Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Hastelloy C22 Round Bar to the well – regarded customers. Hastelloy C22 Square Bars is in fact an adaptable chromium – nickel – molybdenum alloy by means of enhanced overall corrosion resistance than any other Cr – Ni – Mo alloys accessible today. Hastelloy C22 Flat Bars is recognized all over the world as the best resistant – corrosion alloys. Hastelloy C22 Threaded Bars is chromium – nickel – molybdenum alloy by means of improved resistance to pitting, stress corrosion cracking and crevice corrosion.

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Hastelloy C22 Round Bar

Hastelloy C22 Round Bar

Hastelloy C22 Hollow Bars (UNS N06022) is a Nickel – Molybdenum alloy which offers outstanding resistance to hydrochloric acid at all temperatures and concentrations from ambient to elevate. Meanwhile, these Hastelloy C22 Hexagonal Bars are also being offered in customized sizes and shapes to our customers. Hastelloy C22 Triangular Bars is very amenable to the Gas Metal Arc (GMA / MIG), Gas Tungsten Arc (GTA / TIG), and Shielded Metal Arc (SMA / Stick) welding processes.

Matching filler metals (i.e. solid wires and coated electrodes) are available for processes of Hastelloy C22 Bars, and welding guidelines are given in “Welding and Fabrication”. Hastelloy C22 Rods can be hot forged, hot rolled, hot upset, hot extruded, and hot formed. However, Alloy C22 Bars is more sensitive to strain and strain rates than the austenitic stainless steels, and the hot working temperature range is quite narrow.

Hastelloy C22 Round Bar Specifications
Specifications : ASTM B574 / ASTM SB574
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
: 5 mm To 500 mm
Diameter : 0.1 mm to 100 mm
Length : 100 mm To 3000 mm Long & Above
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
C22 Hastelloy Alloy Round Bar Chemical Composition
Grade C Mn Si Co P Fe Mo Ni Cr S W V
Hastelloy C22 0.010 max 0.50 max 0.08 max 2.5 max 0.02 max 2 – 6 12.5 – 14.5 Bal 20 – 22.5 0.02 max 2.5 – 3.5 0.35 max
Hastelloy Alloy C22 Rods Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.69 g/cm3 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690 Psi – 45000 , MPa – 310 45%
Equivalent Grades for C22 Hastelloy Round Bar
Hastelloy C22 2.4602 N06022 NW 6022 NiCr21Mo14W
Hastelloy C22 Round Bar Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
C22 Hastelloy Rods Test Certificates
We at Ninthore Overseas provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)