ASTM F1135-99(2004)
(Specification)Standard Specification for Cadmium or Zinc Chromate Organic Corrosion Protective Coating for Fasteners (Withdrawn 2009)
Standard Specification for Cadmium or Zinc Chromate Organic Corrosion Protective Coating for Fasteners (Withdrawn 2009)
ABSTRACT
This specification covers the basic performance requirements and associated test methods for eight grades of electrolytic or mechanical coatings of cadmium or zinc that have been followed by a chromate and baked organic coating for ferrous and nonferrous fasteners. The coatings shall be tested, and conform accordingly to requirements for thickness, corrosion resistance, and adhesion.
SCOPE
1.1 This specification covers the basic performance requirements for an electrolytic or mechanical coating of cadmium or zinc followed by a chromate and baked organic coating for ferrous and nonferrous fasteners.
1.2 There are eight grades available under this standard; four for zinc and four for cadmium.
1.3 This standard is intended primarily for fasteners such as nuts, bolts, and screws that require corrosion protection.
WITHDRAWN RATIONALE
This specification covers the basic performance requirements for an electrolytic or mechanical coating of cadmium or zinc followed by a chromate and baked organic coating for ferrous and nonferrous fasteners.
Formerly under the jurisdiction of Committee F16 on Fasteners, this specification was withdrawn in November 2009. This standard is being withdrawn with no replacement because there are no known users of this standard.
General Information
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Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: F1135 – 99 (Reapproved 2004)
Standard Specification for
Cadmium or Zinc Chromate Organic Corrosion Protective
Coating for Fasteners
This standard is issued under the fixed designation F1135; 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 F871M Specification for Electrodeposited Coatings on
Threaded Components [Metric]
1.1 This specification covers the basic performance require-
F1470 Practice for Fastener Sampling for Specified Me-
ments for an electrolytic or mechanical coating of cadmium or
chanical Properties and Performance Inspection
zinc followed by a chromate and baked organic coating for
F1940 Test Method for Process Control Verification to
ferrous and nonferrous fasteners.
Prevent Hydrogen Embrittlement in Plated or Coated
1.2 There are eight grades available under this standard;
Fasteners
four for zinc and four for cadmium.
1.3 This standard is intended primarily for fasteners such as
3. Classification
nuts, bolts, and screws that require corrosion protection.
3.1 These coatings are classified into eight grades according
2. Referenced Documents to the requirements shown in Table 1.
2.1 ASTM Standards:
4. Ordering Information
B117 Practice for Operating Salt Spray (Fog) Apparatus
4.1 Orders for material under this specification shall include
B244 TestMethodforMeasurementofThicknessofAnodic
the following information:
Coatings onAluminum and of Other Nonconductive Coat-
4.1.1 Quantity of parts.
ings on Nonmagnetic Basis Metals with Eddy-Current
4.1.2 Grade required (see 3.1) and color code (see 5.4).
Instruments
4.1.3 Any conditions or additions agreed upon by the
B487 Test Method for Measurement of Metal and Oxide
purchaser and the supplier.
CoatingThicknessbyMicroscopicalExaminationofCross
Section
5. Requirements
B499 Test Method for Measurement of Coating Thick-
5.1 Partssuppliedtothisspecificationshallhaveachromate
nessesbytheMagneticMethod:NonmagneticCoatingson
coating plus an organic coating applied to maintain adequate
Magnetic Basis Metals
salt spray protection. The coatings shall not chip, leach color,
B633 Specification for Electrodeposited Coatings of Zinc
or suffer color loss.
on Iron and Steel
5.2 Substrate shall be either ferrous or nonferrous metal
B695 Specification for Coatings of Zinc Mechanically De-
fasteners.
posited on Iron and Steel
5.3 The finish shall be a cured organic coating.
B696 Specification for Coatings of Cadmium Mechanically
5.4 The appearance shall be either CLEAR (Color code A)
Deposited
or BLACK (Color code B). Other colors may be specified by
D3359 Test Methods for MeasuringAdhesion byTapeTest
the purchaser.
5.5 The gloss shall be described as medium.
5.6 The film properties shall have sufficient hardness
This specification is under the jurisdiction of ASTM Committee F16 on
through curing at time of delivery to withstand normal han-
Fasteners and is the direct responsibility of Subcommittee F16.03 on Coatings on
Fasteners.
dling and shipping without marring.
Current edition approved Nov. 1, 2004. Published November 2004. Originally
5.7 Coating Thickness Measurement— The thickness shall
approved in 1988. Last previous edition approved in 1999 as F1135 – 99. DOI:
be determined by the method described in 8.1 and meet the
10.1520/F1135-99R04.
requirements of Table 1.
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
5.8 Organic Coating Determination— Any part with the
Standards volume information, refer to the standard’s Document Summary page on
coating applied and properly cured shall exhibit no discolora-
the ASTM website.
3 tion after soaking in a 5 % trisodium phosphate solution for 5
Withdrawn. The last approved edition of this historical standard is referenced
on www.astm.org. min at room temperature, water rinsed, towel dried, and
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
F1135 – 99 (2004)
TABLE 1 Grade Classification of Coatings
under stress be processed by mechanically coating, or if
electroplated be processed in accordan
...
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