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Thank you sir
Bro what is A F P NUMBERS explains briefly
P no is a grouping number that is assigned to base metal. F no is a grouping number that is assigned to electrode and filler rod. A no is for chemical analysis of weld metal deposit .Based the chemical composition A number is assigned.Is it clear??.
Thank you sir
Bro what is A F P NUMBERS explains briefly
P no is a grouping number that is assigned to base metal. F no is a grouping number that is assigned to electrode and filler rod. A no is for chemical analysis of weld metal deposit .Based the chemical composition A number is assigned.Is it clear??.