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ASTM B122 C70600 ASMEB16.9 Copper Nickle End Cap
Product Information
| Product Name | ASTM B122 C70600 ASMEB16.9 Copper Nickle End Cap |
| Fitting Type | End Cap |
| Standards | ASTM B122 |
| Size Range | 1/2” to 48” |
| Dimensions | ASME B16.9 |
| Grade | 90/10 Copper Nickel (UNS C70600) |
ASTM B122 C70600 Chemical Composition (%)
| UNS No. | Cu | Ni | Pb | Fe, max | Mn, max | Zn, max | Sn | Cr | Other |
| C70600 | Remainder | 9.0-11.0A | 0.05B | 1.0-1.8 | 1.0 | 1.0B | — | — | B |
A Copper plus elements with specific limits, 99.5 % min.
B When the product is for subsequent welding applications and so specified by the purchaser, zinc shall be 0.50 % max, lead 0.02 % max, phosphorus 0.02 % max, sulfur 0.02 % max, and carbon 0.05 % max.
ASTM B122 C70600 Mechanical Properties
NOTE 1—Plate is generally available in only the as hot–rolled (M20) tempers. Required properties for other tempers shall be agreed upon between manufacturer and purchaser at the time of placing the order.
| Temper Designation | Tensile Strength (MPaB) | Approximate Rockwell HardnessC,D | ||||
| Code | Name | Min | Max | G Scale | B Scale | Superficial 30-T |
| M20 | As hot-rolled | 275 | 425 | |||
| H01 | Quarter hard | 350 | 460 | 51-78 | 52-70 | |
| H02 | Half hard | 400 | 495 | 66-81 | 61-72 | |
| H04 | Hard | 490 | 570 | 76-86 | 67-74 | |
| H06 | Extra hard | 505 | 585 | 80-88 | 71-77 | |
| H08 | Spring | 540 | 605 | 83-91 | 72-78 | |
B See Appendix X1.
C Rockwell hardness values apply as follows: The B and G scale hardness values apply to metal 0.020 in. (0.508 mm) and over in thickness, and the 30-T scale hardness values apply to metal 0.012 in. (0.305 mm) and over in thickness.
D Standard designation defined in Practice B 601
ASME B16.9 End Cap Dimensions (mm)
The cap is used to seal an open end of the pipe. In piping engineering, the cap made in accordance with ASME B16.9 will be welded to the end and need not be included in the length dimension of the run of pipe.
| NPS | Outside Dia. at Bevel mm inch | E(1) mm inch | E(2) mm inch | E1(2) mm inch |
| 1/2 | 21.3 0.84 | 25 1.00 | 4.57 0.18 | 25 1.00 |
| 3/4 | 26.7 1.05 | 25 1.00 | 3.81 0.15 | 25 1.00 |
| 1 | 33.4 1.32 | 38 1.50 | 4.57 0.18 | 38 1.50 |
| 1-1/4 | 42.2 1.66 | 38 1.50 | 4.83 0.19 | 38 1.50 |
| 1-1/2 | 48.3 1.90 | 38 1.50 | 5.08 0.20 | 38 1.50 |
| 2 | 60.3 2.38 | 38 1.50 | 5.59 0.22 | 44 1.75 |
| 2-1/2 | 73.0 2.88 | 38 1.50 | 7.00 0.28 | 51 2.00 |
| 3 | 88.9 3.50 | 51 2.00 | 7.62 0.30 | 64 2.50 |
| 3-1/2 | 101.6 4.00 | 64 2.50 | 8.13 0.32 | 76 3.00 |
| 4 | 114.3 4.50 | 64 2.50 | 8.64 0.34 | 76 3.00 |
| 5 | 141.3 5.56 | 76 3.00 | 9.65 0.38 | 89 3.50 |
| 6 | 168.3 6.62 | 89 3.50 | 10.92 0.43 | 102 4.00 |
| 8 | 219.1 8.62 | 102 4.00 | 12.70 0.50 | 127 5.00 |
| 10 | 273.0 10.75 | 127 5.00 | 12.70 0.50 | 152 6.00 |
| 12 | 323.8 12.75 | 152 6.00 | 12.70 0.50 | 178 7.00 |
| 14 | 355.6 14.00 | 165 6.00 | 12.70 0.50 | 191 7.50 |
| 16 | 406.4 16.00 | 178 7.00 | 12.70 0.50 | 203 8.00 |
| 18 | 457.0 18.00 | 203 8.00 | 12.70 0.50 | 229 9.00 |
| 20 | 508.0 20.00 | 229 9.00 | 12.70 0.50 | 254 10.00 |
| 22 | 559.0 22.00 | 254 10.00 | 12.70 0.50 | 254 10.00 |
| 24 | 610.0 24.00 | 267 10.50 | 12.70 0.50 | 305 12.00 |
| 26 | 660.0 26.00 | 267 10.50 | … | … |
| 28 | 711.0 28.00 | 267 10.50 | … | … |
| 30 | 762.0 30.00 | 267 10.50 | … | … |
| 32 | 813.0 32.00 | 267 10.50 | … | … |
| 34 | 864.0 34.00 | 267 10.50 | … | … |
| 36 | 914.0 36.00 | 267 10.50 | … | … |
| 38 | 965.0 38.00 | 305 12.00 | … | … |
| 40 | 1016.0 40.00 | 305 12.00 | … | … |
| 42 | 1067.0 42.00 | 305 12.00 | … | … |
| 44 | 1118.0 44.00 | 343 13.50 | … | … |
| 46 | 1168.0 46.00 | 343 13.50 | … | … |
| 48 | 1219.0 48.00 | 343 13.50 | … | … |
*NPS: Nominal Pipe Size; E(1): Length; E1(2): Limiting Wall Thickness for Length; E(2): Length
NOTES:
(1) Length E applies for thickness not exceeding that given in column “Limiting Wall Thickness for Length, E(1).”
(2) Length E(2) applies for thickness greater than that given in column “Limiting Wall Thickness for Length, E” for NPS 24 and smaller. For NPS 26 and larger, length E shall be by agreement between the manufacturer and purchaser.