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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C, C, C, C, C, C, and C shall be supplied in any one of the following tempers, one of which shall be speci? C and C shall have an average grain size within the limits of 0.
Dimensions and Permissible Variations Preparation for Delivery S4. Wall thicknesses up to 1.
Users of b1111 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. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. When the temper is other than annealed, the sample may be annealed prior to testing.
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ASTM B specification establishes the requirements for seamless tube and n111 stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat exchangers. Number of Tests and Retests Tolerance values for the lengths will be developed as experience dictates.
Tube, Outside Diameter, in. Oxygen-free, extra low phosphorus C A superscript epsilon e indicates an editorial change since the last revision or reapproval. Historical Version s – view previous versions of standard. C, C, and C shall be supplied in one of the following tempers as speci?
Grain Size for Annealed Tempers 9. The specified coppers and copper alloys are UNS No. Samples of the rejected product shall be taken in accordance with the product speci? C Impurity maximums in ppm for C shall be: Aztm to Active Astn link will always route to the current Active version of the standard.
Outside Diameter, mm Wall Thickness, mm 0. Tubes causing irrelevant signals because of visible and identi? Conformance shall be determined by the manufacturer by analyzing samples taken at the time the castings are poured or samples taken from the semi? Use caution when handling mercury and mercury-containing products. 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 nonconformance with the standard. Phosphorized, low residual phosphorus.
Drillings, millings, and so forth shall be taken in approximately equal weight from each of the sample pieces selected in accordance with H When the product is for subsequent welding applications, and so speci? Tubes meeting requirements of either test shall be considered asfm conform if the tube dimensions are within the prescribed limits, unless otherwise agreed upon between the manufacturer and the purchaser.
Tube Outside Diameter, mm 6. When all the elements in Table 1 are analyzed, their sum shall be The purchaser may specify either of the tests in For the purposes of this speci? Check Today’s price of Alloy Tubing in India.
Limits for unnamed elements may be established by agreement between manufacturer or supplier and purchaser. 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 52 72 72 63 81 45 50 Yield Strength,B min ksiA 30 40 35 43 12 12 20 15 19 30 18 12 30 15 35 16 18 50 50 25 58 16 astn Elongation in 2 in.
C, C, C, C, C, C, C, C, and C be subjected to aastm stress-relieving thermal treatment subsequent to straightening. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.
The minimum weight of the composite sample that is to be divided into three equal parts shall be g.
ASTM B111 C68700 Tube
When E01 Committee has tested and published methods for assaying the low-level impurities in copper, the Speci? Phosphorized, high residual phosphorus. Mill Test Report The products shall also be g111 to mercurous nitrate, ammonia vapor, Eddy-current, hydrostatic, and pneumatic tests. The use of rubber gloves in testing is advisable. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
Tubes causing irrelevant signals because of moisture, soil, and like effects may be reconditioned and retested. E Copper plus sum of named elements shall be The product shall be produced by processes such as casting, h111, drawing, annealing, straightening, trimming, and other processes which may produce a seamless tube in the specified condition. When v111 are speci? The maximum plus deviation from the speci?
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.