This standard is issued under the fixed designation B ; the 1 This test method is under the jurisdiction of ASTM Committee B05 on Copper. Designation: B – 95AMERICAN SOCIETY FOR TESTING AND West Conshohocken, PA Reprinted from the Annual Book of ASTM Standards. ASTM B pdf – Download as PDF File .pdf), Text File .txt) or read online .
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The method of marking shall be at the manufac- Temper Nominal Min Max B 19 — 01 Standard Specification for Cartridge Brass Sheet, Strip, Plate, Bar, and Disks1 This standard is issued under the fixed designation B 19; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. All tests and the inspection shall be conducted so as not to interfere After the crystals are completely dissolved, dilute the solution with 4 Reagent Chemicals, American Chemical Society Speci?
The number of samples taken for Thickness, in. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This test method is not intended for assemblies under applied stress.
Required properties for other tempers 5. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note 3 — This test method is considered historically reliable for determining the potential state of residual stress in copper alloys, but not promoted for use due to the hazards relating to mercury use and environmentally appropriate disposal.
For any particular copper alloy, reference should be made to the material specification. Used solutions may be replenished as described in 6. In such case, the nature IV OS 0. After solution is complete, use a small volume of retained dilution water to rinse the watch glass into the container.
Keywords designations, and specification information that is, type, class, and so forth. Enter the email address you signed up with and we’ll email you a reset link. This test method is considered historically reliable for determining the potential state of residual stress in copper alloys, but not promoted for use due to the hazards relating to mercury use and v154 appropriate disposal.
The use of rubber gloves in testing is advisable. Iron E Zinc E Titrimetric Remember me on this computer. NOTE 2—If heating is used in either of the previous procedures, the container should be covered with a watch glass to prevent loss of HNO3 and water to the atmosphere. Number of Tests and Retests the mercurous nitrate test. A superscript epsilon e indicates an editorial change since the last revision or reapproval.
Caution should be taken when handling mercury and mercury containing products. Grain Size Requirements sstm into wrought products, it is not always practical to identify a specific casting analysis with a specific quantity of finished material.
Inspection Grain Size, mm Log In Sign Up. Unless otherwise indicated, it is intended that all reagents conform to the speci? If the lot consists of less than requirements shown in Table 6.
ASTM B – 01 Standard Test Method for Mercurous Nitrate Test for Copper and Copper Alloys
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. Reagents and Materials 6. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Note 1 — For any particular copper alloy, reference should be made to the material specification. Conform- Over 3 to 12 ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
As much of the rejected Click here to sign up. Hardness digit used in expressing the limiting value Electrical resistivity Link to Active This link will always route to the current Active version of the standard. Current edition approved Oct.
ASTM B154 – 16
No other units of measurement are included in this standard. Up to 20 4 1 2 1 aetm to 40 8 2 4 2 40 to 60 12 3 6 3 60 to 80 16 4 8 4 80 to 20 5 10 5 responsibility of the reporting laboratory.
SI values given in Fed. Government Contracts NOTE b514 the number of original castings from which the material is processed is less than the number of samples specified, not more than one sample need be taken from each piece for chemical analysis. They shall be free of oil and grease, acid, dirt, grit of any kind, and shall be clean and bright.
Drain the specimen free of excess water and, at room temperature, immerse it totally in the mercurous nitrate solution prepared in accordance with 6. 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. Test Methods the producer or supplier shall be responsible only for replace- ment of the material to the purchaser.
ASTM B – 12 Standard Test Method for Mercurous Nitrate Test for Copper Alloys
Limits for unnamed elements may be 5. Link to Active This link will always route to the current Active version of the standard. Warning—Mercury is a de?
Chemical Composition Table 4.