Image 1 of 2
Image 2 of 2
The ASTM B366 Alloy 625 / UNS N06625 Nickel Alloy Elbow is engineered for durability and exceptional corrosion resistance, making it ideal for demanding applications in chemical processing, marine, and high-temperature environments. Available in 45 and 90-degree configurations, this elbow ensures secure, reliable connections in piping systems, even under extreme conditions.
Manufactured from ASTM B366 material, it offers excellent resistance to pitting, stress corrosion cracking, and oxidation, thanks to its high nickel, chromium, and molybdenum content. Trust this B366 elbow for its superior performance and long-lasting reliability in tough industrial environments.
ASTM B366 Nickel Alloy Chemical Composition
|
Element |
Nickel (%) |
Chromium (%) |
Molybdenum (%) |
Iron (%) |
Carbon (%) |
Manganese (%) |
|
Nickel Alloy 625 |
58.0 min |
20.0-23.0 |
8.0-10.0 |
5.0 max |
0.10 max |
0.50 max |
|
Nickel Alloy C276 |
57.0 min |
14.5-16.5 |
15.0-17.0 |
5.0-7.0 |
0.02 max |
1.0 max |
ASTM B366 Heat Treatment and Corrosion Resistance
|
Material Grade |
Heat Treatment Temperature (°C) |
Cooling Method |
Corrosion Resistance Features |
|
Nickel Alloy 625 |
950-1050 |
Rapid air cooling |
Excellent resistance to pitting, and stress corrosion cracking |
|
Nickel Alloy C276 |
1100-1150 |
Water quenching |
Highly resistant to chemical and seawater corrosion |
ASTM B366 Nickel Alloy Elbow Dimension
|
Nominal Pipe Size (NPS) |
Outside Diameter at Bevel (OD) |
Center to End (A, Long Radius) |
Center to End (B, Short Radius) |
|
1/2" |
21.3 mm |
38 mm |
16 mm |
|
3/4" |
26.7 mm |
38 mm |
19 mm |
|
1" |
33.4 mm |
38 mm |
22 mm |
|
1 1/4" |
42.2 mm |
48 mm |
25 mm |
|
1 1/2" |
48.3 mm |
57 mm |
29 mm |
|
2" |
60.3 mm |
76 mm |
35 mm |
|
2 1/2" |
73.0 mm |
95 mm |
44 mm |
|
3" |
88.9 mm |
114 mm |
51 mm |
|
3 1/2" |
101.6 mm |
133 mm |
57 mm |
|
4" |
114.3 mm |
152 mm |
64 mm |
Specifications
-
Oil & gas industry , chemical industry , electric power , boiler and heat exchanger , machinery
metallurgy , sanitary construction etc .
-
1.High technology
2.Good surface
3.High quality etc
-
We offer product with tolerance complies with the norm (Specific tolerance requirement is possible. Please contact our sales specialists.)
