Is there any standard available for IGC testing of 17-4PH Material, if not what is the acceptance norm?
IGC Test is not a mandatory test for 17-4PH materials. The designer of the equipment for your client must have taken certain rate of corrosion in his calculation and you need to get this figure of acceptance from your clients only. No standard samples are available as per our information. Top Do you perform Chemical Composition Tests, Ferrite Content by Metallography, Ferrite Content by Magnagauge (particularly for Sour Gas application) in your lab under inspection of LRS, BVIS, TUV, DNV, EIL etc.? What are your charges for these tests? We do perform all the tests with charges as below: – Chemical Composition (C, S, P, Mn, Si, Cr, Ni, Cu, N2) US $ 22.00 per location – Ferrite Content by Metallography Method (ASTM A 562) US $ 40.00 per sample – Ferrite Content by Magnagauge US $ 20.00 per sample – Mechanical Properties Tensile Test with 0.2% Proof Stress & %Elongation US $ 6.00 per sample Charpy Impact Test as per ASTM E 23 (set of 3 specimen) US $ 20.00 per set Bend Test (FB/RB/SB) US
