Stainless Steel AL-6XN Tube ASME SB 676 UNS N08367 Tubing
AL6XN is a superaustenitic stainless steel with outstanding resistance to chloride pitting, crevice corrosion and stress corrosion cracking. AL6XN is a 6 moly alloy that was developed for and is used in highly aggressive environments. It has high nickel (24%), molybdenum (6.3%), nitrogen and chromium contents that give it excellent resistance to chloride stress corrosion cracking, chloride pitting, and exceptional general corrosion resistance. AL6XN is primarily used for its improved pitting and crevice corrosion resistance in chlorides. It is a formable and weldable stainless steel.
INCOLOY 25-6HN Tubes Mechanical Properties, ASTM B690 UNS N08367 Stainless Steel Tube, Alloy 25-6HN Seamless Tube Price, Al6xn Pipe, Al6xn Sanitary Tubing distributor
AL6XN Tube (UNS N08367) is a “super-austenitic” low carbon stainless steel. AL6XN Seamless Pipe has 6.3% molybdenum. In comparison you will find that Al6xn Seamless Pipe is 50% stronger than stainless steel tube. AL6XN High-Pressure Tube is stable to 1000°F. Al6xn Sanitary Tubing exhibits excellent corrosion resistance to oxidizing environments, various acids, alkali, salt solution, seawater, crevice, stress, and overall general corrosion. AL6XN Compression Tubes & AL6XN high pressure tubing are mainly used in pharmaceutical, marine, oil and gas, food, and chemical processing equipment.
The high strength and corrosion resistance of the Stainless Steel Grade Al6xn tubing make it a better choice than the conventional duplex stainless steel tube and a cost effective alternative to more expensive nickel-base alloys where excellent formability, weldability, strength and corrosion resistance are essential. HT PIPE is one of the largest suppliers of AL6XN Tubing, SB-676 N08367, UNS N08367 tubing. We are manufacturer & supplier of UNS N08367 Pipe and AL6XN high temperature tubes. We are stocking distributor of Sandvik & stocking AL6XN tube material in various types & shapes. Check our latest price list of high performance SB-676 UNS N08367 AL6XN tubes & Al6xn Pipe as seamless, welded or welded redrawn tubes. We have wide stock of Super Austenitic Stainless Steel Al6xn Cold Drawn Tubes, Al-6xn Alloy Sanitary Tubing, AL6XN Polish Tube, AL6XN Square Tube & AL6XN Electropolished Tubes.
ASME SB 676 UNS N08367 Tubing Chemical Composition
Grade | C | Mn | P | S | Si | Ni | Cr | Fe | N | Cu | Mo |
SSC-6MO / AL6XN | .03 max | 2.0 max | .04 max | .03 max | 1.0 max | 23.5 – 25.5 | 20.0 -22.0 | Bal | .18 – .25 | .75 max | 6.0 – 7.0 |
INCOLOY 25-6HN Tubes Mechanical Properties
Temp. °F (°C) | Ult. Tensile Strength, psi | .2% Yield Strength, psi | Elongation in 2”, percent | Charpy V-Notch Toughness, ft-lb |
-450 (-268) | 218,000 | 142,000 | 36 | 353* |
-320 (-196) | 196,000 | 107,000 | 49 | 85 |
-200 (-129) | – | – | – | 100 |
70 (21) | 108,000 | 53,000 | 47 | 140 |
200 (93) | 99,900 | 49,400 | 47 | – |
400 (204) | 903,000 | 40,400 | 46 | – |
600 (316) | 86,000 | 36,300 | 47 | – |
800 (427) | 87,000 | 36,000 | 48 | – |