Dear ones,
Thank you all for your help and collaboration!
As @PDal wrote, I confirm ITCS is the acronym of "Impact Tested Carbon Steel".
Hope to be able to discuss with you in the future!
Dear Steve,
Many thanks for your help and explanation.
We didn't understandard the reason why customer's asking for Silicon content instead of Sulphur, now it's clear.
I wish you a great day
Dear all,
A customer is asking for a specific requirement of Silicon content on CS and LTCS materials.
Here an extract of customer's specification: "CS or ITCS shall be fully killed with a minimum Silicon content of 0.15% wt"
It sounds strange considering ASTM regulation. Please, can you help me...