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Corrosion Testing

Corrosion Testing

INO Analytical Laboratories (OPC) Pvt. Ltd. provides comprehensive corrosion testing to evaluate material durability, resistance to environmental factors, and compliance with industry standards.

Corrosion Tests as per NACE Standards

  • Sulfide Stress Cracking & Stress Corrosion Cracking (Method A) (NACE TM0177-96)
  • Hydrogen Induced Cracking (HIC) (NACE TM0284-23)
  • Chloride Stress Corrosion cracking (CSCC & MgCl2) Test (ASTM G 36)
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Intergranular Corrosion Tests as per ASTM A 262

  • Practice A: Oxalic Acid Etch Test.
  • Practice B: Ferric Sulphate – Sulphuric Acid Test.
  • Practice C: Boiling in Nitric Acid.
  • Practice E: Copper Sulphate – Sulphuric Acid- 15Hrs with Photo at 20X. and 250X
  • Practice F: Copper Sulfate -50% Sulphuric Acid Test.

Detecting Detrimental Intermetallic Phase in Duplex Stainless Steels (ASTM A-923)

  • Practice A: Sodium Hydroxide Etch Test.
  • Method B Charpy Impact Tests.
  • Method C Ferric Chloride Corrosion Test.

Pitting and Crevice Corrosion
Tests as per ASTM G-48

  • Method A Ferric Chloride Pitting Test (with pits measurement).
  • Method B Ferric Chloride Crevice Test.

Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium- Bearing Alloys.

  • ASTM G28 Method A: Ferric Sulfate—Sulfuric Acid Test
  • ASTM G28 Method B: Mixed Acid-Oxidating Salt Test

Intergranular Corrosion Test as per ISO 3651 (Part 1)

  • Intergranular Corrosion Test (IGC) Method A, B, C
  • Intergranular Corrosion (IGC) Method C (Huey test)