ASTM B/BM: Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock. Admiralty Industries is the leading supplier & manufacturer of admiralty brass tubes C We manufacture all orders on demand, metric or imperial sizes to. ASTM B / BM Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock, related specifications: astm b .
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ast Link to Active This link will always route to the current Active version of the standard. E Copper plus sum of named elements shall be C C C C A B Former light-drawn hard-drawn light-drawn hard-drawn annealed annealed annealed annealed annealed annealed annealed annealed light-drawn annealed light-drawn annealed annealed drawn and stress-relieved drawn and stress-relieved annealed drawn and stress relieved annealed light-drawn Tensile Strength, min ksiA 36 45 40 48 38 40 50 45 50 70 50 38 40 40 45 45 b1111 72 72 63 81 45 50 Yield Strength,B min ksiA 30 40 astk 43 12 12 20 15 19 30 18 12 30 15 35 16 18 50 50 25 58 16 30 Elongation in 2 in.
The test method used shall permit easy visual detection of any leakage, such as by having the tube under water or by the pressure differential method.
The tensile and expansion requirements for the products are specified in accordance with the temper designation. If the manufacturer determines the chemical composition of the material during the course of manufacture, he shall not be required to sample and analyze the?
Warning— Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious medical issues.
When E01 Committee has tested and published methods for assaying the low-level impurities in copper, the Speci? Current edition approved April 1, Wall Thickness, mm Outside Diameter, mm 0. The specified coppers and copper alloys are UNS No. Test specimens conforming to Type No. Tubes causing irrelevant signals because of visible and identi? The following coppers and copper alloys are speci? Residual Asmt Test It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.
Some tubes are suggested to be subjected to a stress-relieving thermal treatment subsequent to straightening.
Packaging and Package Marking Oxygen-free without residual deoxidants. Testing shall follow the procedures of Practice E This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? 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.
Historical Version s – view previous versions of standard. Tube Outside Diameter, mm 6.
C Impurity maximums in ppm for C shall be: The tube need not be tested at a hydrostatic pressure of over psi [7. When tubes are speci? For the purposes of this speci? The test specimen shall include the?
ASTM B111 C68700 Tube
Aluminum Brass, B C C, C, C, C, C, C, C, C, and C be subjected to a stress-relieving thermal treatment subsequent to straightening. The products shall be subjected to expansion, flattening, and residual stress tests. Materials and Manufacture 5. Samples of the rejected product shall be taken in accordance with the product speci? The products shall be subjected to expansion, flattening, and residual stress tests.
Designations listed in Classi? The purchaser may specify either of the tests in