Discover suppliers of alloy 800h tube in UAE and compare Incoloy 800ht and 800h tubing
Incoloy 800H vs 800HT
Incoloy 800 HT and Incoloy 800 H welded pipes, tubes, and others are from the same family of trademark superalloys, Incoloy. Hence have many common properties because of the same nickel-chromium-iron base. But both have a varying percentage of the composition; both have a few differences, including the following among others.
- 800 H or WNR 1.4958 pipe has the composition of more iron at 39.5%, nickel between 30-35%, chromium at 19 – 23% aluminium + titanium at 0.30 to 1.2%. And carbon 0.05 to 0.10%.
- 800 HT has a restricted chemical composition within the 800H limits but with an increased carbon content of 0.06 to 0.10% and increased aluminum + titanium 0.85 to 1.20%
- 800H requires a heat treatment of 1100 F or 600 C, whereas, for 800 HT, it is 2100 F or 1149 C minimum
- 800HT has higher creep and stress rupture capability than 800H
- 800 HT has higher maximum allowable design stresses than 800H
If you’re looking for a stockist of cut-to-size Nickel alloy 800h seamless pipe in the Middle East at a reasonable price, you’ve come to the correct spot. observe what incoloy means.
What does Incoloy mean?
Incoloy is the registered trademark of nickel-chromium superalloys to produce pipes and tubes ideal for acidic environments. In registered Incoloy trademark in 1952 to make many high-performance alloys. SMC, or Special Metal Corporation, now produces UNS N08810 welded tubes, many other Incoloy pipes, etc.
The Incoloy trademark of superalloys has a lesser composition of nickel. It is because nickel was a strategic metal during the 1950s and was also expensive. But international organizations like ASME and ASTM approved many Incoloy alloys. And hence are best for many high temperature applications that also need high corrosion resistance.
Locate the leading importer and trader of Incoloy® 800H welded pipe and tube in Dubai who provides MTC and look through their ASTM specifications.
What is the ASTM specification of Incoloy 800H tubing?
ASTM is a prestigious international standards organization formerly known as the American Society of Testing Materials. Though Inco introduced the Incoloy 800 series of superalloys in 1952, the ASTM committee made many revisions until 1965 to accept it as Grade 2 material with no heat treatment. And only in 1966 ASTM approved the many specifications, including the Incoloy 800 H tubing for several applications.
Many ASTM specifications of 800 H tubing include ASTM B 163, ASTM B 407, ASTM B 514, and ASTM B 515. All the ASTM specifications of the 800 series superalloys have wide applications in many high-temperature and corrosive resistance requiring applications.
Common types of Incoloy 800h pipe ?
Incoloy 800h tubing
Alloy 800h tube
WNR 1.4958 welded pipe
Nickel alloy 800h seamless pipe
IncoloyÂ® 800H seamless tube
UNS N08810 welded tube
With no minimum order requirement, you can purchase a variety of UNS N08810 seamless tube stock for less money. Look into the welding consumables
What are the welding consumables of Incoloy 800h welded pipe?
Welding is a process of joining metallic structures using high-temperature heat. Filler materials are the consumables used in the welding process. While the metal parts are the parent material, consumables like stick electrodes, flux and others help to join them together.
The Incoloy 800 H welded pipe welding consumables are ESAB, Miller, Thermal Arc, Lincoln, Hobart, and many other top brands. As per the quality of the Incoloy pipes and tubes, welders can use the suitable welding consumable brand for superalloy 800 pipes and tubes.
Get estimates right away from a variety of reliable distributors known for their excellent and flexible WNR 1.4958 pipe, know more about post-weld heat treatment.
How does nickel alloy 800h seamless pipe post-weld heat treatment perform?
Post-heat weld treatment of PHWT is any heat treatment after welding the material. And it is a controlled process to reheat the welded material at a temperature below its critical temperature for specific time. But ASME and other industry codes require specific PWHT mandatory performance to ensure safe design and optimal metallurgical and mechanical properties.
The nickel alloy 800H seamless pipe post-weld heat treatment or PHWT performs well to have all properties and does not have any residual stresses. The PHWT on Incoloy® 800H seamless tube also reduces the microstructural changes to reduce hardness, toughness, and flexibility for an easy designing process.