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 |
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