1.1 This specification covers nickel-iron chromium-molybdenum alloy (UNS N08320)* rod for use in general corrosive service. 1.2 The following products are covered under this specification: 1.2.1 Rods 5/16 to 3/4 in. (7.94 to 19.05 mm) excl in diameter, hot or cold finished, solution annealed and pickled or mechanically descaled. 1.2.2 Rods 3/4 to 3 1/2 in. (19.05 to 88.9 mm) incl in diameter, hot or cold finished, solution annealed, ground or turned. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Số hiệu tiêu chuẩn
ASTM B 621a
Tên tiêu chuẩn
Standard Specification for Nickel-Iron-Chromium-Molybdenum Alloy (UNS N08320) Rod
Ngày phát hành
1995-00-00
Tiêu chuẩn tương đương
UNS N 08320, NEQ
Thay thế bằng
ASTM B 621 (2002)
Từ khóa
Alloys * Bars (materials) * Chromium * Iron * Molybdenum * Nickel
ASTM B 621a
.png)
.jpg){kind=logo}
.jpg){kind=logo}
-_-logo.png){kind=logo}
