"HDNS BR 2.7-3.0" MEANS WHAT?

[Guest]

"HDNS BR 2.7-3.0" MEANS WHAT?
AND THAT SHOULD BE CONVERTED TO WHAT? HB OR HRC?
PLEASE HELP!

I HAVEN'T FOUND A FROUM TO POST SUCH QUESTION,SO I COME HERE?

 

[Zaki]

DONT U WORRY,


WHAT I THINK THAT IT IS HARDNESS BRINELL. BUT I DONT UNDERSTAND THE VALUE (2.7~3) R U MEASURING PLASTICS OR WHAT??


IT IS HB, SO IF U WANT TO CONVERT IT, SO U CAN CONVERT TO HRC (ROCKWELL C) OR HRB (ROCKWELL B)


I THINK IT MAY HELP

 

[Guest]

Zaki
THANK YOU VERY MUCH!

I ALSO DON'T UNDERSTAND THE VALUE (2.7-3.0) .I WILL SEEK MORE INFO. FROM WWW.
THANKS A LOT!