SB 444 UNS N06219 material and ASTM B444 Seamless Pipe manufacturer in India
What is SB 444 Tube?
The ASME SB 444 Tube is primarily found in heat exchangers and superheaters. They are manufactured according to the ASME SB 444 specification. The tubes have elements like nickel, molybdenum, chromium, and columbium in their chemical composition. The ASTM B444 Pipe material is commercially popular as the proprietary brand Inconel 625. They have high tensile strength and yield strength, and they are used for services at a high temperature conditions.
ASME SB 444 Tube
More than 30 years experience as a ASME SB 444 Tube manufacturer in India
ASTM B444 Pipe supplier in Gujarat, check UNS N06219 Nickel Alloy Tubing Price in India
The ASTM B444 Seamless Pipe can be furnished in two grades which has different heat treated conditions. One of them is in the annealed condition, wherein the ASTM B444 gr1 tube is heat treated to remove its internal stress and increase ductility. The procedure involves heating the ASTM B444 material to a temperature no less than 871 degrees C, and then it is cooled down slowly. This happens through the transformation range inside the furnace. With annealing, one can expect more refined grain structure of the UNS N06219 Nickel Alloy pipe, which induces softness, and improves electric and magnetic properties. Annealing can also sometimes help to improve machinability.
Manufacturer of ASTM B444 Seamless Tube in solution annealed condition
The ASTM B444 grade is available in two grades, with different heat treated conditions. The ASTM B444 gr1 Tube is annealed, and they are normally employed in service temperatures up to 593 degrees C. The ASTM B444 grade 2 Pipe is solution annealed wherein they are employed above the service temperature of 593 degrees C. The ASTM B444 grade 2 tubes are used in services where resistance to creep and rupture is a primary requirement. Unless specified, generally grade 1 is supplied by the manufacturers.
Supplier of ASTM B444 gr1 Tube which are suitable up to 1100°F temperature
The ASTM B443 UNS N06219 material specification covers rolled nickel, chromium, columbium, and molybdenum alloy in the form of sheets, plates, and strips. The ASTM B443 UNS N06219 standard does not address all the safety concerns, if any, associated with its usage. Thus, it is the responsibility of the users to become familiar with the hazards associated with the SB 444 UNS N06219 material standard. It would include all those identified in the appropriate Material Material Data Sheet provided by the manufacturer. This helps to establish all the required safety and health practices and determine the applicability of regulatory limitations before using the SB 444 UNS N06219 material.
