ASTM B 103/B103M : 2015 : REDLINE

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Specification for Phosphor Bronze Plate, Sheet, Strip, and Rolled Bar

Available format(s): PDF

Superseded date: 04-05-2020

Language(s): English

Published date: 15-05-2015

Publisher: American Society for Testing and Materials

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CONTAINED IN VOL. 02.01, 2017 Defines copper-tin alloy (phosphor bronze), copper-tin-lead alloy (leaded phosphor bronze), and copper-tin-lead-zinc alloy (bearing bronze), plate, sheet, strip, and rolled bar.

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1.1This specification establishes the requirements for copper-tin alloy (phosphor bronze), copper-tin-lead alloy (leaded phosphor bronze), and copper-tin-lead-zinc alloy (bearing bronze), plate, sheet, strip, and rolled bar. The phosphor bronzes commonly are used for deep drawing into bellows and stamping and forming into spring devices and into terminals and connectors for electrical apparatus because they combine high strength with high elongation. The leaded phosphor bronzes are used where strength, corrosion resistance, and machinability are required. The bearing bronze is used in bushings, bearings, and load-bearing thrust washers. The following alloys are covered:

Copper Alloy UNS No.2	Nominal Composition, %				Previously Used Designation
Copper Alloy UNS No.2	Copper	Tin	Zinc	Lead	Previously Used Designation

C51000	95	5	. . .	. . .	A1
C51100	96	4	. . .	. . .	A
C51180	96	4	. . .	. . .	. . .
C51900	94	6	. . .	. . .
C52100^A	92	8	. . .	. . .	C
C52180	92	8	. . .	. . .	. . .
C52400	90	10	. . .	. . .	D
C53400	94	5	. . .	1	B1
C54400	88	4	3	4	B2

(A)SAE Specification CA 521 conforms to the requirements of UNS No. C52100.

Note 1:All of the above alloys contain small amounts of phosphorus, used as a deoxidant in melting, and to enhance the mechanical properties.

1.2The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.3The following safety hazard caveat pertains only to the test method(s) described in this specification.

1.3.1This 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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Committee	B 05
Development Note	Supersedes ASTM B 103. (06/2006)
Document Type	Redline
ISBN
Pages
Published
Publisher	American Society for Testing and Materials
Status	Superseded
Superseded By	ASTM B 103/B103M : 2019 : REDLINE

Standards Referenced By This Book - (Show below) - (Hide below)

MIL-DTL-83734 Revision H:2007	SOCKETS, PLUG-IN ELECTRONIC COMPONENTS, DUAL-IN-LINE (DIPS) AND SINGLE-IN-LINE PACKAGES (SIPS), GENERAL SPECIFICATION FOR
MIL-DTL-83503 Revision C:2005	Connectors, Electrical, Flat Cable, and/or Printed Wiring Board, Nonenvironmental General Specification for
MIL-DTL-83502-5 Revision D:2004	Sockets Plug-In Electronic Components, Round Style (R052)
MIL-DTL-17813 Revision H:2009	Expansion Joints, Pipe, Metallic Bellows, General Specification for
ASTM F 1182 : 2007	Standard Specification for Anodes, Sacrificial Zinc Alloy
ASTM F 375 : 1989 : R2010	Standard Specification for Integrated Circuit Lead Frame Material
ASTM B 248 : 2017 : REDLINE	Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
ASTM F 375 : 1989 : R2015	Standard Specification for Integrated Circuit Lead Frame Material
ASTM F 375 : 1989 : R2005	Standard Specification for Integrated Circuit Lead Frame Material
ASME PV CODE 2C : 2017	BOILER AND PRESSURE VESSEL CODE - MATERIALS - SPECIFICATIONS FOR WELDING RODS, ELECTRODES, AND FILLER METALS
A-A-59812 Revision A:2015	HOLDER, ELECTRICAL CARD, METAL CARD GUIDE, MULTIPLE PIECE, GENERAL REQUIREMENTS FOR
MIL-DTL-83502-2 Revision G:2004	Sockets Plug-In Electronic Components, Round Style (T05, Press to Fit)
A-A-55563 Revision D:2013	Holder, Electrical Card, Metal Card Guide, General Requirements for
ASTM F 375 : 1989 : R1999	Standard Specification for Integrated Circuit Lead Frame Material
AWS A5.6/A5.6M : 2008	SPECIFICATION FOR COPPER AND COPPER-ALLOY ELECTRODES FOR SHIELDED METAL ARC WELDING
MIL-DTL-55302 Revision G:2009	CONNECTORS, PRINTED CIRCUIT SUBASSEMBLY AND ACCESSORIES
MIL-DTL-83502-1 Revision G:2004	Sockets Plug-In Electronic Components, Round Style (T07, Low Profile)
MIL-DTL-83503-24 Revision C:2004	Connectors, Electrical, Flat Cable, Nonenvironmental Four Wall Header, Right Angle (.100 Spacing) with Polarizing Feature Solderless Wrappost or PWB Termination
ASTM F 1182 : 2007 : R2013	Standard Specification for Anodes, Sacrificial Zinc Alloy
MIL-DTL-83503-25 Revision C:2004	Connectors, Electrical, Flat Cable, Nonenvironmental Four Wall Header, Straight thru (.100 Spacing) with Polarizing Feature, Solderless Wrappost or PWB Termination
MIL-DTL-24044 Revision C:2013	FLANGES, COAXIAL LINE, RIGID, AIR DIELECTRIC, GENERAL SPECIFICATION FOR
MIL-DTL-83502-3 Revision E:2004	Sockets Plug-In Electronic Components, Round Style (T08)
MIL-DTL-83503-7 Revision E:2004	Connector, Electrical, Flat Cable, Nonenvironmental Plug with Dual Polarization, Round Conductor, Insulation Displacing Non-Removable Socket Contacts (.100 X .100 Spacing)
ASTM B 248M : 2017 : REDLINE	Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar (Metric)

Standards Referencing This Book - (Show below) - (Hide below)

ASTM E 527 : 2016 : REDLINE	Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ASTM B 846 : 2011-07	TERMINOLOGY FOR COPPER AND COPPER ALLOYS
ASTM B 248M : 2017 : REDLINE	Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar (Metric)
ASTM E 8 : 2004	Standard Test Methods for Tension Testing of Metallic Materials
ASTM B 248 : 2017 : REDLINE	Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar

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