Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Conversion between hardness

Conversion between hardness, Total:74 items.

The international standard classification for "Conversion between hardness" includes: Aluminium products , Mechanical testing , Mechanical testing of metals .

The Chinese standard classification for "Conversion between hardness" includes: Basic standards and general methods , Light metals and their alloys , Quantity and Unit , Metal mechanical property test method .


未注明发布机构

  • ASTM RR-E28-1003 1984 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • ASTM RR-E28-1044 2012 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • AS 5016:2004(R2017) Metallic materials - Conversion of hardness values
  • DIN 50150:1976 Testing of metallic materials - Conversion of hardness values
  • ASTM RR-E28-1005 1985 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • ASTM RR-E28-1001 1982 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • DIN EN ISO 18265:2004 Metallic materials - Conversion of hardness values
  • DIN EN ISO 18265 E:2011-03 Conversion of hardness values of metal materials (draft)

Professional Standard - Aviation

  • HB 0-94-1977 Ferrous metal hardness and strength conversion table
  • HB 7389-1996 Rockwell hardness HRG and Brinell hardness HBS conversion value
  • HB/Z 215-1992 Equivalent values of hardness and strength of aluminum alloy plate materials
  • HB 6220-1989 Interconversion of metric and inch size

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

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

International Organization for Standardization (ISO)

GM North America

American Society for Testing and Materials (ASTM)

  • ASTM E140-97e3 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
  • ASTM E140-02e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
  • ASTM E140-12B(2019)e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • ASTM E140-05e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
  • ASTM E140-05 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
  • ASTM E140-02 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
  • ASTM E140-12be1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • ASTM E140-97e2 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
  • ASTM E140-12b Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
  • ASTM E140-07 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness

Association Francaise de Normalisation

Korean Agency for Technology and Standards (KATS)

American National Standards Institute (ANSI)

CZ-CSN

European Committee for Standardization (CEN)

Standard Association of Australia (SAA)

  • AS 5016:2004 Metallic materials - Conversion of hardness values

German Institute for Standardization

  • DIN EN ISO 18265:2014-02 Metallic materials - Conversion of hardness values (ISO 18265:2013); German version EN ISO 18265:2013
  • DIN 66038:1971 Torr - millibar, millibar - torr; conversion tables
  • DIN 66034:1967 Kilopond (kg f) - Newton, Newton - Kilopond (kg f); Conversion Tables
  • DIN 66039:1971 Kilocalorie - watt hour, watt hour - kilocalorie; conversion tables
  • DIN 50150:2000 Testing of metallic materials - Conversion of hardness values
  • DIN 66036:1976 Metric Horsepower - Kilowatt, Kilowatt - Metric Horsepower; Conversion Tables
  • DIN 66037:1967 Kilopond (kg f)/Square Centimetre - Bar, Bar - Kilopond (kg f)/Square Centimetre; Conversion Tables

British Standards Institution (BSI)

GSO

Danish Standards Foundation

SCC

IN-BIS

YU-JUS

  • JUS C.A4.065-1987 Mechanical testing of metals. Hardness conversions for steels
  • JUS C.A4.013-1993 Mechanical testing of metals - Conversion of hardness values steel to tensile strength values

GM Europe

  • GME STD 1869-1980 Rubber Hardness conversions Gummi H錼dhetsj鋗f鰎elser English/Swedish

IT-UNI

  • UNSIDER 5-1960 Approximate conversion values for steel hardness and tensile strength
  • UNI 7424-1975 Conversion of inches and millimeters for dimensions with deviations

Lithuanian Standards Office

AENOR

VN-TCVN

  • TCVN 6930-2001 Coal.Calculation of mass conversion to different moistures