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Parameters for acid pickling of steel coils



 

Respected sir,

I am working for a steel industry (finishing department)which deals with SAE 52100 grade coils pickling. I wanted to know the parameters of the acids baths(regarding temperature and Concentration) for uniform pickling of SAE52100 coils.

Thanks,

NAIR VIJAYAN RAMCHANDRAN
- Mumbai, Maharashtra, India


A TEMPERATURE OF approx. 85 DEGREE WITH A CONCENTRATION OF 10% WITH IMMERSION TIME OF 15 TO A6 SECONDS GIVES A GOOD RESULT OF PICKLING.

AJAY
- INDIA
 



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