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Corrosion Testing
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Description
We have upgraded our corrosion testing facility. With addition to corrosion testing facility as per ASTM it now offers corrosion tests as per NACE (HIC, SSC).
This includes Stress Corrosion Cracking Test (SSC) in tension and bend mode, Hydrogen Induced Cracking Test (HIC), Sulfide Stress Corrosion Cracking (SSCC), Hydrogen Induced Disbonding Test, Intergranular Corrosion (IGC) and Sulfide Stress Corrosion Cracking (SSCC) at elevated temperature.
Test Facilities
| Tests |
| Intergranular Corrosion Tests according to ASTM A-262 Standards IGC Practice A, B, C & E etc, DIN 50914 |
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Corrosion Tests as per NACE
a) Hydrogen Induced Cracking Test (HIC) - 96 hours as per NACE TM 02-84
b) Sulphide Stress Corrosion Cracking Test (SSCC) - 720 hours
as per NACE TM 01-77
c) Sulphide Stress Corrosion Cracking Test at elevated temperature & pressure as per NACE TM 01 77
d) Chloride Stress Corrosion Test - ASTM G 36
e) Temp-Pressure System for SSCC from CORTEST USA
f) Crevice Corrosion Test - G 28
g) Intergranular Corrosion test for Nickle Chromium Alloy - G 28
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| High Temp and Pressure Autoclave for Hydrogen Disbonding Test - ASTM G 146 |
Charges
| Corrosion Test |
Rate per Specimen (Rs)
Rates from 1st April 2008 |
| a. Intergranular Corrosion test as per ASTIVI A-262 |
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| Practice A |
400/- |
| Practice A with 3 photographs |
500/- |
| Practice B / Practice F |
2000/- |
| Practice C |
3000/- |
| Practice E - 24 Hours |
900/- |
| Practice E - 72 Hours |
1200/- |
| Practice Z - 24 Hours as per ASTM A-763 |
900/-
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| Photograph for Practice 'E' |
300/- |
| Dezincification Test with Photographs |
1300/- |
| b. Corrosion Tests as per NACE / ASTIVI |
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Hydrogen Induced Cracking Test (HIC) (For 3 Specimen)
96 hours test as per NACE TM 02-84 & |
13000/- |
Sulphide Stress Corrosion Cracking Test (SSCC)
720 hours as per NACE TM 01-77 |
25000/- |
| Crevice Corrosion (G 48) |
3000/- |
| IGC as per ASTM G 28 |
2000/- |
| Pittings Corrosion |
2000/- |
SSCC at elevated temperature & pressure as per NACE TM 0177
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90,000/- |
| Chloride Stress Corrosion Cracking Test as per ASTM G 36 |
30,000/- |
| Four Point Bend Test as per NACE TM 0177 |
25,000/- |
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© Metallurgical Services 2010
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