Standards
- International (ISO) and European (CEN) Standard
- EN ISO 6506-1:2005: Metallic materials – Brinell hardness test – Part 1: test method
- EN ISO 6506-2:2005: Metallic materials – Brinell hardness test – Part 2: verification and calibration of testing machine
- EN ISO 6506-3:2005: Metallic materials – Brinell hardness test – Part 3: calibration of reference blocks
- EN ISO 6506-4:2005: Metallic materials – Brinell hardness test – Part 4: Table of hardness values
- US standard (ASTM International)
- ASTM E10-08: Standard method for Brinell hardness of metallic materials.
Read more about this topic: Brinell Scale
Famous quotes containing the word standards:
“It gives me the greatest pleasure to say, as I do from the bottom of my heart, that never in the history of the country, in any crisis and under any conditions, have our Jewish fellow citizens failed to live up to the highest standards of citizenship and patriotism.”
—William Howard Taft (1857–1930)
“Chief among our gains must be reckoned this possibility of choice, the recognition of many possible ways of life, where other civilizations have recognized only one. Where other civilizations give a satisfactory outlet to only one temperamental type, be he mystic or soldier, business man or artist, a civilization in which there are many standards offers a possibility of satisfactory adjustment to individuals of many different temperamental types, of diverse gifts and varying interests.”
—Margaret Mead (1901–1978)
“The technologist was the final guise of the white missionary, industrialization the last gospel of a dying race and living standards a substitute for a purpose in living.”
—Max Frisch (1911–1991)