NF EN 12475-2

NF EN 12475-2 (Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon)· AFNOR NF (France) · 31 materials

Designation	Material group
Cr 30	Chromia based	chevron_right
D 40	Calcia based	chevron_right
F 40	Magnesia based	chevron_right
F 50	Magnesia based	chevron_right
L 70	Calcia based	chevron_right
M 80	Magnesia based	chevron_right
M 85	Magnesia based	chevron_right
M 90	Magnesia based	chevron_right
M 95	Magnesia based	chevron_right
M 98	Magnesia based	chevron_right
MCr 30	Magnesia based	chevron_right
MCr 40	Magnesia based	chevron_right
MCr 50	Magnesia based	chevron_right
MCr 60	Magnesia based	chevron_right
MCr 70	Magnesia based	chevron_right
MCr 80	Magnesia based	chevron_right
MD 40	Magnesia based	chevron_right
MD 50	Magnesia based	chevron_right
MD 60	Magnesia based	chevron_right
MD 70	Magnesia based	chevron_right
MD 80	Magnesia based	chevron_right
MSp 20	Magnesia based	chevron_right
MSp 30	Magnesia based	chevron_right
MSp 40	Magnesia based	chevron_right
MSp 50	Magnesia based	chevron_right
MSp 60	Magnesia based	chevron_right
MSp 70	Magnesia based	chevron_right
MSp 80	Magnesia based	chevron_right
MZ 70	Magnesia based	chevron_right
MZ 90	Magnesia based	chevron_right
MZS 70	Magnesia based	chevron_right