anthracites. Classification by ranks and classes according to reflectance index of vitrinite
  • GOST 16439-1970 Second grade flour from hard wheat (Durum). Specifications
  • GOST 24621-2015 Plastics and ebonite. Determination of indentation hardness by means of a durometer (Shore hardness)
  • GOST 20017-1974 Sintered hard metals. Determination of Rockwell hardness

CZ-CSN

FI-SFS

German Institute for Standardization

  • DIN ISO 4505:1991 Hardmetals; metallographic determination of porosity and uncombined carbon; identical with ISO 4505:1978
  • DIN EN ISO 28080:2021-06 Hardmetals - Abrasion tests for hardmetals (ISO 28080:2021); German version EN ISO 28080:2021
  • DIN EN ISO 28080 E:2020-02 Carbide Wear Test of Carbide (Draft)
  • DIN 53420:1958 Determination of density of rigid and semi-rigid cellular plastics
  • DIN 3441-4:1978 Fittings made of hard PVC (hard polyvinyl chloride); Requirements and testing
  • DIN ISO 3878:1991 Hardmetals; Vickers hardness test; identical with ISO 3878:1983
  • DIN 16929:1965 PVC Rigid Pipe and Sheet (Polyvinyl Chloride Rigid) Chemical Resistance
  • DIN 7712:1975-02 Hard Rubber Sheets
  • DIN EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003); German version EN ISO 868:2003
  • DIN 4950:1962 Carbide tips
  • DIN EN 382-2:1994-02 Fibreboards; determination of surface absorption; part 2: test method for hardboards; German version EN 382-2:1993
  • DIN 22020-5:2005-02 Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites / Note: DIN 22020-5 (1986-09) remains valid alongside this standard until 2005-07-31.

Association Francaise de Normalisation

Danish Standards Foundation

TR-TSE

  • TS 2707-1977 EBONITE DETERMINATION OF TENSILE STRENGTH AND ELONGATION AT BREAK
  • TS 1971-1975 — PLASTICS — DETERMINATION OF WATER VAPOUR TRANSMISSION RATE OF RIGID CELLULAR PLASTICS

European Committee for Standardization (CEN)

  • prEN 24505-1992 Hardmetals; metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
  • EN ISO 28080:2021 Hardmetals - Abrasion tests for hardmetals (ISO 28080:2021)
  • EN ISO 868:1997 Plastics and Ebonite - Determination of Indentation Hardness by Means of a Durometer (Shore Hardness) ISO 868: 1985

NL-NEN

  • NEN-ISO 4505:1993 Hardmetals. Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
  • NEN-ISO 3878:1993 Hardmetals. Vickers hardness test (ISO 3878:1983)

Bureau of Indian Standards

  • IS 11239-9-1988 Methods of Test for Rigid Cellular Thermal Insulation Materials - Part 9 : Water Absorption
  • IS 11239-4-2014 Method of Test for Rigid Cellular Thermal Insulation Materials Part 4 Water Vapour Transmission Rate
  • IS 11960-2023 Metallographic Determination Of Apparent Porosity And Uncombined Carbon In Hard Metals - Method ( First Revision )

Spanish Association for Standardization (UNE)

The Directorate General of Specifications and Metrology (DGSM)

IT-UNI

  • UNI 4291-1972 Plastic material testing. Hot hard materials. Industrial frequency medium strength measurement
  • UNI EN ISO 28080:2021 Hardmetals - Abrasion tests for hardmetals

GCC Standardization Organization

American National Standards Institute (ANSI)

  • ANSI/ASTM D2856:1994 Open-Cell Content (Porosity) of Rigid Cellular Plastics by the Air Pycnometer, Test Method for (08.02)

Standard Association of Australia (SAA)

Lithuanian Standards Office

  • LST EN 24505-2001 Hardmetals - Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
  • LST EN ISO 28080:2021 Hardmetals - Abrasion tests for hardmetals (ISO 28080:2021)

British Standards Institution (BSI)

Association of German Mechanical Engineers

  • VDI 2008 Blatt 2-1967 Das Umformen von Halbzeug aus PVC hart (Polyvinylchlorid hart)
  • VDI 3824 Blatt 4-1999 PVD and CVD hard coatings - Quality assurance - Inspektion planning of hard coatings
  • VDI 3824 BLATT 4-2001 Quality assurance for PVD and CVD hard coatings — test planning for hard coatings
  • VDI 3824 BLATT 1-2002 Quality assurance for PVD and CVD hard coatings — property profiles and application areas of hard coatings

IN-BIS

  • IS 11239 Pt.9-1988 Test methods for rigid honeycomb thermal insulation materials Part 9 Water absorption
  • IS 11960-1987 Metallographic determination method for apparent porosity and uncombined carbon in cemented carbide
  • IS 12783-1989 Carbide - Vickers Hardness Test
  • IS 8004-1976 Recommended procedures for welding rigid PVC (rigid polyvinyl chloride)
  • IS 11239 Pt.4-1985 Test methods for rigid porous thermal insulation materials Part 4 Water vapor transmission rate

HU-MSZT

BR-ABNT

AT-ON

PL-PKN

Swedish Institute for Standards

  • SS-EN ISO 28080:2021 Hardmetals - Abrasion tests for hardmetals (ISO 28080:2021)
  • SS-EN ISO 3927:2011 Metallic powders, excluding powders for hardmetals - Determination of compressibility in uniaxial compression (ISO 3927:2011)

Japanese Industrial Standards Committee (JISC)

Defense Logistics Agency

IX-FAO

Canadian General Standards Board (CGSB)

Indonesia Standards

Society of Automotive Engineers (SAE)

TH-TISI

  • TIS 2245-2005 Plastics and ebonite.determination of indentation hardness by means of a durometer (shore hardness)

General Motors Corporation (GM)

BE-NBN

  • NBN-EN 382-2-1994 Fibreboards - Determination of surface absorption - Part 2: Test method for hardboards