Standard Specification for Municipal Ferrous Scrap

ABSTRACT
This specification covers the chemical and physical requirements of municipal ferrous scrap that are intended for use by such industries listed as follows: copper industry, iIron and steel foundries, iron and steel production, detinning industry, and ferroalloy industry. Municipal ferrous scrap shall conform to the requirements as to chemical composition for the respective end uses prescribed. Also, municipal ferrous scrap shall conform to the physical properties for the respective end uses prescribed.
SCOPE
1.1 This specification covers the chemical and physical requirements of municipal ferrous scrap that are intended for use by such industries listed as follows:
1.1.1 Copper industry (precipitation process),
1.1.2 Iron and steel foundries,
1.1.3 Iron and steel production,
1.1.4 Detinning industry, and
1.1.5 Ferroalloy industry.
1.2 Questions concerning material rejection, downgrading, and retesting based on failure to meet the requirements of this specification shall be dealt with through contractual arrangements between the purchaser and the supplier.

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Publication Date
31-Jan-2005
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ASTM E702-85(2005) - Standard Specification for Municipal Ferrous Scrap
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information.
Designation: E702 – 85 (Reapproved 2005)
Standard Specification for
Municipal Ferrous Scrap
This standard is issued under the fixed designation E702; 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 destined for disposal facilities. Typically, municipal ferrous
scrap consists of a metal or alloy fraction, a combustible
1.1 This specification covers the chemical and physical
fraction, and an inorganic noncombustible fraction that in-
requirements of municipal ferrous scrap that are intended for
cludes metal oxides.
use by such industries listed as follows:
3.1.3 total combustibles—materials that include paints, lac-
1.1.1 Copper industry (precipitation process),
quers, coatings, plastics, etc., associated with the original
1.1.2 Iron and steel foundries,
ferrous product, as well as combustible materials (paper,
1.1.3 Iron and steel production,
plastic, textiles, etc.) which become associated with the ferrous
1.1.4 Detinning industry, and
product after it is manufactured.
1.1.5 Ferroalloy industry.
1.2 Questions concerning material rejection, downgrading,
4. Chemical Composition
and retesting based on failure to meet the requirements of this
4.1 Municipal ferrous scrap shall conform to the require-
specification shall be dealt with through contractual arrange-
ments as to chemical composition for the respective end uses
ments between the purchaser and the supplier.
prescribed in Table 1.
2. Referenced Documents 4.2 ThechemicalrequirementslistedinTable1arebasedon
melt analyses except where noted.
2.1 ASTM Standards:
E701 Test Methods for Municipal Ferrous Scrap
5. Physical Properties
3. Terminology 5.1 Municipal ferrous scrap shall conform to the physical
properties for the respective end uses prescribed in Table 2.
3.1 Definitions:
3.1.1 metallic yield—the weight percent of the municipal
6. Test Methods
ferrous scrap that is generally recoverable as metal or alloy.
6.1 Determine the physical and chemical requirements of
3.1.2 municipal ferrous scrap—ferrous waste that is col-
municipal ferrous scrap in accordance with Test Methods
lected from industrial, commercial, or household sources and
E701.
7. Keywords
This specification is under the jurisdiction ofASTM Committee D34 on Waste
Management and is the direct responsibility of Subcommittee D34.03 onTreatment,
7.1 chemical requirements; copper industry; detinning in-
Recovery and Reuse.
dustry; ferroalloy production; iron and steel foundries; iron and
Current edition approved Feb. 1, 2005. Published March 2005. Originally
approvedin1979.Lastpreviouseditionapprovedin1999asE702 – 85(1999).DOI: steel production; municipal ferrous scrap; physical
10.1520/E0702-85R05.
requirements
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
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
E702 – 85 (2005)
TABLE 1 Chemical Requirements
Composition, %
Copper
Element
Industry Iron and Steel Iron and Steel Ferroalloy
B
Detinning Industry
A
(Precipitation Foundries Production Production
Process)
Phosphorus, max . 0.03 0.03 . 0.03
Sulfur, max . 0.04 0.04 . .
Nickel, max . 0.12 0.08 . .
Chromium, max . 0.15 0.10 . 0.15
Molybdenum, max . 0.04 0.025 . .
Copp
...

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