Hastelloy C22 tube

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Hastelloy C22 tube
What is Hastelloy C22 tube ?

Hastelloy C22 comes with good weldability and shows high resistance to grain boundary precipitate. This means the Hastelloy C22 tube can be used in as-welded condition. However, the maximum operating temperature for C22 tube is 1250 °F or else they can form detrimental phases.

This will make the EN 2.4602 boiler tube lose several of its essential properties. The tubes are made in compliance to ASTM B626 and ASME SB626 specifications. They are available in standard sizes of ¼ - 4”. Clients can ask for custom dimensions, but that can increase the cost and delivery timelines of UNS 6022 superheater tubes.

The 2.4602 Hastelloy C22 extruded tube is known for its good resistance in oxidizing and reducing media. They can also resist aqueous corrosion in wet chloride and nitric acid mixtures due to the presence of nickel. The material can withstand different types of chemical acids, sea water, brine and various organic & inorganic contaminated solutions. Thus, the Hastelloy alloy C22 annealed tube is found in chlorinated systems, pharmaceutical industries, etc.

Table of content

Most trustworthy Hastelloy C22 seamless tube supplier in India in accordance with ASTM B622, check What material is equivalent to UNS N06022 welded tube

What material is equivalent to alloy C22 tube?

The material equivalents of alloy C22 tubes are NiCr 21 Mo 14W and WERKSTOFF NR. 2.4602. They offer good corrosion & oxidation resistance and have high temperature strength. The material is quite weldable and can be used in different critical applications.

Availability and supply of hastelloy C22 tubing OD range from 0.125 to 1 inch and length 6-12 meter or custom in Mumbai with prompt delivery. see nickel C22 condenser tubes properties

Alloy c22 tube

Alloy c22 tube

Hastelloy c22 tubing

Hastelloy c22 tubing

UNS N06022 welded tube

UNS N06022 welded tube

What are the properties of Hastelloy C22 tubing?
  • They can resist different types of corrosion including pitting, crevice and stress cracking.
  • C22 can withstand both oxidizing and reducing media along with aqueous solutions.
  • Hastelloy 2.4602 heat exchanger tube can work in various chemical processing environments like different acids, brine and seawater solutions.
  • The tubes can resist grain boundary precipitate formation in the heat affected zone of the welding.
  • Hastelloy C22 tubing possesses excellent weldability, formability and fabricability.
  • They are quite versatile and have low magnetic permeability.

As stockist alloy C22 tubes with wall thicknesses ranging from 0.010 to 0.065 inches are available at a fair price., see DIN 2.4602 redrawn tube specification

Hastelloy c22 tube specification
Hastelloy C22 tube specification

 

Size Length Wall thickness
.125 to 1" OD 6 to 12 meter .010 to .065 inch
Specification Process MTC
ASTM B622 | ASME SB622 seamless, hot rolled, annealed, welded 10204 3.1& 3.2
Only here will you have the opportunity to get nickel alloy C22 square tubing at a reasonable price, check all available types
List of alloy C22 tube types
Hastelloy c22 seamless tube

Hastelloy c22 seamless tube

  • 1/2 to 12 inch OD
  • Length: up to 26 Meters
  • Thickness: 0.40 to 12.70 mm
Nickel alloy c22 condenser tubes

Nickel alloy c22 condenser tubes

  • Polished
  • Annealed and Pickled (AP)
  • Bright Annealed (BA)
DIN 2.4602 redrawn tube

DIN 2.4602 redrawn tube

  • Threading
  • Cutting
  • Beveling
As one of the top distributors, we can help with any demands for the supply of hastelloy 2.4602 heat exchanger tubes, read about nickel alloy c22 properties
Hastelloy c22 seamless tube chemical properties
Grade Mo P Mn C Si S Co Ni Cr Fe
C22 12.50 – 14.50 0.02 max 0.50 max 0.010 max 0.08 max 0.02 max 2.50 max 50.015 min* 20.00 – 22.50 2.00 – 6.00
UNS N06022 welded tube mechanical properties
Element Tensile Strength Melting Point Yield Strength (0.2%Offset) Density Elongation
Hastelloy C22 Psi – 1,00,000 , MPa – 690 1399 °C (2550 °F) Psi – 45000 , MPa – 310 8.69 g/cm3 45 %
DIN 2.4602 redrawn tube equivalent
STANDARD UNS EN JIS GOST WERKSTOFF NR. OR
Hastelloy C22 N06022 NiCr21Mo14W NW 6022 2.4602
What is Hastelloy C22 seamless tube suitable for?

The Hastelloy C22 seamless tube is suitable for applications that require high corrosion resistance and elevated temperature strength in aggressive environments. The seamless nickel alloy C22 square tubing can be used in applications like chemical processing, petrochemical, pharmaceutical, waste treatment, marine, aerospace, etc.

Which is better C22 or c276?
  • C276 has higher levels of molybdenum and chromium in the alloy. Thus, they are more resistant to corrosion than UNS N06022 welded tube.
  • C276 has higher weldability than C22 material. However, the welds on nickel C22 condenser tubes are smoother due as they are more susceptible to hot cracking while welding.
  • The C276 material also has higher mechanical properties like tensile & yield strengths.
  • C276 has higher operating temperatures than C22 material.
Is nickel alloy C22 more expensive than stainless steel?

C22 is more expensive standard stainless steel grades. The DIN 2.4602 redrawn tube supplier offers them at different prices based on their internal pricing strategies and market conditions. The higher price is due to the alloy composition and unique properties of C22. The production procedure, size & dimension, customization, testing requirements and delivery location also has an impact on the price. You can contact reliable manufacturers like Regent Steel & Engineering Co. to get C22 tubes at the most competitive rate.

Gauge thickness of Hastelloy c22 tubing
THICKNESS RANGE (INCH) GAUGE TYPICAL VALUE (INCH)
0.031 - 0.035 inch 20 0.035
0.175 - 0.185 inch 7 0.18
0.025 - 0.029 inch 22 0.028
0.044 - 0.049 inch 18 0.049
0.038 - 0.042 inch 19 0.042
0.053 - 0.058 inch 17 0.058
0.066 - 0.074 inch 15 0.072
0.060 - 0.065 inch 16 0.065
0.075 - 0.085 inch 14 0.083
0.101 - 0.111 inch 12 0.109
0.087 - 0.097 inch 13 0.095
0.112 - 0.122 inch 11 0.12
0.140 - 0.150 inch 9 0.148
0.126 - 0.136 inch 10 0.134
0.157 - 0.167 inch 8 0.165
Weight chart of nickel alloy c22 square tubing
WALL DIMENSIONS WEIGHT PER WALL DIMENSIONS WEIGHT PER
(MM) (MM) METRE (KG) (MM) (MM) METRE (KG)
1.50 12.7 x 12.7 0.55 1.50 40 x40 1.85
1.20 12.7 x 12.7 0.44 1.20 40 x40 1.49
1.50 15 x 15 0.65 3.00 40 x40 3.75
1.20 15 x 15 0.53 2.00 40 x40 2.45
1.20 20 x 20 0.71 1.50 50 x50 2.32
2.00 20 x 20 1.19 3.00 50 x50 4.65
1.50 20 x 20 0.88 2.00 50 x50 3.08
1.20 25 x 25 0.92 2.00 60 x60 3.71
2.00 25 x 25 1.49 3.00 70 x70 6.53
1.50 25 x 25 1.14 3.00 60 x60 5.49
3.00 25 x 25 2.20 2.00 80 x80 4.98
1.50 30 x 30 1.37 2.00 100 x 100 6.40
1.20 30 x 30 1.10 3.00 80 x80 7.53
3.00 30 x 30 2.72
2.00 30 x 30 1.84 3.00 100 x 100 9.53
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