ASTM A324-08(2013)
(Specification)Standard Specification for Ferrotitanium
Standard Specification for Ferrotitanium
ABSTRACT
This specification covers four grades of ferrotitanium designated as A,B,C and D. The grades which are available in different sizes shall conform to the required chemical composition for titanium, carbon, silicon, and aluminum and for supplementary elements such as manganese, phosphorus, sulfur, chromium, nickel, molybdenum, copper, cobalt, vanadium, lead, arsenic, bismuth, tin, zinc, zirconium, boron, and nitrogen.
SCOPE
1.1 This specification covers four grades of ferrotitanium, designated A, B, C, and D.
General Information
Relations
Standards Content (Sample)
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Designation:A324 −08 (Reapproved 2013)
Standard Specification for
Ferrotitanium
This standard is issued under the fixed designation A324; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope In case of conflict between the requirements of this specifica-
tion and Specification A1025, this specification shall prevail.
1.1 This specification covers four grades of ferrotitanium,
designated A, B, C, and D.
4. Chemical Requirements
4.1 The chemical requirements are shown in Tables 1 and 2.
2. Referenced Documents
5. Size
2.1 ASTM Standards:
A1025 Specification for Ferroalloys and Other Alloying
5.1 The various grades are available in sizes as listed in
Materials, General Requirements
Table 3.
5.2 The sizes listed in Table 3 are typical as shipped from
3. General Conditions for Delivery
the manufacturer’s plant. These alloys exhibit varying degrees
3.1 Materials furnished to this specification shall conform to
of friability; therefore, some attrition may be expected in
the requirements of Specification A1025, including any supple-
transit, storage, and handling. A quantitative test is not avail-
mentary requirements that are indicated in the purchase order.
able for rating relative friability of ferroalloys. A code system
Failure to comply with the general requirements of Specifica-
has been developed, for this purpose, and a number rating each
tion A1025 constitutes nonconformance with this specification.
product type is shown in the last column of Table 4. Definitions
applicable to these code numbers are given in Specification
A1025.
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
6. Chemical Analysis
A01.18 on Castings.
6.1 The chemical analysis of the material shall be in
Current edition approved April 1, 2013. Published April 2013. Originally
approved in 1949. Last previous edition approved in 2008 as A324–08. DOI:
accordance with a procedure agreed upon between the manu-
10.1520/A0324-08R13.
facturer and the purchaser.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
7. Keywords
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 7.1 ferrotitanium
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