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ASTM A230/A230M-99

Заменен
Standard Specification for Steel Wire, Oil-Tempered Carbon Valve Spring Quality — 4 стр.
Область применения

1.1 This specification covers the highest quality of round carbon steel spring wire, uniform in quality and temper, intended especially for the manufacture of valve springs and other springs requiring high-fatigue properties.

1.2 The values stated in either SI (metric) units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independent of the other.

ICS
77.140.25 Spring steels / Пружинные стали
Сборник ASTM
01.03 Steel--Plate, Sheet, Strip, Wire; Stainless Steel Bar / Сталь - Плиты, листы, штрипсы, проволока; сортовой прокат из нержавеющей стали
Тематика
Steel--Structural, Tubes, Plate, Coated