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Hastelloy line

Hastelloy is a nickel-based corrosion-resistant alloy, which is mainly divided into two categories: nickel-chromium alloy and nickel-chromium-molybdenum alloy. Hastelloy has good corrosion resistance and thermal stability, and is mostly used in aviation and chemical fields.


TISCO focuses on the production and development of products. It is mainly engaged in the development and production of high quality Hastelloy. 

The company's expert technical staff provides further customer service and technical support worldwide, and TISCO's service centers and branches are able to provide customers with timely delivery of plates, bars, tubes, forgings, flanges and connections. 

Hastelloy is a nickel-based corrosion-resistant alloy, mainly divided into two categories: nickel-chromium alloys and nickel-chromium-molybdenum alloys. Hastelloy has good corrosion resistance and thermal stability, and is mostly used in the aviation business, chemical field, etc.

Hastelloy  B-2 Nickel-molybdenum alloy with excellent corrosion resistance in reducing environments HASTELLOY B-3 An upgraded version of B-2 with excellent corrosion resistance to hydrochloric acid at any temperature and concentration.
Hastelloy  C-4 Better thermal stability, good toughness and corrosion resistance at 650-1040 degrees C
Hastelloy C-22 Better resistance to uniform corrosion in oxidizing media than C-4 and C-276, excellent resistance to local corrosion Hastelloy C-276 Better resistance to oxidizing and moderate reducing corrosion, excellent resistance to stress corrosion
Hastelloy C-2000 The most versatile corrosion resistant alloy with excellent resistance to uniform corrosion in both oxidizing and reducing environments
Hastelloy G-35 An upgrade to G-30 with better corrosion resistance and thermal stability Hastelloy G-30 A nickel-based alloy with high chromium content that performs well in phosphoric acid and other strong oxidizing acid mixtures

Composition of hastelloy

Name                              Hastelloy C-276(UNS N10276/W.Nr.2.4819/NS336)
Nickel Hastelloy C276
Chemical Ni balance balance
Compsition Cr min.14.5 max.16.5 min.14.5 max.16.5
    Wt.% Mo min.15 max.17 min.15 max.17
Fe min.4 max.7 min.4 max.7
W min.3 max.4.5 max.3 max.4.5
Co min.- max.2.5 max.- max.2.5
C min.- max.0.08 max.- max.0.01
Mn min.- max.1 max.- max.1
Si min.- max.1 max.- max.0.08
V min.- max0.35 max.- max.0.35
P min.- max.0.04 max.- max.0.04
S min.- max.0.03 max.- max.0.03

Hastelloy Mechanical Property

Density8.89 g/cm3
Poisson’s ratio0.31
Charpy V-notch 10mm plate
472 J
Young’s modulus205 GPa
Shear modulus79 GPa
Yield strength355-365 MPa
Ultimate Tensile Strength785-792 MPa
Elongation at failure60%
Hardness88 HRB (Rockwell B)

Specifications of hastelloy






Cold Rolled Hot Rolled






Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F65,1J22,N4,N6 etc

Alloy : Alloy 20/28/31;

Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g;

Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 /
DIN W. Nr. 2.4617,Hastelloy C,Hastelloy C-4 / UNS N06455 / DIN W. Nr. 2.4610,

Hastelloy C-22 / UNS N06022 / DIN W. Nr.2.4602,Hastelloy C-276 /
UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS N06002 / DIN W. Nr. 2.4665

Haynes: Haynes 230/556/188;

Inconel Series:

Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20;

Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS N06601 / DIN W. Nr. 2.4851,
Inconel 625 / UNS N06625 / DIN W. Nr. 2.4856,Inconel 725 / UNS N07725,Inconel X-750 

 UNS N07750 / DIN W. Nr. 2.4669,Inconel 600 /
UNS N06600 / DIN W. Nr. 2.4816

Incoloy: Incoloy 800/800H/800HT/825/925/926;

GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044


1.According to the preparation process can be divided into deformation superalloys,
casting superalloys and powder metallurgy superalloys.
2.According to the strengthening mode, there are solid solution strengthening type, precipitation
strengthening type, oxide dispersion strengthening type and fiber strengthening type, etc..


Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm
Bar: φ4-50mm;Length 2000-5000mm
Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm
Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm


Monel Alloy



Applications of hastelloy

 The corrosion-resistant Hastelloy alloys are widely used by the chemical processing industries. The need for reliable performance leads to their acceptance and growth in the areas of geothermal, solar energy, oil and gas and pharmaceutical. 

 The benefits of Hastelloy process equipment include high resistance to uniform attack, outstanding localized corrosion resistance, excellent stress corrosion cracking resistance, and ease of welding and fabrication.

 Hastelloy serves many different applications in these industry categories:Chemical Process、Petrochemical、Oil & Gas、Pharmaceutical、Geothermal、Sea Water、Water Desalination、LNG (Liquefied Natural Gas)、Biomass、Mining、Utilities、Nuclear Power、Solar Power.

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Exporting Country

We are a well known worldwide supply and export Hastelloy in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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