ASTM B100-03
(Specification)Standard Specification for Wrought Copper-Alloy Bearing and Expansion Plates and Sheets for Bridge and Other Structural Use
Standard Specification for Wrought Copper-Alloy Bearing and Expansion Plates and Sheets for Bridge and Other Structural Use
SCOPE
1.1 This specification establishes the requirements for wrought copper-alloy bearing plate and bearing sheets for application in bridges and other structures. Specifically, the plates and sheets are to be used for fixed or expansion bearings where the motion is slow and intermittent with pressures not exceeding 3 ksi (20 MPa).
1.2 Units—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.
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: B 100 – 03
Standard Specification for
Wrought Copper-Alloy Bearing and Expansion Plates and
1
Sheets for Bridge and Other Structural Use
This standard is issued under the fixed designation B 100; 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 (e) indicates an editorial change since the last revision or reapproval.
6
1. Scope * the Determination of Chemical Composition
E 478 Test Methods for Chemical Analysis of Copper
1.1 This specification establishes the requirements for
6
Alloys
wrought copper-alloy bearing plate and bearing sheets for
application in bridges and other structures. Specifically, the
3. General Requirements
plates and sheets are to be used for fixed or expansion bearings
3.1 The following sections of Specification B 248 constitute
where the motion is slow and intermittent with pressures not
a part of this specification:
exceeding 3 ksi (20 MPa).
3.1.1 Terminology,
1.2 Units—The values stated in inch-pound units are to be
3.1.2 Workmanship, Finish and Appearance,
regarded as standard. The values given in parentheses are
3.1.3 Sampling,
mathematical conversions to SI units that are provided for
3.1.4 Number of Tests and Retests,
information only and are not considered standard.
3.1.5 Specimen Preparation,
2. Referenced Documents 3.1.6 Test Methods,
3.1.7 Significance of Numerical Limits,
2.1 ASTM Standards:
3.1.8 Inspection,
B 248 Specification for General Requirements for Wrought
3.1.9 Rejection and Rehearing,
Copper and Copper-Alloy Plate, Sheet Strip, and Rolled
2
3.1.10 Certification,
Bar
2
3.1.11 Test Reports,
B 846 Terminology for Copper and Copper Alloys
3
3.1.12 Packaging and Package Marking, and
E 8 Test Methods for Tension Testing of Metallic Materials
3.1.13 Supplementary Requirements.
E 9 Compression Testing of Metallic Materials at Room
3
3.2 In addition, when a section with a title identical to one
Temperature
of those referenced in 3.1 appears in this specification, it
E 10 Test Method for Brinell Hardness of Metallic Materi-
3
contains additional requirements that supplement those appear-
als
ing in Specification B 248.
E 18 Test Methods for Rockwell Hardness and Rockwell
3
Superficial Hardness of Metallic Materials
4. Terminology
E 29 Practice for Using Significant Digits in Test Data to
4 4.1 For definitions of terms related to copper and copper
Determine Conformance with Specifications
alloys, refer to Terminology B 846.
E 54 Test Methods for Chemical Analysis of Special
5
Brasses and Bronzes
5. Ordering Information
E 62 Test Methods for Chemical Analysis of Copper and
5.1 Orders for product to this specification should include
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Copper Alloys (Photometric)
the following information:
E 255 Practice for Sampling Copper and Copper Alloys for
5.1.1 ASTM specification designation and year of issue,
5.1.2 Copper Alloy UNS No. designation (for example,
C51000),
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This specification is under the jurisdiction of ASTM Committee B05 on Copper 5.1.3 Dimensions: length, width, thickness (Section 11 and
and Copper Alloys and is the direct responsibility of Subcommittee B05.01 on Plate,
Table 1),
Sheet, and Strip.
5.1.4 Quantity or weight for each size,
Current edition approved Apr. 10, 2003. Published May 2003. Originally
5.1.5 Temper (Section 7),
published in 1935. Last previous edition approved in 1997 as B 100 – 97.
2
Annual Book of ASTM Standards, Vol 02.01.
5.1.6 When product produced of Copper Alloy UNS No.
3
Annual Book of ASTM Standards, Vol 03.01.
C61300 is to be used in applications requiring welding (Table
4
Annual Book of ASTM Standards, Vol 14.02.
5 2, footnote A), and
Discontinued; See 2001 Annual Book of ASTM Standards, Vol 03.05.
6
Annual Book of ASTM Standards, Vol 03.05.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
B100–03
TABLE 1 Thickness and Weight Tolerances
Weight Tolerance,% Thickness Tolerance, %
2 2 A
Ordered Weight lb/ft (kg/m ) Ordered Thickness, in. (mm)
Over Under Over Under
Plates and Sheets 20 in. (508 mm) and Under in Width
1
5.0 to 7.5 (24.4 to 36.6), excl 4.5 3.5 Under ⁄8 (3.18) 9 0
1 3
7.5 to 10.0 (36.6 to 48.8), excl 4 3 ⁄8to ⁄16 (3.18 to 4.76), excl 8 0
3 1
10.0 to 12.5 (48.8 to 61.0), excl 4 2.5 ⁄16to ⁄4 (4.76 to 6.35), excl 7 0
1 5
12.5 to 15.0 (61.0 to 73.2), excl 3.5 2.5 ⁄4to ⁄16 (6.35 to 7.94), excl 6 0
5 3
15.0 to 17.5 (73.2 to 85.4), excl 2.5
...
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