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[MW:23154] Re: Want to understand the "Product analysis"

By Materials & Welding
Product analysis is always on basis of Heat No and it is done on sampling basis.   In case of coils, it is done from drawing sample from both front and tail end of the coil.  for it is illogical to take it from centre of the coil !!!.
If buying from a trader, possible plates may  belong to different heat, then buyer to advice whether they want 100% testing or random samples.

sreeram

On Thursday, July 9, 2015 at 1:11:45 PM UTC+4, Umar Rashid Makrani wrote:
Further,
The client requirement is" S19. Restricted chemistry: Carbon Max 0.2% and Vanadium Max.XX% restricted for heat and product analysis, can I interpret this as a supplementary requirement S2of SA20?

On Wednesday, July 8, 2015 at 1:35:52 PM UTC+3, Umar Rashid Makrani wrote:
Dear Mentors,
For Material ASTM A516 Gr 70 the client requirement is based on product analysis. Does that mean that all plates shall be tested for product analysis? or certain plates from that heat is enough to report that as product analysis.
Thanks in advance for your kind advise if possible with citation.
Best regards,
Umar.

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