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Hastelloy G-3
  • Hastelloy G-3
  • Hastelloy G-3
  • Hastelloy G-3

Hastelloy G-3

Hastelloy G3 is a chilled nickel-based alloy with superior performance. The high nickel and molybdenum content extends the acidic use limit of the alloy, while also providing excellent chloride and dissolved oxygen resistance.Hastelloy G-3 can be available in Bar, Pipe, Forging, Plate, Fasteners, Coil, Wire, Fitting, etc.
Other common names:Alloy G3,UNS N06985,W.Nr.2.4619
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Overview of Hastelloy G-3

Other common names: Alloy G3, UNS N06985, W.Nr.2.4619

Hastelloy G3 is a chilled nickel-based alloy with superior performance. The high nickel and molybdenum content extends the acidic use limit of the alloy, while also providing excellent chloride and dissolved oxygen resistance. When the temperature is as high as 400°F, It has strong corrosion resistance in strong acid environments such as high chloride. It is added with molybdenum and copper, so it can resist corrosion in reducing media. The low carbon content helps prevent the sensitization of the welding heat-affected zone and the subsequent intergranular corrosion. Hastelloy G3 has high strength, hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperatures, and good weldability and intergranular corrosion resistance in the welded state.

Features of Hastelloy G-3

1. Strong corrosion resistance to oxides and atmosphere

2. Good ductility when exposed to intermediate temperature for an instant

3. Strong resistance to pitting, crevice corrosion and stress corrosion

4. Excellent knife line and heat-affected zone erosion resistance

Forms of Hastelloy G-3

We can provide various forms of Hastelloy G-3 according to your customization, such as follows:


Hastelloy G-3 BarHastelloy G-3 Sheet&Plate
Hastelloy G-3 Welded Pipe&TubeHastelloy G-3 Seamless Pipe&Tube
Hastelloy G-3 Pipe FittingsHastelloy G-3 Fasteners
Hastelloy G-3 ForgingsHastelloy G-3 Flanges
Hastelloy G-3 CoilHastelloy G-3 wire


Specification of Hastelloy G-3

Chemical Composition, %
CCrCoFeMnMoNiSiWCu
0.015Max21.0-23.55.0Max18.0-21.01.0Max6.0-8.0Balance1.0Max1.5Max1.5-2.5


Mechanical Properties
Tensile StrengthYield StrengthElongationHardness
ksiMpaksiMpa%HRB
100690473205079

Applications of Hastelloy G-3

Hastelloy G-3 can be widely used in the following industries:

1. Acid gas and oil production equipment

2. Downhole equipment in severely acidic wells, brine injection wells and acid gas injection (AGI) wells

3. Reducing acid treatment equipment

4. Flue gas scrubber

5. Flue gas desulfurization system, papermaking, phosphoric acid production steam generator and heat exchanger

Supplier of Hastelloy G-3

Wudenalloy has focused on the production and manufacture of nickel alloys for more than ten years. We are a principal worldwide supplier of corrosion-resistant alloy and other superalloy metals. We have a professional technical team and after-sales service, so we can offer high-quality Hastelloy®, Incoloy®, Inconel®, Monel®, Duplex Stainless Steel and other alloy material. These materials are available in bar, sheet&plate, pipe&tube, flange, forging, and other forms to meet the needs of our customers.

Request a quote now to get the competitive Hastelloy G-3 prices,you can also send emails to sales@wudenalloy.com, Wudenalloy is your trusted supplier of special alloy material.

Hot Tags: Hastelloy G-3, manufacturers, suppliers, factory, Customized

Chemical Composition, %
CCrCoFeMnMoNiSiWCu
0.015Max21.0-23.55.0Max18.0-21.01.0Max6.0-8.0Balance1.0Max1.5Max1.5-2.5


Mechanical Properties
Tensile StrengthYield StrengthElongationHardness
ksiMpaksiMpa%HRB
100690473205079


Related Industry Products
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  • Hastelloy C2000 is a new type of corrosion-resistant alloy,Hastelloy C 2000 can be available in Bar, Pipe, Forging, Plate, Fasteners, Coil, Wire, Fitting, etc.
  • Hastelloy X is a heat-resistant and corrosion-resistant nickel-chromium-iron-molybdenum alloy. It is known for its excellent oxidation resistance and high temperature resistance, capable of high strength up to 1500ºF (816ºC) and conditions up to 2200ºF (1204ºC) Still maintain excellent anti-oxidation performance.Hastelloy X can be available in Bar, Pipe, Forging, Plate, Fasteners, Coil, Wire, Fitting, etc.
  • Hastelloy B3 is a nickel-molybdenum alloy with higher thermal stability than B2, with an average composition of 65% nickel and 30% molybdenum. It can withstand various temperatures and concentrations of hydrochloric acid, and can resist sulfuric acid, phosphoric acid, and acetic acid. , Formic acid and other strong corrosives.Hastelloy B-3 can be available in Bar, Pipe, Forging, Plate, Fasteners, Coil, Wire, Fitting, etc.
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  • About Wuden Alloy
  • Wuden Alloy Co., Ltd. provides petroleum, chemical, electric power, aerospace and other related industries with nickel alloy materials,such as Hastelloy, Inconel, Incoloy,Monel alloy seamless pipe, welded pipe, plate, tube,flange, bar, etc.
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