WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
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Nickel Alloy Inconel600 Inconel625 Inconel690 LR / Long Radius R 1.5D Pipe Elbow Fittings
"Zheheng steel" is a professional manufacturer of inconel 600, 625 ,690 stainless steel pipe fittings stainless steel pipe fittings (stainless steel elbow, stainless steel tee, stainless steel flange, stainless steel reducing pipe, stainless steel pipe cap, stainless steel seal first class);The material grades are
Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,
C22, C-276,Monel400, Alloy20 etc.
etc.
Chemical composition of nickel alloy 600,625 690 pipe elbow fittings :
| Grade | Ni,Min | Cu | Mo | Fe | Mn | C | Si | S | Cr | Al | Ti | P | V | Nb | Ta | Co | W |
| UNS N06601(Inconel601) | 58.0-63.0 | 1 | - | Surplus | 1 | 0.1 | 0.5 | 0.015 | 21.0-25.0 | 1.0-1.7 | - | - | - | - | - | - | - |
| UNS N06625(Inconel625) | 58 | - | 8.0-10.0 | 5 | 0.5 | 0.1 | 0.5 | 0.015 | 20.0-23.0 | 0.4 | 0.4 | 0.015 | - | Nb+Ta:3.15-4.15 | 1 | - | |
| UNS N06690(Inconel690) | 58 | 0.5 | - | 7.0-11.0 | 0.5 | 0.5 | 0.5 | 0.015 | 27.0-31.0 | - | - | - | - | - | - | - | - |
products description
Dimensions of Long Radius Elbows
| Nominal Pipe Size (NPS) | Outside Diameter at Bevel | Center-to-End | |
| 90 deg Elbows, A | 45 deg Elbows, B | ||
| % | 21.3 | 38 | 16 |
| % | 26.7 | 38 | 19 |
| 1 | 33.4 | 38 | 22 |
| 1% | 42.2 | 48 | 25 |
| 1-1/2" | 48.3 | 57 | 29 |
| 2 | 603 | 76 | 35 |
| 2-1/2" | 73 | 95 | 44 |
| 3 | 88.9 | 114 | 51 |
| 101.6 | 133 | 57 | |
| 4 | 114.3 | 152 | 64 |
| 5 | 141.3 | 190 | 79 |
| 6 | 168.3 | 229 | 95 |
| 8 | 219.1 | 305 | 127 |
| 10 | 273 | 381 | 159 |
| 12 | 323.8 | 457 | 190 |
| 14 | 355.6 | 533 | 222 |
| 16 | 406.4 | 610 | 254 |
| 18 | 457 | 686 | 286 |
| 20 | 508 | 762 | 318 |
| 22 | 559 | 838 | 343 |
| 24 | 610 | 914 | 381 |
| 26 | 660 | 991 | 406 |
| 28 | 711 | 1 067 | 438 |
| 30 | 762 | 1 143 | 470 |
| 32 | 813 | 1 219 | 502 |
| 34 | 864 | 1 295 | 533 |
| 36 | 914 | 1 372 | 565 |
| 38 | 965 | 1 448 | 600 |
| 40 | 1 016 | 1 524 | 632 |
| 42 | 1067 | 1 600 | 660 |
| 44 | 1 118 | 1 676 | 695 |
| 46 | 1 168 | 1 753 | 727 |
| 48 | 1 219 | 1 829 | 759 |
GENERAL NOTE: All dimensions are in millimeters.
what is alloy 625?
nickel-chromium alloy 625 (UNS
N06625/W.Nr. 2.4856) is used for its high strength,
excellent fabricability (including joining), and outstanding corrosion resistance. Service temperatures
range from cryogenic to 1800°F (982°C). Composition
is shown in Table 1.
Strength of INCONEL alloy 625 is derived
from the stiffening effect of molybdenum and niobium
on its nickel-chromium matrix; thus precipitationhardening treatments are not required. This combination of elements also is responsible for superior resistance to a wide range of corrosive environments of
unusual severity as well as to high-temperature effects
such as oxidation and carburization.
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