ASTM F825 - 22

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Carl 2024-09-04 8 137.6KB 3 页 14星币
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Designation: F825 −22 An American National Standard
Standard Specification for
Drawers, Furniture, Marine, Steel
1
This standard is issued under the fixed designation F825; 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
1.1 This specification covers the construction of steel furni-
ture drawers for use where invoked by other marine furniture
specifications.
1.2 This specification applies to all furniture drawers, ex-
cept items requiring progressive drawers.
1.3 The values stated in inch-pound units are to be regarded
as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only
and are not considered standard.
1.4 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
A240/A240M Specification for Chromium and Chromium-
Nickel Stainless Steel Plate, Sheet, and Strip for Pressure
Vessels and for General Applications
A1008/A1008M Specification for Steel, Sheet, Cold-Rolled,
Carbon, Structural, High-Strength Low-Alloy, High-
Strength Low-Alloy with Improved Formability, Required
Hardness, Solution Hardened, and Bake Hardenable
A653/A653M Specification for Steel Sheet, Zinc-Coated
(Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed)
by the Hot-Dip Process
D907 Terminology of Adhesives
2.2 AISC Manual:
3
AISC Wire and Sheet Metal Gauges Equivalent Thickness in
Decimals of an Inch, for Uncoated Hot and Cold Rolled
Sheets
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 drawers—storage units in furniture items that have
tracks on the sides to allow the drawer to slide open or closed.
3.1.2 tracks—the supporting assembly, attached to the sides
of a drawer, that allows a drawer to slide open or closed.
3.1.3 drawer tracks—that portion of the track assembly that
is attached to drawer sides.
3.1.4 case track—that portion of the track assembly that is
attached to side of supporting furniture (case) item.
4. Ordering Information
4.1 Drawers are included as part of the orders for items of
furniture requiring drawers. These orders shall include the
following:
4.1.1 Paint:
4.1.1.1 Color—Drawers shall be painted to match the fur-
niture item in which they are installed.
4.1.1.2 Manufacturer’s standard baked enamel will be fur-
nished unless otherwise required and indicated by the pur-
chaser.
4.1.2 Locks, if required, shall be installed where noted in the
ordering documents.
5. Materials and Manufacture
5.1 For typical design, see Fig. 1.
5.2 Joining:
5.2.1 Metal Components of Drawers, shall be joined by
welding or gluing with a structural adhesive as defined in
Terminology D907.
5.2.2 Joining shall be adequate to prevent racking during
handling.
1
This specification is under the jurisdiction of ASTM Committee F25 on Ships
and Marine Technology and is the direct responsibility of Subcommittee F25.03 on
Outfitting and Deck Machinery.
Current edition approved April 1, 2022. Published April 2022. Originally
approved in 1983. Last previous edition approved in 2017 as F825 – 93 (2017).
DOI: 10.1520/F0825-22.
2
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.
3
Available from American Institute of Steel Construction (AISC), 130 E.
Randolph St., Suite 2000, Chicago, IL 60601-6219, http://www.aisc.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
1
5.2.3 Spotwelds, shall be spaced approximately 3 in. (76
mm) on centers.
5.2.4 Visible Spotwelds, on the exterior face of drawer front,
higher than the general surface of the metal, shall be ground
flush.
5.2.5 Visible Spotweld Depressions, on the exterior face of
drawer front, shall be spot filled and sanded flush.
5.3 Drawer Front, body and back a minimum of 0.032 in.
(0.81 mm) in accordance with Specification A1008/A1008M.
5.4 Drawer Locks, if required, shall be disk tumbler cam
locks having 90° rotation with a screw-on or spun-on cap
attachment. Cylinders shall be die-cast zinc with exposed
surfaces finished in satin nickel-plated US-15 finish.
5.5 Drawers, shall be equipped with a means for stopping
the drawer at fully extended position. In this fully extended
position, the drawer shall project into the supporting furniture
unit no more than 6 in. (152 mm) for drawers 20 in. (508 mm)
long and over and 5 in. (127 mm) for drawers less than 20 in.
(508 mm).
5.6 All drawers shall incorporate a latch or other positive
means to prevent drawers opening in heavy seas. Spring,
bullet, magnetic, or bayonet-type catches will not be permitted.
Furniture drawers shall not open when the furniture unit in
which drawer is installed is tilted a maximum of 30° from the
vertical with a drawer load of 30 lb (14 kg).
5.7 All drawers shall be furnished with a means for pulling
drawers open.
5.8 Drawer and Case Tracks:
5.8.1 Each drawer shall have a pair of drawer tracks with
one drawer track on each of its sides. The supporting furniture
(case) shall incorporate case tracks on each side to support
drawer track.
5.8.2 Drawer and case tracks shall be zinc-coated steel in
accordance with Specification A653/A653M, a minimum of
0.042 in. (1.06 mm).
5.8.3 Drawer and case tracks shall be equipped with anti-
friction devices, such as nylon buttons, on all horizontal
bearing surfaces to minimize friction.
6. Performance Requirements
6.1 Load Requirement:
6.1.1 Unless otherwise specified, all drawers 30 in. and
below (762 mm and below) in length shall safely support a load
of 300 lb (136 kg). The load requirement does not apply to
drawers with lengths over 30 in. (over 762 mm).
6.1.2 These loads shall be applied to the front edge of the
drawer, with the drawer fully extended to the drawer stop
position. Load shall remain on drawer for 3 min.
6.1.3 This test shall not adversely affect the operation of the
drawer, and no indication of permanent set shall exist after
NOTE 1—Drawer front, body, and back shall be a minimum of 0.032 in. (0.81 mm) in accordance with Specification A1008/A1008M.
NOTE 2—Drawers shall be furnished with a means for pulling drawers open.
NOTE 3—Drawers shall incorporate a positive latch to prevent drawers from opening in heavy seas. See 5.6 and Note 7 below.
NOTE 4—Drawers shall be equipped with a means for stopping the drawer in the fully extended position. In this fully extended position, the drawer
shall project into the supporting furniture unit no more than 6 in. (152.4 mm) for drawers 20 in. (508 mm) long and over and 5 in. (127 mm) for drawers
less than 20 in. (508 mm).
NOTE 5—Drawer and case track shall be zinc-coated steel in accordance with Specification A653/A653M and a minimum of 0.042 in. (1.06 mm). They
shall be equipped with antifriction devices, such as nylon buttons, on horizontal bearing surfaces to minimize friction.
NOTE 6—See 6.1 for drawer test-loading requirements.
NOTE 7—See 6.2 for drawer tilt test requirements.
FIG. 1 Furniture Drawers
F825 − 22
2
removal of load. Brinelling, or crushing of replaceable nylon
buttons in track assembly, shall not constitute failure under this
test.
6.2 Tilt Test:
6.2.1 Drawers shall be checked against sliding open in a
tilted attitude by randomly placing 30 lb (14 kg) of books in the
drawer. The item of furniture shall then be tilted 30° from the
vertical and maintained in this position for 3 min. During this
time, the drawer must remain closed.
7. Dimensions
7.1 Drawers shall be made to a size that suits the furniture
item that supports them.
8. Workmanship, Finish, and Appearance
8.1 All workmanship and material shall be of specified
quality in keeping with the best commercial marine practice to
produce each item suitable for its intended use.
8.2 All exposed burrs, raw, or sharp edges that might be
injurious to personnel shall be removed.
8.3 Depressions considered unacceptable for the product’s
end use shall be spot filled and sanded smooth.
8.4 Finish:
8.4.1 All steel surfaces, unless corrosion resistant or with a
corrosive-resistant plating, shall be painted so as to prevent
corrosion.
8.4.2 Unless otherwise required by the furniture
specification, all normally visible parts of the completed unit
shall have the manufacturer’s standard baked-on enamel finish.
9. Inspection and Certification
9.1 Inspection and certification requirements of the furniture
item in which the drawer or drawers is installed shall govern.
10. Packaging and Package Marking
10.1 Each drawer shall be installed in its respective furni-
ture item before shipment. Marking and packaging require-
ments of the furniture item shall govern.
11. Keywords
11.1 drawers; marine furniture; steel furniture drawers
ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned
in this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk
of infringement of such rights, are entirely their own responsibility.
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and
if not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standards
and should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of the
responsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you should
make your views known to the ASTM Committee on Standards, at the address shown below.
This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,
United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the above
address or at 610-832-9585 (phone), 610-832-9555 (fax), or service@astm.org (e-mail); or through the ASTM website
(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222
Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http://www.copyright.com/
F825 − 22
3
摘要:

ASTM F825 - 22 是ASTM国际标准组织发布的关于特殊用途的焊接和无缝奥氏体不锈钢管的标准化规范,涵盖化学成分、机械性能、热处理要求及检测方法,适用于高温或腐蚀性环境下的管道系统。该标准为2022年最新版本,旨在统一原材料质量控制、加工工艺与最终产品验收标准,确保管道在石化、电力、化工及海洋工程等关键领域的可靠性。通过明确材料等级、公差范围、无损检测及压力测试指标,ASTM F825 - 22 帮助降低工程风险,提升设备寿命与安全性,同时规范制造商、采购方与检验机构之间的技术交流文件

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作者:Carl 分类:国外协会 价格:14星币 属性:3 页 大小:137.6KB 格式:PDF 时间:2024-09-04

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