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01020304
Hastelloy Alloys Flat Strip Hastelloy C-22
Hastelloy Alloys Flat Strip Hastelloy C-22
Hastelloy Alloys Flat Strip Hastelloy C-22

Hastelloy Alloys Flat Strip Hastelloy C-22

  • Place of Origin Jiangsu,China
  • Model Number Hastelloy Alloys Flat Strip Hastelloy C-22
  • Trade Names UNS N06022/W.Nr. 2.4602
  • Dimensions Customized Size
  • Delivery Conditions Grinding. Polished. Bright.
  • Avaliable Shapes Wire, Flat Wire, Flat Strip, Steel Bar, Bolts, Fasteners, Flange & Ring, Wire ＆ Welding . Customized
  • MOQ 50~200 (KG)
  • Production Standards ASTM B622,B619,B626,B366,B462,B574,B564,B462,B575, AWS A5.14 ERNiCrMo-10, A5.11 ENiCrMo-10
  • Packaging Details Wooden Case, or as per Client's request
  • Payment Terms L/C, T/T, Western Union, MoneyGram
  • Trade Terms FOB, CIF, DDP, DAP, EXW
  • Delivery Time 20~60 days
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Overview


HASTELLOY C-22HS alloy is the premier nickel-chromium-molybdenum, corrosion-resistant material for oil and gas industry use. It is s one of the well-known and well-proven nickelchromium-molybdenum materials, the chief attributes of which are resistance to both oxidizing and non-oxidizing chemicals. Hastelloy C22 provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Hastelloy C22 contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc, and shielded metal-arc processes.


Like other nickel alloys, HASTELLOY C-22 alloy is very ductile, exhibits excellent weldability, and is easily fabricated into industrial components. It is available in the form of Wire, Flat Wire, Flat Strip, Steel Bar, Bolts, Fasteners, Flange & Ring, Wire ＆ Welding and covered electrodes.



Limiting Chemical Composition, %


Nickel.........................................................................................................................................................................................Balance

Molybdenum.......................................................................................................................................................................12.50-14.50

Iron...........................................................................................................................................................................................2.00-6.00

Chromium............................................................................................................................................................................20.00-22.50

Carbon...................................................................................................................................................................................0.015 max.

Manganum................................................................................................................................................................................ 0.5 max.

Phosphorus..............................................................................................................................................................................0.02 max.

Vanadium.................................................................................................................................................................................0.35 max.

Tungsten...................................................................................................................................................................................2.50-3.50

Cobalt........................................................................................................................................................................................2.50 max.

Silicon........................................................................................................................................................................................0.08 max.

Sulfur..........................................................................................................................................................................................0.02 max.



Physical Constants


Below are some physical constants and thermal properties of

Density

g/cm³............................................................................................8.90

Melting Range

℃........................................................................................1325-1370


Mechanical properties


Typical mechanical properties

Test °c

Tensile strength Rm N/mm2

Yield Strength

RP 0.2N/mm2

Elongation

A 5%

Solution treatment

normal temperature

690

283

40



Tensile-properties


Mechanical Property Requirements

Ultimate Tensile

Yield Strength (0.2% OS)

Elong. %

R/A

Hardness Rockwell

Min

100 Ksi

45 KSi

40



Max






Min

690 MPa

310 MPa




Max








Corrosion Resistance


Hastelloy C 22 alloy suit for many kinds of chemical process industry which contain the oxidizing medium and reductant. High molybdenum and chromium content make it can resist the chloride corrosion, and tungsten make this corrosion resistance better. HY HC22 is one of a few material that can resist the corrosion of moist chlorine, hypochlorite and chlorine dioxide, this alloyhave prominent corrosion resistanceto high concentration chlorate( iron chloride and copper chloride).



Heat Treatment


Solution annealing: 1,105 – 1,135 °C* Duration: depending on thickness of the semi-finished product Cooling: water, compressed air, or inert gas * Other temperatures are possible depending on the manufacturer and specification



Available Forms


We provide you with a variety of product forms, including but not limited to


● Strip & Foil

● Round Wire &Flat Wire

● Bar & Rod

● Electrothermal Strip

● Flange & Ring

● Wire & Welding

● Reststance Wire

● Electric Alloy Wire

● Electric Furnace Bar

● Customize

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