Manufacture Hastelloy C276 Nickel Alloy Tube for Heat Exchanger

1.Description:

Hastelloy C276 is a nickel-molybdenum-chromium high alloy with an inclusion of tungsten made to have outstanding corrosion protection in a wide array of critical environments. The superior nickel and also molybdenum contents make the nickel metal alloy particularly resistant to pitting or crevice rust in decreasing environments when chromium conveys level of resistance to oxidizing media. The lower carbon content reduces carbide precipitation during welding to sustain corrosion protection in as-welded structures. This nickel alloy is resistant against the composition of grain boundary precipitates in the weld heat-affected area, hence which makes it ideal for most chemical procedure application in an like welded condition.
Even though there are many different versions of the Hastelloy nickel alloy, Hastelloy C-276 is probably the most in-demand.
Alloy C-276 is popular in the nearly all severe environments for example chemical processing, pollution regulation, pulp or paper production, industrialized and also city waste treatment, and also restore of sour natural gas .

2.Features of Hastelloy C276
• Excellent rust resistance in decreasing environments
• Exceptional resistance to solid solutions of oxidizing salt, for instance ferric and also cupric chlorides
• High nickel as well as molybdenum contents offering superior corrosion resistance in decreasing environments

3.Machinability
The alloy is considered moderate to difficult to machine, but can be machined using conventional methods. The alloy has a high work hardening rate, and efficient machining requires rigid and overpowered machines, sharp tools, preferably carbide-tipped, and heavy, constant feeds.

4.Weldability

The alloy welds in a similar manner to C-22 alloy. Gas-tungsten-arc welding (GTAW) and shielded-metal-arc welding (SMAW) are commonly used to weld C-276 alloy.
It is recommended that the alloy be in the solution-annealed condition for welding, and that C-276 filler metal be used.
Submerged-arc-welding is not recommended for this alloy as there is high heat input with this method and slow cooling of the weld. Neither is Oxyacetylene welding recommended, due to the danger of carbon pickup in the weld.

Bloom(Suzhou) Materials Co., Ltd ，which located in the beautiful city of Zhangjiagang , Suzhou,China. 
Bloom Company is a technology research and development enterprises which integrats technology research and development, production and trade.It mainly dealing two types of products based on the alloy materials. Spot welding accessories and twin extruder spare parts. 

With independent research and development team, Bloom focuses on technological innovation. It has provided super wear resistance, corrosion resistance, high temperature resistant core parts for many twin screw extruder users both at home and abroad and blending modification of enterprises. With continuous pursuit of technological innovation, we committed to providing customers with high quality products and services. In the global market, Our products are widely used in all fields such as plastics, miners, energy, aviation and etc. High-quality products can be developed according to customer needs combined with the actual working conditions. Whether it is high temperature, high corrosion conditions, or high torque, high strength mechanical needs, Bloom’s products can perform the task excellently. It can achieve excellent performance, stable quality, reasonable price, timely delivery, perfect after-sales.
We will advance with the times with the management idea of cooperation, win-win, integrity and open, to provide customers better products and more efficient service. Share a brilliant tomorrow with you!

Products Scope of Bloom Alloy

Nickel and iron base  Alloy(KCF alloy, Nickel alloy)

Spot Welding Accessories(Electrodes, Cap tips , Guide Pins and so on)
Twin Screw Extruder Spare Parts
Parallel Twin Screw Extruder Parts 
Conical Screw Extruder Parts

Other Precision Alloy Materials and Parts

Service  of Bloom

Alloy Material  Self Production

Non-Standard Product Reseach and Test

Precision Machinning

Spot Welding Parts offering

Twin Screw Extruder Spare Parts Supply

Logistics Service

After sales service

Advantages of Bloom 

Experienced Engineers in Alloy Businss
More then 20 years experience in alloy materials offering

High Quality Control System

Authorized Certificates

Guaranteed Delivery and Quality

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Bloom is engaged in offering special and high quality performance alloy and parts to the whole world, Choose Bloom, Choose a sucessful business partener!