(812) 309-78-59
(495) 223-46-76
ASTM F1684-99
Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
7 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
93.60 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
77.120.40 Nickel, chromium and their alloys / Никель, хром и их сплавы, 77.100 Ferroalloys. Including classification, designation, sampling, chemical analysis, etc. / Ферросплавы. Включая классификацию, обозначение, отбор образцов, химический анализ и т.д.
Сборник (ASTM):
10.04 Electronics; Declarable Substances in Materials; 3D Imaging Systems; Additive Manufacturing Technologies / Электроника; Декларируемые вещества в материалах; Системы 3D-визуализации; Аддитивные технологии производства
Тематика:
Electronics
Описание
Область применения

1.1 This specification covers two iron-nickel alloys and one iron-nickel-cobalt alloy, for low thermal expansion applications. The two iron-nickel alloys, both containing nominally 36% nickel and 64% iron, with the conventional alloy designated by UNS No. K93603, and the free-machining alloy designated as UNS No. K93050. The iron-nickel-cobalt alloy, containing nominally 32% nickel, 5% cobalt and 63% iron, is designated by UNS No. K93500. This specification defines the following product forms for UNS No. K93603 and UNS No. K93500: wire, rod, bar, strip, sheet, and tubing. The free-machining alloy, UNS No. K93050, is defined for bar products only. Unless otherwise indicated, all articles apply to all three alloys.

1.2 The values stated in inch-pound units are to be regarded as the standard. SI values, shown in parentheses, are for information only.

Ключевые слова:
Iron-nickel alloys; Iron-nickel-cobalt alloys; Low-expansion alloys; UNS K93050 (iron-nickel low-expansion alloy, Invar PC); UNS K93500 (iron-nickel low-expansion alloy, super Invar)