Standard Specification for Strapping, Flat Steel and Seals

ABSTRACT
This specification covers flat steel strapping and seals intended for use in closing, reinforcing, bundling articles for shipment, unitizing, palletizing, and bracing for carloading, truckloading, lifting, and lashing. This specification does not include specialty-type strapping as developed for special applications or strapping produced from alloy metals. Strapping shall be of the following types: Type 1 and Type II; shall be of the following finish: Finish A, Finish B including Grade 1, Grade 2, and Grade 3, Finish C and Finish D; and shall have the prescribed widths and thicknesses in accordance with the specified sizes. Seals shall be of the following classes: Class R and Class H; finishes: Finish A, Finish B including Grade 1, Grade 2, and Grade 3, Finish C, and Finish D; and styles: Style I, Style II, Style III, Style IV, and Style V. Materials shall be cold-rolled carbon steel of the prescribed quality. Strapping and seal shall conform to the physical and mechanical property requirements prescribed for: (1) breaking strength, elongation and seal joint strength, (2) lubrication (by lubricity and edge tests), (3) weld efficiency, (4) seal width, (5) seal application, (6) notch, crimp, and sealless joints, (7) galvanized strapping (by weight loss test), (8) ductility of strapping coating, (9) base metal ductility (by bending test), and (10) straightness (camber, coil set, and spiral twist). The coil configuration are specified and illustrated. Sampling and packaging requirements such as wrapping and packing are also detailed.
SCOPE
1.1 This specification covers flat steel strapping and seals intended for use in closing, reinforcing, bundling articles for shipment, unitizing, palletizing, and bracing for carloading, truckloading, lifting, and lashing.
1.2 This specification includes strapping and seals made from carbon steel and applies only to the types and sizes as cataloged by strapping suppliers to be a standard, commercially available product. It does not include "specialty"-type strapping as developed for special applications or strapping produced from alloy metals.
1.3 The values stated in inch-pound units are to be regarded as standard.
1.4 The following safety hazards caveat applies only to the test method portion, Sections 11, 12, and 13, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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Publication Date
30-Sep-2007
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ASTM D3953-07a - Standard Specification for Strapping, Flat Steel and Seals
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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:D3953 −07a
StandardSpecification for
1
Strapping, Flat Steel and Seals
This standard is issued under the fixed designation D3953; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope D996Terminology of Packaging and Distribution Environ-
ments
1.1 This specification covers flat steel strapping and seals
D3951Practice for Commercial Packaging
intended for use in closing, reinforcing, bundling articles for
D4332Practice for Conditioning Containers, Packages, or
shipment, unitizing, palletizing, and bracing for carloading,
Packaging Components for Testing
truckloading, lifting, and lashing.
D4675Guide for Selection and Use of Flat Strapping Ma-
1.2 This specification includes strapping and seals made
terials
from carbon steel and applies only to the types and sizes as
D6039/D6039MSpecification for Open and Covered Wood
cataloged by strapping suppliers to be a standard, commer-
Crates
cially available product. It does not include “specialty”-type
D6880Specification for Wood Boxes
strapping as developed for special applications or strapping
E177Practice for Use of the Terms Precision and Bias in
produced from alloy metals.
ASTM Test Methods
1.3 The values stated in inch-pound units are to be regarded E691Practice for Conducting an Interlaboratory Study to
Determine the Precision of a Test Method
as standard.
3
2.2 Military Standard:
1.4 The following safety hazards caveat applies only to the
MIL-STD-105Sampling Procedures and Tables for Inspec-
test method portion, Sections 11, 12, and 13, of this specifica-
tion by Attributes
tion:This standard does not purport to address all of the safety
4
concerns, if any, associated with its use. It is the responsibility 2.3 AAR Rules:
of the user of this standard to establish appropriate safety and
AAROpen Top Loading Rules Manual, Section No. 1,
health practices and determine the applicability of regulatory General Rules for LoadingAll Commodities, Part 2, Rule
limitations prior to use. 17andSectionNo.7,RulesforLoadingAllCommodities
on Open Top Trailers and Containers for Rail Transport,
2. Referenced Documents Part 2, Rule 117
2
2.1 ASTM Standards:
3. Terminology
A90/A90MTest Method for Weight [Mass] of Coating on
3.1 General definitions for packaging and distribution envi-
Iron and Steel Articles with Zinc or Zinc-Alloy Coatings
ronments are found in Terminology D996.
A109/A109MSpecification for Steel, Strip, Carbon (0.25
Maximum Percent), Cold-Rolled
4. Strapping Classifications
A239Practice for Locating the Thinnest Spot in a Zinc
,
(Galvanized) Coating on Iron or Steel Articles
4.1 Strapping shall be of the following types, finish and
B504Test Method for Measurement of Thickness of Metal-
sizes:
lic Coatings by the Coulometric Method
Type 1, Flat Strapping: Power Machine and Hand Applica-
tion:
Regular-duty
1 Regular-duty high-strength
This specification is under the jurisdiction of ASTM Committee D10 on
Packaging and is the direct responsibility of Subcommittee D10.25 on Palletizing
Heavy-duty
and Unitizing of Loads.
USLM (Unit Strap Lifting Method) (See Note 1.)
Current edition approved Oct. 1, 2007. PublishedOctober 2007. Originally
approved in 1983. Last previous edition approved in 2007 as D3953–07. DOI:
10.1520/D3953-07A.
2 3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or AvailablefromStandardizationDocumentsOrderDesk,Bldg.4SectionD,700
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
4
Standards volume information, refer to the standard’s Document Summary page on Available from the Association of American Railroads (AAR), Safety and
the ASTM website. Operations, 50 F St., NW, Washington, DC 20001–1564.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

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D3953−07a
NOTE 1—For USLM applications, refer to manufacturer’s standard
6.1.1 Strapping type, duty, finish, grade, lubrication (when
practice.
applicable), dimension required, and quantity of each size (see
Type 2: Nail-On
Section 4).
4.1.1 Strapping Finish, Lubricated or Dry (see 8.3):
6.1.2 Coil of strapping dimensions, weight and feet per
4.1.1.1 Finish A—Organic (Pigmented or Unpigmented
pound, oscillated, ribbon wound, or cut-to-length (see Section
Paint)
9, Table 5 and Table 6, and Fig. 1 and Fig. 2).
4.1.1.2 Finish B—Galvanized (Hot Dipped or Electro-
6.1.3 Seals (see Section 5) class, fi
...

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