ASTM A323-05(R2020) pdf free download

ASTM A323-05(R2020) pdf free download.Standard Specification for Ferroboron
1. Scope
1.1 This specification covers several grades of ferroboron. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only. 1.3 This international standard was developed in accor- dance with internationally recognized principles on standard- ization established in the Decision on Principles for the Development of International Standards, Guides and Recom- mendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards: 2 A1025/A1025M Specification for Ferroalloys and Other Al- loying Materials, General Requirements E371 Test Method for The Determination of Boron in Ferroboron (Withdrawn 2006) 3
3. General Conditions for Delivery
3.1 Materials furnished to this specification shall conform to the requirements of Specification A1025/A1025M, including any supplementary requirements that are indicated in the purchase order. Failure to comply with the general require- ments of Specification A1025/A1025M constitutes nonconfor- mance with this specification. In case of conflict between the requirements of this specification and Specification A1025/ A1025M, this specification shall prevail.
4. Chemical Composition
4.1 The various grades shall conform to the requirements as to chemical composition specified in Table 1. The manufac- turer shall furnish an analysis of each lot showing the percent- age of each element specified.
5. Sizing
5.1 Ferroboron is available in various sizes such as: 2 in. (50.8 mm) by down, 1 in. (25.4 mm) by down, 1 ⁄ 4 in. (6.35 mm) by down, and 20 mesh (0.841 mm) by down. The size shall be as specified in the order.
6. Chemical Analysis
6.1 The chemical analysis of the material shall be made in accordance with Test Method E371. Where a method is not given in Test Method E371 for the analysis for a particular element, the analysis shall be made in accordance with a procedure agreed upon by the manufacturer and purchaser.
7. Keywords
7.1 ferroboron