Monday, April 29, 2019

Re: [MW:29532] REG : HARDFACING(ST-6) PRECAUTIONS OVER Cn3Mn CASTINGS

Dear Venkatesan 

Can you tell me what is your work Application, as per my knowledge some welding consumables have a natural tendency to crack due to high hardness if the crack is transverse, then no problem & please tell me which welding consumable you use & how much hardness its give as welded?
  

With Regards


Rahul J Rathod 
Welding Technician 

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On Mon, 29 Apr 2019 at 12:47, <srimasstech@gmail.com> wrote:
DEAR EXPERTS 
                               WHILE HARDFACING DONE IN PTA WELDING OVER CN3MN MATERIAL WE FOUND SMALL (3-4 MM LENGTH) CRACKS IN EVERY WHERE.PLEASE GUIDE US WHAT ARE ALL THE PRECAUTIONS WE CAN MADE BEFORE WELDING ?

REGARD'S
M.VENKATESAN
SRIMASSTECH 
CHENNAI

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