ASTM B122 C70600 ASMEB16.9 Copper Nickle Eccentric Reducer
Product Information
| Product Name | ASTM B122 C70600 ASMEB16.9 Copper Nickle Eccentric Reducer |
| Fitting Type | Eccentric Reducer |
| Standards | ASTM B122 |
| Size Range | 3/4” 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 Concentric / Eccentric Reducer Dimensions (mm)
The reducers are often used when the piping designers want to reduce the diameter of a straight run of pipe. There are two styles of standard reducers available in ASME B16.9: Concentric – having a common centerline; Eccentric reducer – having offset centerlines.
| NPS | O.D L
mm
inch | O.D S
mm
inch | H
mm
inch |
| 3/4 x 1/2 | 26.7
1.05 | 21.3
0.84 | 38
1.50 |
| 3/4 x 3/8 | 26.7
1.05 | 17.3
0.68 | 38
1.50 |
| 1 x 3/4 | 33.4
1.32 | 26.7
1.05 | 51
2.00 |
| 1 x 1/2 | 33.4
1.32 | 21.3
0.84 | 51
2.00 |
| 1-1/4 x 1 | 42.2
1.66 | 33.4
1.32 | 51
2.00 |
| 1-1/4 x 3/4 | 42.2
1.66 | 26.7
1.05 | 51
2.00 |
| 1-1/4 x 1/2 | 42.2
1.66 | 21.3
0.84 | 51
2.00 |
| 1-1/2 x 1-1/4 | 48.3
1.90 | 42.2
1.66 | 64
2.50 |
| 1-1/2 x 1 | 48.3
1.90 | 33.4
1.32 | 64
2.50 |
| 1-1/2 x 3/4 | 48.3
1.90 | 26.7
1.05 | 64
2.50 |
| 1-1/2 x 1/2 | 48.3
1.90 | 21.3
0.84 | 64
2.50 |
| 2 x 1-1/2 | 60.3
2.38 | 48.3
1.90 | 76
3.00 |
| 2 x 1-1/4 | 60.3
2.38 | 42.2
1.66 | 76
3.00 |
| 2 x 1 | 60.3
2.38 | 33.4
1.32 | 76
3.00 |
| 2 x 3/4 | 60.3
2.38 | 26.7
1.05 | 76
3.00 |
| 2-1/2 x 2 | 73.0
2.88 | 60.3
2.38 | 89
3.50 |
| 2-1/2 x 1-1/2 | 73.0
2.88 | 48.3
1.90 | 89
3.50 |
| 2-1/2 x 1-1/4 | 73.0
2.88 | 42.2
1.66 | 89
3.50 |
| 2-1/2 x 1 | 73.0
2.88 | 33.4
1.32 | 89
3.50 |
| 3 x 2-1/2 | 88.9
3.50 | 73.0
2.88 | 89
3.50 |
| 3 x 2 | 88.9
3.50 | 60.3
2.38 | 89
3.50 |
| 3 x 1-1/2 | 88.9
3.50 | 48.3
1.90 | 89
3.50 |
| 3 x 1-1/4 | 88.9
3.50 | 42.2
1.66 | 89
3.50 |
| 3-1/2 x 3 | 101.6
4.00 | 88.9
3.50 | 102
4.00 |
| 3-1/2 x 2-1/2 | 101.6
4.00 | 73.0
2.88 | 102
4.00 |
| 3-1/2 x 2 | 101.6
4.00 | 60.3
2.38 | 102
4.00 |
| 3-1/2 x 1-1/2 | 101.6
4.00 | 48.3
1.90 | 102
4.00 |
| 3-1/2 x 1-1/4 | 101.6
4.00 | 42.2
1.66 | 102
4.00 |
| 4 x 3-1/2 | 114.3
4.50 | 101.6
4.00 | 102
4.00 |
| 4 x 3 | 114.3
4.50 | 88.9
3.50 | 102
4.00 |
| 4 x 2-1/2 | 114.3
4.50 | 73.0
2.88 | 102
4.00 |
| 4 x 2 | 114.3
4.50 | 60.3
2.38 | 102
4.00 |
| 4 x 1-1/2 | 114.3
4.50 | 48.3
1.90 | 102
4.00 |
| 5 x 4 | 141.3
5.56 | 114.3
4.50 | 127
5.00 |
| 5 x 3-1/2 | 141.3
5.56 | 101.6
4.00 | 127
5.00 |
| 5 x 3 | 141.3
5.56 | 88.9
3.50 | 127
5.00 |
| 5 x 2-1/2 | 141.3
5.56 | 73.0
2.88 | 127
5.00 |
| 5 x 2 | 141.3
5.56 | 60.3
2.38 | 127
5.00 |
| 6 x 5 | 168.3
6.62 | 141.3
5.56 | 140
5.50 |
| 6 x 4 | 168.3
6.62 | 114.3
4.50 | 140
5.50 |
| 6 x 3-1/2 | 168.3
6.62 | 101.6
4.00 | 140
5.50 |
| 6 x 3 | 168.3
6.62 | 88.9
3.50 | 140
5.50 |
| 6 x 2-1/2 | 168.3
6.62 | 73.0
2.88 | 140
5.50 |
| 8 x 6 | 219.1
8.62 | 168.3
6.62 | 152
6.00 |
| 8 x 5 | 219.1
8.62 | 141.3
5.56 | 152
6.00 |
| 8 x 4 | 219.1
8.62 | 114.3
4.50 | 152
6.00 |
| 8 x 3-1/2 | 219.1
8.62 | 101.6
4.00 | 152
6.00 |
| 10 x 8 | 273.0
10.75 | 219.1
8.62 | 178
7.00 |
| 10 x 6 | 273.0
10.75 | 168.3
6.62 | 178
7.00 |
| 10 x 5 | 273.0
10.75 | 141.3
5.56 | 178
7.00 |
| 10 x 4 | 273.0
10.75 | 114.3
4.50 | 178
7.00 |
| 12 x 10 | 323.8
12.75 | 273.0
10.75 | 203
8.00 |
| 12 x 8 | 323.8
12.75 | 219.1
8.62 | 203
8.00 |
| 12 x 6 | 323.8
12.75 | 168.3
6.62 | 203
8.00 |
| 12 x 5 | 323.8
12.75 | 141.3
5.56 | 203
8.00 |
| 14 x 12 | 355.6
14.00 | 323.8
12.75 | 330
13.00 |
| 14 x 10 | 355.6
14.00 | 273.0
10.75 | 330
13.00 |
| 14 x 8 | 355.6
14.00 | 219.1
8.62 | 330
13.00 |
| 14 x 6 | 355.6
14.00 | 168.3
6.62 | 330
13.00 |
| 16 x 14 | 406.4
16.00 | 355.6
14.00 | 356
14.00 |
| 16 x 12 | 406.4
16.00 | 323.8
12.75 | 356
14.00 |
| 16 x 10 | 406.4
16.00 | 273.0
10.75 | 356
14.00 |
| 16 x 8 | 406.4
16.00 | 219.1
8.62 | 356
14.00 |
| 18 x 16 | 457
18.00 | 406.4
16.00 | 381
15.00 |
| 18 x 14 | 457
18.00 | 355.6
14.00 | 381
15.00 |
| 18 x 12 | 457
18.00 | 323.8
12.75 | 381
15.00 |
| 18 x 10 | 457
18.00 | 273.0
10.75 | 381
15.00 |
| 20 x 18 | 508
20.00 | 457
18.00 | 508
20.00 |
| 20 x 16 | 508
20.00 | 406.4
16.00 | 508
20.00 |
| 20 x 14 | 508
20.00 | 355.6
14.00 | 508
20.00 |
| 20 x 12 | 508
20.00 | 323.8
12.75 | 508
20.00 |
| 22 x 20 | 559
22.00 | 508
20.00 | 508
20.00 |
| 22 x 18 | 559
22.00 | 457
18.00 | 508
20.00 |
| 22 x 16 | 559
22.00 | 406.4
16.00 | 508
20.00 |
| 22 x 14 | 559
22.00 | 355.6
14.00 | 508
20.00 |
| 24 x 22 | 610
24.00 | 559
22.00 | 508
20.00 |
| 24 x 20 | 610
24.00 | 508
20.00 | 508
20.00 |
| 24 x 18 | 610
24.00 | 457
18.00 | 508
20.00 |
| 24 x 16 | 610
24.00 | 406.4
16.00 | 508
20.00 |
| 26 x 24 | 660
26.00 | 610
24.00 | 610
24.00 |
| 26 x 22 | 660
26.00 | 559
22.00 | 610
24.00 |
| 26 x 20 | 660
26.00 | 508
20.00 | 610
24.00 |
| 26 x 18 | 660
26.00 | 457
18.00 | 610
24.00 |
| 28 x 26 | 711
28.00 | 660
26.00 | 610
24.00 |
| 28 x 24 | 711
28.00 | 610
24.00 | 610
24.00 |
| 28 x 20 | 711
28.00 | 508
20.00 | 610
24.00 |
| 28 x 18 | 711
28.00 | 457
18.00 | 610
24.00 |
| 30 x 28 | 762
30.00 | 711
28.00 | 610
24.00 |
| 30 x 26 | 762
30.00 | 660
26.00 | 610
24.00 |
| 30 x 24 | 762
30.00 | 610
24.00 | 610
24.00 |
| 30 x 20 | 762
30.00 | 508
20.00 | 610
24.00 |
| 32 x 30 | 813
32.00 | 762
30.00 | 610
24.00 |
| 32 x 28 | 813
32.00 | 711
28.00 | 610
24.00 |
| 32 x 26 | 813
32.00 | 660
26.00 | 610
24.00 |
| 32 x 24 | 813
32.00 | 610
24.00 | 610
24.00 |
| 34 x 32 | 864
34.00 | 813
32.00 | 610
24.00 |
| 34 x 30 | 864
34.00 | 762
30.00 | 610
24.00 |
| 34 x 26 | 864
34.00 | 660
26.00 | 610
24.00 |
| 34 x 24 | 864
34.00 | 610
24.00 | 610
24.00 |
| 36 x 34 | 914
36.00 | 864
34.00 | 610
24.00 |
| 36 x 32 | 914
36.00 | 813
32.00 | 610
24.00 |
| 36 x 30 | 914
36.00 | 762
30.00 | 610
24.00 |
| 36 x 26 | 914
36.00 | 660
26.00 | 610
24.00 |
| 36 x 24 | 914
36.00 | 610
24.00 | 610
24.00 |
| 38 x 36 | 965
38.00 | 914
36.00 | 610
24.00 |
| 38 x 34 | 965
38.00 | 864
34.00 | 610
24.00 |
| 38 x 32 | 965
38.00 | 813
32.00 | 610
24.00 |
| 38 x 30 | 965
38.00 | 762
30.00 | 610
24.00 |
| 38 x 28 | 965
38.00 | 711
28.00 | 610
24.00 |
| 38 x 26 | 965
38.00 | 660
26.00 | 610
24.00 |
| 40 x 38 | 1016
40.00 | 965
38.00 | 610
24.00 |
| 40 x 36 | 1016
40.00 | 914
36.00 | 610
24.00 |
| 40 x 34 | 1016
40.00 | 864
34.00 | 610
24.00 |
| 40 x 32 | 1016
40.00 | 813
32.00 | 610
24.00 |
| 40 x 30 | 1016
40.00 | 762
30.00 | 610
24.00 |
| 42 x 40 | 1067
42.00 | 1016
40.00 | 610
24.00 |
| 42 x 38 | 1067
42.00 | 965
38.00 | 610
24.00 |
| 42 x 36 | 1067
42.00 | 914
36.00 | 610
24.00 |
| 42 x 34 | 1067
42.00 | 864
34.00 | 610
24.00 |
| 42 x 32 | 1067
42.00 | 813
32.00 | 610
24.00 |
| 42 x 30 | 1067
42.00 | 711
28.00 | 610
24.00 |
| 44 x 42 | 1118
44.00 | 1067
42.00 | 610
24.00 |
| 44 x 40 | 1118
44.00 | 1016
40.00 | 610
24.00 |
| 44 x 38 | 1118
44.00 | 965
38.00 | 610
24.00 |
| 44 x 36 | 1118
44.00 | 914
36.00 | 610
24.00 |
| 46 x 44 | 1168
46.00 | 1118
44.00 | 711
28.00 |
| 46 x 42 | 1168
46.00 | 1067
42.00 | 711
28.00 |
| 46 x 40 | 1168
46.00 | 1016
40.00 | 711
28.00 |
| 46 x 38 | 1168
46.00 | 965
38.00 | 711
28.00 |
| 48 x 46 | 1219
48.00 | 1168
46.00 | 711
28.00 |
| 48 x 44 | 1219
48.00 | 1118
44.00 | 711
28.00 |
| 48 x 42 | 1219
48.00 | 1067
42.00 | 711
28.00 |
| 48 x 40 | 1219
48.00 | 1016
40.00 | 711
28.00 |
*NPS: Nominal Pipe Size; O.D L: Outside Diameter at Bevel, large end; O.D S: Outside Diameter at Bevel, small end; H: Center-to-End.
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Industrial Copper Nickel Pipe Fittings , ASME B16.9 8 X 6 Eccentric Reducer Images
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