Typical & Average Data of Basic Gunning Mass

Brand

Setting

MgO
%
(Min)

Cr2O3
%
(Min)

SiO2
%
(Max)

CaO
%
(Max)

Grading
Mm

CCS
Kg/mc2
(Max)

PLC
1500 °C/ 2 hrs
% (Max)

Appl
Temp °C

Application Area

Git – Gun-83

Chemical/Ceramic

82-83

-

6.5

5.0

0-2

250

-2.0

1750

For EAF mild & low alloys

Git – Gun-92

Chemical/Ceramic

91-95

2

2

-

0-2

-

-1.5

1850

BOF & EAF making high quality alloys of steel, Converter

Mg0 (%) in DBM used
95% Min will pass through the maximum grain size indicated

GIT Gunning Mass
 
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