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Views: 1 Author: Wang Publish Time: 2024-09-05 Origin: Site
Hastelloy C4 is a nickel-chromium-molybdenum alloy with outstanding high temperature stability. It has high ductility and corrosion resistance. It's high temperature resistance up to 1900 °F (1038 °C) makes it suitable for most chemical process application in the "as" welded condition.
HASTELLOY C4 alloy (UNS N06455) is the most (microstructurally) stable of the widely used nickel-chromium-molybdenum materials, which are well known for their resistance to many aggressive chemicals, in particular hydrochloric acid, sulfuric acid, and chlorides. This stability means that the alloy can be welded without fear of sensitization, i.e. the nucleation and growth of deleterious, second phase precipitates in the grain boundaries of the weld heat-affected zone (HAZ). Like other nickel alloys, Hastelloy C4 is ductile, easy to form and weld, and possesses exceptional resistance to stress corrosion cracking in chloride-bearing solutions (a form of degradation to which the austenitic stainless steels are prone). With its high chromium and molybdenum contents, it is able to withstand both oxidizing and non-oxidizing acids, and is resistant to pitting and crevice attack in the presence of chlorides and other halides.
The composition of Hastelloy C4 includes nickel (Ni), molybdenum (Mo), chromium (Cr), iron (Fe), tungsten (W) and other elements. Among them, the content of nickel is more than 65%, molybdenum is between 14-17%, chromium is between 14-18%, and tungsten is between 3-4.5%. In addition, it contains small amounts of copper (Cu) and titanium (Ti) and other elements. Production standards for Hastelloy C4 include ASTM B564, ASTM B574, ASTM B575 and other standards. These standards specify the chemical composition of the alloy, mechanical properties, heat treatment process and other requirements.
Hastelloy C4 Round Bar is a nickel based alloy with improved thermal stability. The tungsten is omitted and the content of the iron is about 1%. Alloy C4 Round Bar is known for its excellent high temperature strength withstanding up to 2200°F. Hastelloy C4 Flat Bar can also be easily fabricated with forming and welding characteristics by both manual and automatic methods. Additionally, Hastelloy C4 Hex Bar is corrosion resistant, heat resistant and oxidation resistant, being able to withstand reducing or neutral atmospheres and oxidation. Hastelloy C4 Hexagonal Bar is used in a variety of chemical process environments due to its exceptional resistance. Hastelloy C4 Square Bar has better resistance than Alloy C276 Round Bar highly oxidizing media.
Hastelloy C4 bars are a type of corrosion-resistant alloy bars made primarily of nickel, chromium, and molybdenum. They offer exceptional resistance to a wide range of corrosive environments including sulfuric acid, hydrochloric acid, and chlorides. Hastelloy C4 bars are known for their high strength and versatility in various industrial applications such as chemical processing, pollution control, and pharmaceutical manufacturing. These bars are often chosen for their reliability in harsh and demanding environments where corrosion resistance is critical. JN Alloy can provide you with all specifications of hastelloy C4 bars.
Hastelloy C4 bars offer more than corrosion resistance, they also possess outstanding machinability. Their metal properties allow for them to be cut easily into various shapes and sizes without compromise to their mechanical properties, an asset especially helpful when precision dimensions or intricate designs are essential, such as in aerospace components or industrial machinery parts.
Standard | ASTM B564, ASTM B574, ASTM B575 |
Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Round bar size | Diameter: 3-~800mm |
Hex Bar size | 2-100mm A/F |
Flat bar size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
Square bar size | 4 to 100mm |
Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
Rectangular Bars Section | 3.0 to 12.0mm thickness |
Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
Threaded Bar Billet Size | 1/2 to 495mm Diameter |
Rectangular Size | 33 x 30mm to 295 x 1066mm |
Hex Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
Condition | Hardened & tempered, annealed |
Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
Processing | Bar cutting to 650mm |
Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
Different types of bars have different characteristics and uses.Our firm takes huge pleasure in providing to our cherished customers a well-designed and range of these Hastelloy C4 Bars, which resists sulfide chloride and stress corrosion atmospheres. Hastelloy C4 Rods has a number of outstanding features to offer like easy to install, abrasion resistant nature, leakage free construction and more. Hastelloy UNS N06455 Round Bars is used in processing equipment and oil and gas exploration – piping, heat exchangers and tubing. Alloy N06455 Bars is generally used in Machinery Handling Fatty and Organic Acids, Chemical Tankers and Storage, etc.
ASTM B574 Hastelloy C4 round bar is a cylindrical, stable steel bar made from the corrosion-resistant alloy Hastelloy C4. It is Stocked to fulfill the specifications outlined in ASTM B574, making sure superb and reliable performance. Hastelloy C4 round bars are broadly utilized in various industries, together with chemical processing, marine, and petrochemical, for applications requiring terrific resistance to corrosive environments and excessive temperatures.
ASTM B574 Hastelloy C4 rectangular bar is a 4-sided, solid metallic bar with rectangular go-sections, made from Hastelloy C4 alloy. The rectangular form gives additional electricity and tension, making it suitable for applications where square or angular additives are required. Like round bars, rectangular bars are applied in industries that demand super corrosion resistance and mechanical properties.
ASTM B574 Hastelloy C4 hex bar is a six-sided, strong metallic bar with a hexagonal pass-phase. The unique shape gives higher gripping surfaces and is suitable for packages requiring precise rotation or alignment. Hastelloy C4 hex bars are widely used in industries like equipment, fasteners, and valves.
ASTM B574 Hastelloy C4 vibrant bar refers to round bars with a sophisticated surface end, supplying an easy and splendid appearance. Bright bars are used in ornamental applications, in addition to in industries wherein an aesthetically attractive floor is wanted, along with structure and interior layout.
ASTM B574 Hastelloy C4 stable bar is produced via a forging system, which includes shaping the metallic below high stress to decorate its power and grain shape. Forged bars are stated for their more mechanical homes, making them appropriate for vital programs wherein higher energy and durability are required.
JN Alloy is a renowned seller of Hastelloy Alloy C4 Round Bars, which is resistance to chloride crevice and pitting corrosion. These Hastelloy C4 Flat Bars are highly praised in the market due to their rust resistance, ruggedness and longer life. Hastelloy C4 Square Bars is designed to feature high strength, resistance to pitting, stress corrosion cracking, erosion corrosion and corrosion fatigue, crevice corrosion and strong weldability. Hastelloy C4 Hollow Bars has High Strength and High resistance to chloride stress corrosion cracking. Hastelloy C4 Threaded Bars is often used in Nitric Acid Processes, Polypropylene Production, and more. These Hastelloy C4 Hexagonal Bars are obtainable in a number of shapes and dimensions as per the customer’s necessities. Exactly constructed making using of supreme-grade material along with contemporary techniques and tools, these offered Hastelloy C4 Triangular Bars are highly applauded.
JN Alloy have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our products in China!
