Incoloy 825 is a nickel-iron-chromium alloy. It is a highly engineered material. Its composition includes molybdenum, copper, and titanium. This unique combination gives it incredible power. It can resist both oxidizing and reducing acids. Its stabilized composition also makes it resistant to post-weld corrosion.
Hastelloy G50 is a type of nickel-based alloy. It is a member of the Hastelloy family. Its composition is nickel, chromium, molybdenum and iron. This blend provides amazing corrosion resistance. It is particularly effective against strong reducing and oxidizing acids. It’s the material you use when other stainless steel and nickel alloys just don’t have enough endurance.
Hastelloy G35 is nickel-based alloy,which belongs to hastelloy family. It’s an alloy of nickel, chromium, and molybdenum. This combination gives it incredible power. It can fight off strong acids like hydrochloric and sulfuric acid. What’s more, it’s super stable. This means its properties don’t change much, even when it gets hot. That’s a huge plus. It makes Hastelloy G35 a top pick for jobs where other materials just give up.
Hastelloy G3 is a nickel-chromium-iron alloy. It belongs to the Hastelloy family. It has a high nickel and chromium content. This gives it excellent resistance. It battles hydrochloric, sulfuric, and phosphoric acids. It also offers great thermal stability. This is especially true at high temperatures.
Hastelloy B4 is a special kind of metal, it is an nickel-based alloy of nickel and molybdenum,which belongs to the Hastelloy family. This combination gives it incredible power. It can fight off strong acids like hydrochloric and sulfuric acid. What’s more, it’s super stable. This means its properties don’t change much, even when it gets hot.
Hastelloy B3 is a nickel-based alloy which belongs to the Hastelloy family. It has a high nickel and molybdenum content, this gives it excellent resistance. It battles hydrochloric, sulfuric, and phosphoric acids. It also offers great thermal stability. This is especially true at high temperatures and makes Hastelloy B3 a top choice.
Stainless steel undergoes sensitization when heated.This phenomenon typically occurs between 450℃ and 850℃(840℉ to 1560℉).High temperatures promote the formation of chromium carbides,which precipitate along grain boundaries,depleting chromium in the adjacent regions.These chromium-depleted zones become susceptible to corrosion,allowing corrosion to occur even when the rest of the material remains intact.
To soften stainless steel , we use a heat treatment process.This process is called annealing.Annealing changes the metal’s internal structure. It makes the material softer and makes it more workable.This process is essential for stainless steel pipes and stainless steel pipe fittings , allows for easier forming and welding.
Hastelloy Alloy is a nickel-based superalloy. It contains a high proportion of nickel, and also contains chromium and molybdenum. These elements give it excellent corrosion resistance. This is especially true in aggressive media. The family includes three main series. They are the B, C, and G series. Each is designed for specific environments.
Nickel 201 contains no less than 99.6% nickel with extremely low carbon content.This key characteristic endows it with a unique advantage : effective resistance to graphitization in high-temperature environments while maintaining excellent ductility.Consequently,Nickel 201 has become the material of choice for high-end applications,particularly where high-quality stainless steel fails to meet requirements.
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