ASTM B standard specification for copper beryllium alloy rod and bar – Designation: B /B The following alloys meet the ASTM-B standard. Select an alloy for product specifications: C Copper Alloy C is the most commonly specified. ASTM B, AMS , SAE J, RWMA CLASS IV. C is also known as Alloy 25 and is the most commonly utilized beryllium copper alloy and is notable .

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This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? C shall be the alloy furnished whenever Speci? The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Historical Version s – view previous versions b1196 standard. Ashm staff of industry professionals is available to help you meet your metals requirements.

These products meet property requirements in Table 3 and normally require no further heat treatment by the user.

Beryllium Copper Bar, Beryllium Copper Round Bar – Beryllium Round Copper Bar

Number of Tests and Retests 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.

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor aztm astm. The mechanical requirements of Table 3 do not apply to such ast, heat treatments. NOTE 1—Mechanical property data determined on other than round cross sections, for sizes under 0. C The upper limits in the tensile strength column are for design guidance only.

  ASTM D6560 PDF

The following section was renumbered. C, C, and C It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental asstm and determine the applicability of regulatory limitations prior to use. Link asfm Active This link will always route to the current Active version of the standard.

This standard has been approved for use by agencies of the Department of Defense. Combining values from the two systems may result in nonconformance with the speci?

Only two such reheat treatments shall be permitted. The hardness requirements shall be as prescribed in Table 2 for solution heat treated or solution heat treated and cold worked and in Table 4 after prescribed heat treatment. Site by Infinity Arts.

C17300 Copper Alloys Material Property Data Sheet – Product availability and request a quote

Originally approved in to replace portions of B — 41 T. This aetm capacity for being hot formed is rated as “good”.

Beryllium Copper, C Chemistry Data: Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required This material is stocked primarily in Bar Products by 5 distributors but is also available to a lesser astmm in Wire Products, and Flat Rolled Products.

Current edition approved April 1, It is the satm of the user of this standard to establish appropriate safety and b1996 practices and determine the applicability of regulatory limitations prior to use.

Mechanical Property Requirements Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The annealing temperature for this alloy is between F. Now offering hollows upon request. Approved April 1, Where Alloy FC Brass is Modulus of Elasticity Tension.

World Renown as a Quality Supplier of Beryllium Copper Round Bar We specialize in beryllium bar, but offer an additional selection of beryllium copper bar in a variety of additional specifications and offer cut to length programs from our strategically located facilities around the world.


Beryllium Copper Bar

Within the text, the SI units are shown in brackets. 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.

Solution heat treated A Hard H all sizes up to 3? This was corrected to the proper 10 — 25 incl. These special combinations of properties such as increased ductility, electrical conductivity, dimensional accuracy, endurance life, and resistance to elastic drift and hysteresis in springs, may be obtained by special precipitation-hardening heat treatments.

ASTM does not give any warranty express or implied or make ast representation that the contents of this abstract are accurate, complete or up to date.

The tensile strength requirements shall be prescribed in Table 2 and Table 3 after precipitation heat treatment in accordance with 8.

TF00 Solution heat treated AT up to 3, incl. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. This specification establishes the requirements for rods and bars in straight lengths of copper-beryllium alloys with Copper Alloy UNS Ast.

Products shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional diameter, length, straightness, and edge contourmechanical tensile and yield strength, Rockwell hardness, and elongationand chemical composition requirements.