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Hastelloy C22 Nickel Alloy Wire

At HYT, we supply a wide range of metals for a variety of applications. Our stock includes: carbon steel, stainless steel, aluminum, tool steel, alloy steel, nickel alloy, brass, bronze, copper and titanium alloy.

We stock a wide range of shapes including: coil, bar, pipe, tube, sheets, plates and more. And we can cut metal to your exact specifications.

Contact us for more information regarding premium metal product at +86-18921111366 or jenny@china-jshyt.com and we will gladly discuss the specific requirements of your next project.

 
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Brief Introduction of Hastelloy C22


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.


Contact us for more information, or chat with us through whatsapp +86-18921111366 or Email jenny@china-jshyt.com and we will be happy to assist you with any Alloy C22 questions that you may have.



Material Advantages of Hastelloy C22


  • CORROSION RESISTANCE

Alloy C22 is one of the most corrosion-resistant alloys available, even outperforming C276 and 625. It is resistant to almost all reducing and oxidizing environments, including strong oxidizers, seawater, and organic acids. In addition, C22 has excellent resistance to chloride-induced localized corrosion, including pitting, crevice corrosion, and stress corrosion cracking.

  • OXIDATION RESISTANCE

C22 has excellent resistance to oxidation, carburization, and sulfidation at elevated temperatures. However, C22 should not be used at temperatures above 1250°F due to the possible formation of embrittling phases.

  • MECHANICAL PROPERTIES

C22 is typically provided in the annealed condition with a minimum yield strength of 45 ksi. However, C22 can be cold worked to higher strength levels.

  • HEAT TREATMENT

C22 is typically annealed at 2050°F (1121°C), followed by rapid cooling.

  • WORKABILITY

C22 can be hot worked or cold worked. However, C22 work-hardens rapidly. Therefore, cold working must often be performed in stages with intervening anneals. Parts should be annealed after cold working.



Chemical Composition of Hastelloy C22


Components

Range

C

≤ 0.015

Cr

20 - 22.5

Ni

BAL

Fe

2-6

Mn

≤ 0.5

Si

≤ 0.08

Mo

12.5 - 14.5

Co

≤ 2.5

P

≤ 0.02

S

≤ 0.02

V

≤ 0.35

W

2.5 - 3.5



Physical & Mechanical Properties of Hastelloy C22




70°F

200°F

400°F

600°F

800°F

1000°F

Density

lbs/in3

0.314

-

-

-

-

-

Thermal Expansion

X10-6/°F

-

6.9

6.9

7

7.4

7.7

Elastic Modulus

102 ksi

29.9

29.4

28.5

27.6

26.6

25.7

Poisson Ratio

-

0.3

-

-

-

-

-

Thermal Conductivity

Btu-in/h·ft2·°F

69

76

94

110

125

139

Specific Heat

Btu/lb·°F

0.098

0.101

0.106

0.111

0.114

0.118

Yield Strength

ksi

54

49

41

36

35

34

Tensile Strength

ksi

114

107

98

95

92

88



Applications of Hastelloy C22


The exceptional corrosion resistance of C22 has promoted its use in many different markets wherever harsh environments are encountered, including the chemical process, pharmaceutical, food processing, oil & gas, power generation, and the paper industries. HYT offers specialty alloy C22 seamless pipe & tube for use in multiple industries and applications, including:

  • Chemical Processing

  • Food Processing

  • Pharmaceutical Industry

  • Oil & Gas

  • Power Generation

  • Pulp & Paper Industries



Equivalent Grade Designations of Hastelloy C22


Country

Standard Body

Designation

USA

UNS

N06022

France

AFNOR

NiCr21Mo14W

Great Britain

BS

NA 17

Germany

DIN

NiCr21Mo14W

Germany

Werkstoff

Nr 2.4602



ASTM Specifications of Hastelloy C22


Rod, Bar, Wire and Forging Stock

ASTM B 462
  ASTM B 564
  ASME SB 564
  ASTM B 574
  ASME SB 574
  ASME Code Case 2226
  ASME Code Case N-621
  ISO 9723
  ISO 9724
  DIN 17752
  DIN 17753
  DIN 17754

Plate, Sheet and Strip

ASTM B 575/B 906
  ASME SB 575/SB 906
  ASME Code Case 2226
  ASME Code Case N-621
  ISO 6208
  DIN 17750

Pipe and Tube

ASTM B 619/B 775
  ASME SB 619/SB 775
  ASTM B 622/B 829
  ASME SB 622/SB 829
  ASTM B 626/B 751
  ASME SB 626/SB 751
  ASME Code Case 2226
  ASME Code Case N-621
  ISO 6207
  DIN 17751

Fittings

ASTM B 366
  ASME SB-366



Available Formats of Hastelloy C22


HYT offers Hastelloy C22 in a variety of forms, including:

  • Bar

  • Wire

  • Sheet

  • Plate

  • Forgings

  • Pipe fittings

  • Flanges

  • Seamless & Welded pipe

  • Seamless Tube & Welded tube

  • Weld Rod

Product Form

Size Range

Pipe/Tube

Round Pipe/Tube

WT: 1mm-150mm(SCH10-XXS)

OD: 6mm-2500mm (3/8"-100")

Square Pipe/Tube

WT: 1mm-150mm(SCH10-XXS)

OD: 4mm*4mm-800mm*800mm

Rectangular Pipe/Tube

WT: 1mm-150mm(SCH10-XXS)

OD: 6mm-2500mm (3/8"-100")

Plate/Sheet

Thickness: 0.1~200mm

Width: 1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,3000mm,3500mm,etc
  Length: 2000mm,2440mm,3000mm,5800mm,6000mm,etc

Coil/Strip

Thickness:Cold   rolled:0.15mm-10mm Hot rolled: 3.0mm-180mm

Width:   8-3000mm or as customer' s requirement

Length:   1000mm-11000mm or as customer' s requirement

Bar/Rod

1.Round bar

1)Hot rolled black bar: (5-400)x6000mm or   according to your requirement.

2)Acid round bar: (5-400)x6000mm or   according to your requirement.

3)Cold drawn bright bar: (1-20)x6000mm or   according to your requirement.

4)Polishing round bar: (5-400)x6000mm or   according to your requests.

2. Flat bar

1)Hot rolled flat bar:   (3-30)*(10-200mm)*6000mm or according to your requests.

2)Cold drawn flat bar:   (3-30)*(10-200mm)*6000mm or according to your requests.

3.Hexagon bar

1)Hot rolled hexagon bar: (5-100)x6000mm   or according to your requests.

2) Acid hexagon bar: (5-100)x6000mm or   according to your requests.

3)Cold drawn hexagon bar: (1-20)x6000mm   or according to your requests t.

4)Polishing hexagon bar: (5-100)x6000mm   or according to your requests.

4. Square bar

1)Hot rolled black bar:   (5*5-400*400)x6000mm or according to your requests.

2)Acid square bar: (5*5-400*400)x6000mm   or according to your requests.

3)Cold drawn square bar:   (1*1-20*20)x6000mm or according to your requests.

4)Polishing square bar:   (5*5-400*400)x6000mm or according to your requests



Contact HYT for Hastelloy C22 Today


Contact us for more information regarding our selection of Alloy C22 materials including Hastelloy C22 pipe, Hastelloy C22 tube/tubing, Hastelloy C22 plate and more. Or request a quote for further pricing details today.


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