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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion
China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion

  1. China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion
  2. China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion
  3. China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion
  4. China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion
  5. China Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion

Hastelloy C22 Seamless Nickel Alloy Tube ASTM B622 Cold-Drawn Corrosion

  1. MOQ: 50
  2. Price: 25
  3. Get Latest Price
Shape Round
Technique Cold-Drawing
Surface Treatment Pickling
Outer Diameter 6-630mm
Nickel Content Balance
Chromium Content 20.0-22.5%
Molybdenum Content 12.5-14.5%
Tungsten Content 2.5-3.5%
Iron Content ≤6.0%
Ultimate Tensile Strength 114 ksi (at 70°F)
Yield Strength 54 ksi (at 70°F)
Elongation 62% (at 70°F)
Hardness ≤95 HRB
Production Capacity 50000kgs
Certification ISO
Model Number Hastelloy C22

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  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Cold-Drawing
Surface Treatment Pickling Outer Diameter 6-630mm
Nickel Content Balance Chromium Content 20.0-22.5%
Molybdenum Content 12.5-14.5% Tungsten Content 2.5-3.5%
Iron Content ≤6.0% Ultimate Tensile Strength 114 ksi (at 70°F)
Yield Strength 54 ksi (at 70°F) Elongation 62% (at 70°F)
Hardness ≤95 HRB Production Capacity 50000kgs
Certification ISO Model Number Hastelloy C22
High Light Corrosion Resistant Hastelloy C22 Seamless TubeCold-Drawn Nickel Alloy Seamless TubeOD 6-630mm ASTM B622 Seamless Tube
Hastelloy C22 Seamless Nickel Alloy Tube
ASTM B622 Seamless Round Tube made from advanced nickel-chromium-molybdenum-tungsten alloy for superior corrosion resistance in aggressive industrial environments.
Product Overview
Alloy C22 is an enhanced nickel-chromium-molybdenum-tungsten alloy designed for exceptional performance in corrosive industrial applications. This improved formulation offers excellent resistance to pitting, crevice corrosion, and chloride stress corrosion cracking in both oxidizing and acid chloride environments.
Key Advantages
  • Superior overall corrosion resistance compared to Alloy C-276
  • Outstanding resistance to chloride pitting, crevice corrosion, and stress corrosion cracking
  • Excellent performance in oxidizing aqueous environments including wet chlorine and nitric acid mixtures with chloride ions
  • Superior weldability with alloy C22 weld fillers used for joining other corrosion-resistant alloys
  • Excellent resistance to seawater corrosion under both stagnant and flowing conditions
Chemical Composition
Hastelloy C22, UNS N06220
Element Ni Cr Mo Mn Si C S P Cu V W Fe
MIN -- 20.0 12.5 -- -- -- -- -- -- -- 2.5 --
MAX balance 22.5 14.5 0.5 0.08 0.015 0.02 0.02 2.5 0.35 3.5 6.0
Mechanical Properties
Temperature (°F) 70 200 400 600 800 1000 1200 1400
Ultimate Tensile Strength (ksi) 114 107 98 95 92 88 83 76
0.2% Yield Strength (ksi) 54 49 41 36 35 34 32 31
Elongation (%) 62 65 66 68 68 67 69 68
Hardness MAX (HRB) 95 -- -- -- -- -- -- --
Fabrication Guidelines
Although ductile enough for cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050°F followed by rapid cooling. Annealing can be performed at 2020-2150°F followed by rapid quench to avoid detrimental phase formation between 1400-1800°F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.
Industry Standards
Product Form ASTM Specification
Pipe Seamless B622
Pipe Welded B619
Tube Seamless B622
Tube Welded B626
Sheet/Plate B575
Bar B574
Forging B564
Fitting B366
Industrial Applications
  • Pharmaceutical industries for corrosion-resistant fittings and tubing to prevent contamination
  • Cellophane manufacturing processes
  • Chlorination systems and chemical processing
  • Pesticide production facilities
  • Incineration scrubber systems
  • Chemical process industry equipment including flue gas scrubbers, sulfur dioxide scrubbers, and pulp and paper bleach plants
  • Nuclear fuel reprocessing and waste water processing systems
Product Images
Hastelloy C22 seamless nickel alloy tube close-up view showing surface finish and dimensional precision Hastelloy C22 alloy tubing cross-section demonstrating seamless construction and material integrity Hastelloy C22 nickel alloy tubes in industrial application showing corrosion-resistant performance

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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