ASTM B111 Admiralty Brass Tubes
ASTM B111 / B111M - 18
Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
ASTM B111 specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat exchangers. The specified coppers and copper alloys are UNS No. C10100, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, and C72200. The product shall be produced by processes such as casting, extrusion, drawing, annealing, straightening, trimming, and other processes which may produce a seamless tube in the specified condition.
The coppers and copper alloys shall be specifically furnished in any one of the following tempers: annealed, light-drawn, hard-drawn, or hard drawn and end annealed. Tubes for ferrule stock shall be annealed sufficiently to be fully crystallized. Some tubes are suggested to be subjected to a stress-relieving thermal treatment subsequent to straightening. The products shall be subjected to expansion, flattening, and residual stress tests. The tensile and expansion requirements for the products are specified in accordance with the temper designation. The products shall also be subjected to mercurous nitrate, ammonia vapor, Eddy-current, hydrostatic, and pneumatic tests.
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COPPER AND COPPER ALOY SEAMLESS CONDENSER TUBES AND FERRULE STOCK -C10100 OFE Oxygen-free electronic C10200 OFA Oxygen-free without residual deoxidants,C10300 - Oxygen-free, extra low phosphorus,C10800 - Oxygen-free, low phosphorus,C12000 DLPA Phosphorized, low residual phosphorus,C12200 DHPA Phosphorized, high residual phosphorus,C14200 DPAA Phosphorized, arsenical,C19200 - Phosphorized, 1 % iron,C23000 - Red Brass,C28000 - Muntz Metal,C44300 - Admiralty Metals, B, C, and D,C44400, C44500,C60800 - Aluminum Bronze,C61300 . ,C61400 - Aluminum Bronze, D,C68700 - Aluminum Brass, B,C70400 - 95-5 Copper-Nickel,C70600 - 90-10 Copper-Nickel, GRAIN SIZE AND ANNEALED TEMPER, RESIDUAL STRESS TEST ,LIGHT DRAWN , HARD DRAWN ,STRESS RELIEVED ,EDDY CURRENT TESTED , HYDROTESTED ,FLATTENING AND EXPANSION TEST
| Copper or Copper Alloy UNS No. |
Previously Used Designation |
Description |
|---|---|---|
| C10100 | OFE | Oxygen-free electronic |
| C10200 | OFA | Oxygen-free without residual deoxidants |
| C10300 | - | Oxygen-free, extra low phosphorus |
| C10800 | - | Oxygen-free, low phosphorus |
| C12000 | DLPA | Phosphorized, low residual phosphorus |
| C12200 | DHPA | Phosphorized, high residual phosphorus |
| C14200 | DPAA | Phosphorized, arsenical |
| C19200 | - | Phosphorized, 1 % iron |
| C23000 | - | Red Brass |
| C28000 | - | Muntz Metal |
| C44300 | - | Admiralty Metals, B, C, and D |
| C44400 | - | - |
| C44500 | - | - |
| C60800 | - | Aluminum Bronze |
| C61300 | - | - |
| C61400 | - | Aluminum Bronze, D |
| C68700 | - | Aluminum Brass, B |
| C70400 | - | 95-5 Copper-Nickel |
| C70600 | - | 90-10 Copper-Nickel |
| C70620 | - | 90-10 Copper-Nickel—Welding Grade |
| C71000 | - | 80-20 Copper-Nickel |
| C71500 | - | 70-30 Copper-Nickel |
| C71520 | - | 70-30 Copper-Nickel—Welding Grade |
| C71640 | - | Copper-nickel-iron-manganese |
| C72200 | - | - |
| B 111 / B 111M COPPER COPPER ALOY SEAMLESS CONDENSER TUBES FERRULE STOCK -C10100 OFE Oxygen-free electronic C10200 OFA Oxygen-free without residual deoxidants B111 / B111M C10300 Oxygen-free B111 / B111M extra low phosphorus B111 / B111M C10800 Oxygen-free B111 / B111M low phosphorus B111 / B111M C12000 DLPA Phosphorized B111 / B111M low residual phosphorus B111 / B111M C12200 DHPA Phosphorized B111 / B111M high residual phosphorus B111 / B111M C14200 DPAA Phosphorized B111 / B111M arsenical B111 / B111M C19200 Phosphorized B111 / B111M 1 % iron B111 / B111M C23000 Red Brass B111 / B111M C28000 Muntz Metal B111 / B111M C44300 Admiralty Metals B111 / B111M B |
B111 / B111M C B111 / B111M and D B111 / B111M C44400 B111 / B111M C44500 B111 / B111M C60800 Aluminum Bronze B111 / B111M C61300 . B111 / B111M C61400 Aluminum Bronze B111 / B111M D B111 / B111M C68700 Aluminum Brass B111 / B111M C70400 95-5 Copper-Nickel B111 / B111M C70600 90-10 Copper-Nickel B111 / B111M GRAIN SIZE AND ANNEALED TEMPER B111 / B111M RESIDUAL STRESS TEST B111 / B111M LIGHT DRAWN B111 / B111M HARD DRAWN B111 / B111M STRESS RELIEVED B111 / B111M EDDY CURRENT TESTED B111 / B111M HYDROTESTED B111 / B111M FLATTENING AND EXPANSION TEST |