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ASTM B122 C70600 ASMEB16.9 Copper Nickle Buttweld 45 Degree Long Radius Elbow
Product Information
| Product Name | ASTM B122 C70600 ASMEB16.9 Copper Nickle Buttweld 45 Degree Long Radius Elbow |
| Fitting Type | BW 45° L/R Elbow |
| Standards | ASTM B122 |
| Size Range | 1/2” to 48” |
| Dimensions | ASME B16.9 |
| Wall Thickness | Sch10S Sch20 STD Sch40 XS Sch80 |
| 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 | Reminder | 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 Long Radius 45 o ButtWeld Elbow Dimensions
| NPS | Outside Dia. at Bevel mm inch | Center-to-End mm inch |
| 1/2 | 21.3 0.84 | 16 0.62 |
| 3/4 | 26.7 1.05 | 19 0.75 |
| 1 | 33.4 1.32 | 22 0.88 |
| 1-1/4 | 42.2 1.66 | 25 1.00 |
| 1-1/2 | 48.3 1.90 | 29 1.12 |
| 2 | 60.3 2.38 | 35 1.38 |
| 2-1/2 | 73.0 2.88 | 44 1.75 |
| 3 | 88.9 3.50 | 51 2.00 |
| 3-1/2 | 101.6 4.00 | 57 2.25 |
| 4 | 114.3 4.50 | 64 2.50 |
| 5 | 141.3 5.56 | 79 3.12 |
| 6 | 168.3 6.62 | 95 3.75 |
| 8 | 219.1 8.62 | 127 5.00 |
| 10 | 273.0 10.75 | 159 6.25 |
| 12 | 323.8 12.75 | 190 7.50 |
| 14 | 355.6 14.00 | 222 8.75 |
| 16 | 406.4 16.00 | 254 10.00 |
| 18 | 457.0 18.00 | 286 11.25 |
| 20 | 508.0 20.00 | 318 12.50 |
| 22 | 559.0 22.00 | 343 13.50 |
| 24 | 610.0 24.00 | 381 15.00 |
| 26 | 660.0 26.00 | 406 16.00 |
| 28 | 711.0 28.00 | 438 17.25 |
| 30 | 762.0 30.00 | 470 18.50 |
| 32 | 813.0 32.00 | 502 19.75 |
| 34 | 864.0 34.00 | 533 21.00 |
| 36 | 914.0 36.00 | 565 22.25 |
| 38 | 965.0 38.00 | 600 23.62 |
| 40 | 1016.0 40.00 | 632 24.88 |
| 42 | 1067.0 42.00 | 660 26.00 |
| 44 | 1118.0 44.00 | 695 27.38 |
| 46 | 1168.0 46.00 | 727 28.62 |
| 48 | 1219.0 48.00 | 759 29.88 |