ASTM A600 REV A Standard Specification for Tool Steel High Speed
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ASTM International
Standard Specification for Tool Steel High Speed
N A600 REV A
Annotation
This specification covers tungsten-type and molybdenum-type high-speed steels available as annealed, hot-rolled bars, forgings, plate, sheet, or strip, and annealed, cold-finished bars or forgings used primarily in the fabrication of tools.
Seven types of tungsten high-speed tool steels designated T1, T2, etc., seventeen types of molybdenum high-speed tool steels designated M1, M2, etc., and two intermediate high speed steels designated as M50 and M52 are covered. Selection will depend upon design, service conditions, and mechanical properties.
The term "high-speed steel" is described and its minimum requirements are covered in the Annex.
The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Автоматический перевод:
Стандартная спецификация для высокой скорости стали инструмента
Эта спецификация покрывает тип вольфрама и быстрорежущие стали типа молибдена, доступные, как отожжено, горячекатаные панели, штамповки, пластина, лист, или полоса, и отожженные, закончившие к холоду панели или штамповки, используемые, прежде всего, на производстве инструментов.
