The method is versatile and covers various aluminum forms, provided they can be machined to a clean, flat surface. Intertek Inform Primary Forms : Chill cast disks (most common). Other Forms
According to ASTM records, E1251-17a is an editorial revision of E1251-17. No technical content was changed; the "a" suffix typically corrects minor typographical or formatting errors in the standard document itself.
Metallurgical performance—including strength, corrosion resistance, and conductivity—is highly dependent on the precise chemical makeup of the alloy. ASTM E1251-17a is used by manufacturers and laboratories to: astm e125117a pdf
: Samples must be "chill cast disks" or other massive forms that can be machined to a clean, flat surface to create a seal with the spark stand.
ASTM E1251-17a is the standard test method for the using spark atomic emission spectrometry (Spark-AES) . This method is essential for determining the chemical composition of aluminum specimens in various forms, including chill cast disks, castings, foil, sheets, and extrusions. Core Scope and Applications The method is versatile and covers various aluminum
ASTM E1251-17a is a document, classified under ICS code 77.120.10 (Aluminium and aluminium alloys) , and maintained by ASTM Committee E01 . While it has been superseded by more recent editions, it remains a widely referenced and foundational standard in the industry.
Prices for ASTM E1251-17a range from about $48 to $86 depending on the distributor and format. A redline version may cost around €61.00 (approx. $66), and subscriptions through platforms like ASTM Compass provide comprehensive access. Always purchase from official distributors (ASTM, ANSI, etc.) to ensure you receive the authentic, most up-to-date version of the standard and avoid potential legal or compliance issues. No technical content was changed; the "a" suffix
The ASTM E1251-17A PDF document includes the following sections:
The metallurgical properties of aluminum and its alloys are highly dependent on chemical composition. Precise and accurate analyses are essential for: