Welded Bellow
Welded Bellow
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Material Characters
Material
|
Treatment
|
Max
Tensile
Strength
(psix103)
|
Max
Tensile
Strength
2% Deduction
(psix103)
|
Elongation
in 2 inch
(%)
|
Hardness
|
Module
Elasticity
psix106)
|
Density
(lbxin2)
|
Thermal
Expansion
Coefficient
68~212oF
(in/inoF x10-6)
|
Thermal
Conduction
212oF
(Btu/hr-ftoF)
|
Magnetic
Permeability
200H
(annealed)
|
| 304 | Annealed | 81 | 39 | 55 | 79R0 | 28 | 0.29 | 9.6 | 9.4 | 1.02 max |
| 316L | Annealed | 81 | 42 | 55 | 79R0 | 29 | 0.29 | 8.9 | 9.4 | 10.2 max |
| 321 | Annealed | 90 | 35 | 55 | 80R0 | 28 | 0.29 | 9.3 | 9.3 | 10.2 max |
| 347 | Annealed | 95 | 40 | 50 | 85R0 | 28 | 0.29 | 9.3 | 9.3 | 10.2 max |
| Alloy 20 | Annealed | 93 | 46 | 38 | 90R0 | 28 | 0.29 | 8.2 | 7.6 | 1.002 |
| AM350 | Annealed | 145 | 60 | 40 | 20R0 | 29 | 0.286 | 8.5 | 8.2 | 12 max |
| AM350 | SCT850oF | 206 | 173 | 12.5 | 45R0 | 29.4 | 0.282 | 6.3 | 8.9 | 12.3 max |
| HC-276 | Annealed | 115 | 55 | 60 | 90R0 | 29.8 | 0.321 | 6.8 | 6.4 | 1.0002 |
| Haynes 242 | Annealed | 128 | 65 | 47 | - | 33.2 | 0.327 | 6 | 7 | - |
| Haynes 242 | Aged | 196 | 135 | 32 | - | 33.2 | 0.327 | 6 | 7 | - |
| Inconel 625 | Annealed | 120 | 60 | 55 | 88R0 | 29.8 | 0.305 | 7.1 | 6.2 | 1.0006 |
| Inconel 718 | Annealed | 117 | 44 | - | - | 29 | 0.296 | - | 6.5 | 1.0013 |
| Inconel 718 | Aged | 180 | 150 | 12 | 26R0 | 29 | 0.297 | 6.8 | 6.6 | 1.0011 |
| Inconel X-750 | Aged | 177 | 123 | 27 | - | 31 | 0.298 | 7 | 6.9 | 1.002 |
| Monel 400 | Annealed | 70 | 28 | 55 | 68R0 | 26 | 0.316 | 7.7 | 13.9 | - |
| Titanium CP2 | Annealed | 50 | 40 | - | - | - | 0.162 | - | - | 1.00005 |
Material
- Stanless Steel : 304L, 316L, AM350
- Nickel Alloys : Hastelloy C-276 , Inconel 625-X, Inconel 718, Monel 400
- Titanium Alloys : Titanium 15-3-1, Titanium CP2
- Others Available
Standard Die List
* Below list is our standard die under 400mm outer diameter of which performance is applied to various
appication for semiconductior, Flat Panel Display, vacuum, mechanical seals, valves, etc.
| O.D[mm] | I.D[mm] | O.D[mm] | I.D[mm] | O.D[mm] | I.D[mm] | O.D[mm] | I.D[mm] | |||
| 9.50 | 3.50 | 38.10 | 25.30 | 61.90 | 49.10 | 105.00 | 80.20 | |||
| 12.00 | 6.00 | 38.10 | 25.40 | 62.00 | 46.00 | 105.00 | 81.00 | |||
| 12.60 | 5.00 | 38.10 | 22.10 | 63.50 | 43.50 | 107.00 | 77.00 | |||
| 13.00 | 6.20 | 39.70 | 26.90 | 63.50 | 44.30 | 107.50 | 94.00 | |||
| 13.50 | 6.00 | 39.70 | 22.00 | 64.50 | 38.90 | 107.80 | 81.20 | |||
| 15.00 | 5.00 | 39.70 | 19.00 | 65.00 | 40.00 | 108.00 | 95.20 | |||
| 16.50 | 6.50 | 39.70 | 24.40 | 65.00 | 45.00 | 108.00 | 92.00 | |||
| 16.50 | 8.50 | 40.00 | 30.00 | 65.10 | 52.30 | 108.00 | 89.00 | |||
| 18.00 | 8.00 | 40.00 | 20.00 | 68.00 | 49.00 | 108.20 | 81.60 | |||
| 18.00 | 6.50 | 41.20 | 28.40 | 68.30 | 55.50 | 108.20 | 85.00 | |||
| 19.00 | 6.20 | 41.30 | 15.70 | 70.00 | 50.00 | 110.00 | 80.00 | |||
| 19.00 | 9.00 | 41.30 | 18.90 | 71.00 | 53.00 | 111.10 | 95.10 | |||
| 19.00 | 6.60 | 41.30 | 22.10 | 71.30 | 45.70 | 114.30 | 98.30 | |||
| 20.00 | 9.00 | 42.80 | 30.00 | 71.50 | 58.70 | 117.50 | 101.50 | |||
| 20.30 | 7.80 | 44.00 | 25.00 | 74.60 | 54.60 | 120.00 | 84.80 | |||
| 20.30 | 10.30 | 44.20 | 31.40 | 74.60 | 61.80 | 120.00 | 90.00 | |||
| 20.50 | 7.70 | 44.40 | 19.10 | 75.00 | 50.00 | 120.00 | 100.00 | |||
| 21.00 | 11.00 | 44.50 | 18.90 | 75.00 | 55.80 | 120.00 | 90.00 | |||
| 21.30 | 13.00 | 45.00 | 25.80 | 76.20 | 50.60 | 120.80 | 104.80 | |||
| 22.00 | 8.00 | 45.00 | 25.00 | 76.20 | 63.50 | 121.10 | 95.40 | |||
| 23.00 | 12.00 | 46.00 | 26.00 | 80.00 | 55.00 | 123.80 | 107.80 | |||
| 24.00 | 10.00 | 46.10 | 33.30 | 80.00 | 50.00 | 125.00 | 85.00 | |||
| 25.40 | 9.40 | 47.20 | 34.40 | 81.00 | 61.80 | 126.00 | 101.50 | |||
| 25.40 | 8.00 | 47.50 | 24.70 | 81.00 | 68.20 | 126.20 | 100.60 | |||
| 26.00 | 13.20 | 47.60 | 22.00 | 81.00 | 65.00 | 126.20 | 100.60 | |||
| 26.00 | 16.00 | 48.00 | 35.20 | 81.00 | 60.00 | 127.80 | 90.00 | |||
| 26.00 | 14.00 | 49.00 | 30.50 | 82.50 | 57.20 | 130.00 | 106.00 | |||
| 26.00 | 12.00 | 49.20 | 39.20 | 82.50 | 56.90 | 130.00 | 100.00 | |||
| 26.16 | 13.72 | 49.20 | 36.40 | 82.50 | 57.20 | 133.40 | 114.20 | |||
| 26.50 | 13.70 | 50.00 | 30.00 | 84.00 | 71.50 | 133.40 | 88.40 | |||
| 26.50 | 15.50 | 50.20 | 36.60 | 84.20 | 71.40 | 136.00 | 120.00 | |||
| 28.70 | 12.70 | 50.70 | 38.20 | 84.20 | 58.60 | 136.50 | 117.30 | |||
| 29.20 | 16.40 | 50.80 | 34.80 | 84.20 | 68.20 | 144.00 | 129.00 | |||
| 29.80 | 20.20 | 50.80 | 34.80 | 85.00 | 60.00 | 144.00 | 124.00 | |||
| 30.00 | 17.00 | 50.80 | 31.60 | 85.00 | 59.40 | 146.00 | 130.00 | |||
| 31.40 | 16.70 | 50.80 | 35.60 | 87.30 | 71.30 | 147.00 | 129.00 | |||
| 31.80 | 19.00 | 51.00 | 31.00 | 88.90 | 50.80 | 149.20 | 131.20 | |||
| 31.80 | 15.80 | 52.40 | 39.60 | 89.10 | 63.50 | 149.20 | 130.00 | |||
| 31.80 | 19.40 | 52.40 | 39.60 | 90.00 | 65.10 | 149.50 | 120.50 | |||
| 32.50 | 21.50 | 53.00 | 36.00 | 90.00 | 60.00 | 149.80 | 109.80 | |||
| 33.40 | 20.60 | 53.10 | 38.60 | 92.10 | 79.30 | 157.00 | 127.00 | |||
| 34.20 | 13.70 | 54.00 | 41.50 | 92.10 | 76.10 | 157.00 | 132.00 | |||
| 34.40 | 15.20 | 55.60 | 30.00 | 92.40 | 66.80 | 159.00 | 115.00 | |||
| 34.50 | 14.50 | 55.60 | 42.80 | 94.00 | 70.00 | 161.90 | 142.70 | |||
| 34.50 | 19.50 | 56.00 | 36.80 | 94.20 | 75.00 | 164.00 | 137.00 | |||
| 34.50 | 17.50 | 56.00 | 36.00 | 95.30 | 79.30 | 164.00 | 149.00 | |||
| 34.50 | 17.00 | 57.00 | 37.80 | 97.20 | 84.40 | 170.00 | 140.00 | |||
| 36.50 | 23.70 | 58.00 | 42.00 | 98.40 | 82.40 | 174.60 | 155.40 | |||
| 36.60 | 19.00 | 58.70 | 38.70 | 100.00 | 75.00 | 176.00 | 127.00 | |||
| 37.00 | 17.80 | 58.80 | 46.00 | 101.60 | 68.50 | 180.00 | 140.00 | |||
| 37.00 | 19.00 | 60.00 | 40.00 | 101.60 | 85.60 | 185.00 | 135.00 | |||
| 37.00 | 11.40 | 61.10 | 46.60 | 104.00 | 86.40 | 190.00 | 164.40 | |||
| 38.10 | 18.90 | 61.60 | 36.40 | 104.80 | 88.80 | 190.00 | 152.00 |