ASTM B444 / ASME SB444 Nickel Alloy Tube , Alloy 625 , Alloy 625 , Nickel 625

1. Grade : UNS N06625 , N06600 , N06601 ,N07718 , N10276 , N08800 , N08825 , N04400 ; etc 

2 . OD ( Outer Diameter ) : 3.18mm to 101.6mm

3 . WT ( Wall Thickness ) : 0.5mm to 20mm

4 . Length : As customer's requirement

5 . Standard : ASTM B163; ASTM B167; ASTM B444; ASTM B622 etc

6 . Technology : Cold Drawn / Cold Rolled

Test :

1 . NTD(Ultrasonic test, Eddy Current test)

2 . Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)

3 . Metal Test(Metallographic Analysis, Impact Test-High/low temperature)

4 . Chemical Analysis(Photoelectric Emission Spectroscopic)

   MTSCO is a leading manufacturer who is specialized in stainless steel seamless pipes , bright annealed tubes , seamless coiled tubing etc basic products . We also have duplex stainless steel tubes and pipes , nickel alloy tubes and pipes etc . 

MTSCO has the most advanced producing and testing equipment . We can totally satisfy your requirement . According to standard very strictly, nickel alloy tubes which produced by us always have correct OD and WT tolerance . Nickel alloy tubes have a very important position in thermocouple & cable industry .

   Main market or alloy tube include Europe , Middle East , Southeast Asia , South America , etc . MTSCO has bright annealing alloy tube and pickling alloy tube . Compared these two kinds of tubes , bright annealed alloy tubes are more popular in the market . Because it has bright out and inner surface .

Features: Alloy 625 has excellent strength at temperatures up to 816℃. At higher temperatures, its strength is generally lower than that of other solid solution strengthened alloys. Alloy 625 has good oxidation resistance at temperatures up to 980℃ and shows good resistance to aqueous corrosion, but is relatively moderate compared to other more capable corrosion resistant alloys.

Applications: Chemical process industry and sea water application. Alloy 625 is used in short term applications at temperatures up to 816℃. For long term service, it is best restricted to a maximum of 593℃, because long term exposure above 593℃ will result in significant embrittlement.