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

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

MOQ: 50
Price: 25
Detail Information
Certification
ISO
Model NO.:
Hastelloy C22
Shape:
Round
Technique:
Cold-Drawing
Surface Treatment:
Pickling
Specification:
OD 6-630mm
Production Capacity:
50000kgs
Nickel Content:
Balance
Chromium Content:
20.0-22.5%
Molybdenum Content:
12.5-14.5%
Tungsten Content:
2.5-3.5%
Iron Content:
Max 6.0%
Ultimate Tensile Strength:
114 Ksi
Yield Strength:
54 Ksi
Elongation:
62%
Hardness:
MAX 95 HRB
Highlight:

Cold-Drawn Hastelloy C22 Tube

,

Corrosion Resistant Nickel Alloy Tube

,

ASTM B622 Seamless Tube

Product Description
Bright Nickel Base Cold Drawn ASTM B622 Hastelloy C22 Tube
Hastelloy C22 Seamless Nickel Alloy Tube

Alloy C22 is an improved nickel-base alloy designed for use in aggressive industrial environments. This alloy offers excellent resistance to pitting and crevice corrosion in oxidizing and acid chloride environments, and is practically immune to chloride stress corrosion cracking (SCC).

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 mixtures containing nitric acid with chloride ions
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 -- -- -- -- -- -- --
Industry Standards
Product Form Standard
Pipe SeamlessB622
Pipe WeldedB619
Tube SeamlessB622
Tube WeldedB626
Sheet/PlateB575
BarB574
ForgingB564
FittingB366
Applications
  • Pharmaceutical industries for corrosion-resistant fittings and tubing
  • Cellophane manufacturing
  • Chlorination systems
  • Pesticide production
  • Incineration scrubber systems
  • Chemical process industry equipment including flue gas scrubbers, sulfur dioxide scrubbers, and pulp and paper bleach plants
  • Waste water processing systems
  • Nuclear fuel reprocessing
Fabrication Properties

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 formation of detrimental phases. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.

Cold-Drawn Corrosion Resistant ASTM B622 Hastelloy C22 Nickel Alloy Seamless Tube 0 Cold-Drawn Corrosion Resistant ASTM B622 Hastelloy C22 Nickel Alloy Seamless Tube 1
Products
PRODUCTS DETAILS
Cold-Drawn Corrosion Resistant ASTM B622 Hastelloy C22 Nickel Alloy Seamless Tube
MOQ: 50
Price: 25
Detail Information
Certification
ISO
Model NO.:
Hastelloy C22
Shape:
Round
Technique:
Cold-Drawing
Surface Treatment:
Pickling
Specification:
OD 6-630mm
Production Capacity:
50000kgs
Nickel Content:
Balance
Chromium Content:
20.0-22.5%
Molybdenum Content:
12.5-14.5%
Tungsten Content:
2.5-3.5%
Iron Content:
Max 6.0%
Ultimate Tensile Strength:
114 Ksi
Yield Strength:
54 Ksi
Elongation:
62%
Hardness:
MAX 95 HRB
Minimum Order Quantity:
50
Price:
25
Highlight

Cold-Drawn Hastelloy C22 Tube

,

Corrosion Resistant Nickel Alloy Tube

,

ASTM B622 Seamless Tube

Product Description
Bright Nickel Base Cold Drawn ASTM B622 Hastelloy C22 Tube
Hastelloy C22 Seamless Nickel Alloy Tube

Alloy C22 is an improved nickel-base alloy designed for use in aggressive industrial environments. This alloy offers excellent resistance to pitting and crevice corrosion in oxidizing and acid chloride environments, and is practically immune to chloride stress corrosion cracking (SCC).

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 mixtures containing nitric acid with chloride ions
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 -- -- -- -- -- -- --
Industry Standards
Product Form Standard
Pipe SeamlessB622
Pipe WeldedB619
Tube SeamlessB622
Tube WeldedB626
Sheet/PlateB575
BarB574
ForgingB564
FittingB366
Applications
  • Pharmaceutical industries for corrosion-resistant fittings and tubing
  • Cellophane manufacturing
  • Chlorination systems
  • Pesticide production
  • Incineration scrubber systems
  • Chemical process industry equipment including flue gas scrubbers, sulfur dioxide scrubbers, and pulp and paper bleach plants
  • Waste water processing systems
  • Nuclear fuel reprocessing
Fabrication Properties

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 formation of detrimental phases. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.

Cold-Drawn Corrosion Resistant ASTM B622 Hastelloy C22 Nickel Alloy Seamless Tube 0 Cold-Drawn Corrosion Resistant ASTM B622 Hastelloy C22 Nickel Alloy Seamless Tube 1