Re: [MW:35639] HARDNESS TEST

The standards referenced in API 6A are all for Brinell hardness testing

Δρ. Γεώργιος Διλιντάς

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Dr. Georgios Dilintas,

Dipl. Ing. In Aeronautic and Space Engineering

Ph.D in Mechanics of Solids - Computational Mechanics

A.I.S, A.N.I, Lead Auditor

Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

Στις Παρ 23 Μαΐ 2025 στις 8:09 μ.μ., ο/η Deerendra Karanth <dkaranths@gmail.com> έγραψε:

Sir,

Use Brinell or Rockwell C as per the heat treatment and material type.The test location, frequency, and acceptance criteria must comply with API 6A PSL level (usually PSL 2/3) and material class (AA, BB, CC...).

BR
Deerendra

On Fri, 23 May, 2025, 18:12 Elavarasan Mech, <elavarasan1861994@gmail.com> wrote:
Dear all

API6A FLANGE which hardness method recommended please guide me
Regard
ELAVARASAN

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