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  4. CO24SS2 : Participation to ILC Test of resistance of a stainless steel to intergranular corrosion (Huey test)

CO24SS2 : Participation to ILC Test of resistance of a stainless steel to intergranular corrosion (Huey test)

CO-SS2

Reference of the ILC CO24SS2
References of test methods ISO 3651-1  ASTM A262 Practice C
Frequency Each year
Main characteristics Loss of mass per unit of exposed surface after 48h, 96h, 144h, 192h, 240h
Determination of the assigned values (“true values” for each characteristic) By statistical computation of the totality of the results with possible selection on competence criteria (accreditation, validation by a reference body, quantity of tests performed in the year), test to detect possible collusion, merging of results not obtained in reproductibility conditions, suppression of technically unvalid results.
Type of statistical computation For numerical results, the statistical computation will provide an assigned value with its attached uncertainty, values of standard deviations for repeatability and reproductibility, limits of alerts for bias and repeatability of the participant, indiviual values for uncertainty of results of participants.
Number of products submitted to tests 1
Number of samples per participation 3
Max number of operators per participation 1 (it is necessary to order as many participations as there are participating test operators)
Product submitted to tests Stainless steel
Type of samples Bars
Approximate dimensions of samples Ø8x150 mm
Specific preparation to be performed by the participant  None (other than possible necessity to polish the test specimens or to adapt their dimensions to the equipment of the participant) (2 test pieces per supplied sample)
Time schedule:
Opening date of registrations 30/11/2023
Registration deadline 15/03/2024
Date of shipment of samples 31/05/2024
Start of the tests 03/09/2024
Deadline for carrying out the tests and providing the results 25/10/2024
Date of delivery of reports 06/12/2024
Note: After the deadline, registrations are still possible. Contact us at ilc@compalab.org for more information.
Price (€) 325
Price if online payment (€) 260
Approximate weight (kg) 1

260,00€ excl. tax - 312,00€ inc. tax

 

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