Friday, November 29, 2013

Re: [MW:19398] Cutting & Grinding Disc Composition

CS grinding disc made of Silicon Carbide Si2C3 which prone to carbon contaminant  to SS, while SS disc made of Aluminium Oxide Al2O3 that no worry to carbon contaminant
Regards,

Yan

From: hany alfy <hanyon_alfy@yahoo.com>
Sender: materials-welding@googlegroups.com
Date: Thu, 28 Nov 2013 08:52:18 -0800 (PST)
To: materials-welding@googlegroups.com<materials-welding@googlegroups.com>
ReplyTo: materials-welding@googlegroups.com
Subject: Re: [MW:19396] Cutting & Grinding Disc Composition

you have to use the Discs for SS for SS works otherwise it will be contaminated by carbon and starr rust

The Difference is the same between CS and SS that is why the SS discs are expensive

Regards,
HA

Sent from Yahoo Mail on Android



From: Richard robes <mech.processes@gmail.com>;
To: <materials-welding@googlegroups.com>;
Subject: [MW:19395] Cutting & Grinding Disc Composition
Sent: Thu, Nov 28, 2013 1:04:03 PM

Dear Gents,

Please comment regarding the issue,
What is the composition of SS and CS Cutting & Grinding wheels? Is there any problem if we use Cutting wheel marked as for CS in SS Piping material? Is there any material that can cause contamination and rust in SS piping if we use CS cutting / grinding wheel?

Regards
Richard

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