Roll Selection for Hot Plate &
Strip Mills

Vertical Mill
2HI Rough Mill 4HI Rough Mill
7 Stand 4HI Finishing Mill
1. Hot Strip
Continuous Mills, CSP
Vertical Roll
|
Rough Mill WR
|
7 Stand
4HI Finish Mill WR
|
2HI Rough Mill
|
4HI Rough Mill
|
Front
|
After
|
Alloy Steel
AD
HiCrS
|
HWD
AS
GS
|
AD
HiCrS
HiCrI
S-HSS
|
AS
GTAD
HiCrI
HSS
|
Hi NiCrMo
Enhanced AIC
|
2. Medium Strip Mills(500≤Strip Width≤1000)
2HI Rough Mill
WR
|
4HI Rough Mill
WR
|
4HI Finish Mill
WR
|
Back up Roll
|
GS
AD
GT AD
|
HiCrI
HiCrS
|
HiNiCr
Enhanced HiNiCr
|
Alloy Steel
Adamite
GT Adamite
Forge Steel
|
3. Medium and Heavy Plate Mills
Mill
|
Rough Mill WR
|
Finish Mill WR
|
Edger Roll
(Vertical Roll)
|
Back up Roll
|
2HI
Rough Mill
|
AS
HWD
|
|
|
|
4HI
Rough Mill
|
HiNiCr
HiCrI
HiCrS
|
HiNiCr
HiCrI
|
ASl
AD
GTAD
|
DP Cast Steel
Static Cast Steel
|
Steckel Mill
|
HiNiCr
HiCrI
|
Alloy Steel
AD
HiCrS
GTAD
|
DP Cast Steel
GTAD
Forge Steel
|
4.Rolls for Narrow Hot Strip Mills
Rough Mill WR
|
Medium Mill WR
|
Finish Mill WR
|
Back up Roll
|
Vertical Roll
|
AS
GS
AD
SGP
|
SGP
SGA
HiCrI
|
SGA
HiNiCr
|
AD
AS
|
AD
AS
|
Remarks:
AIC: Alloy Indefinite
Chilled Cast Iron Rolls
|
CC: Clear Chilled Rolls
|
SG: Alloy Nodular Cast
Iron Rolls
|
SGP: Spheroidal Graphite
Pearlite Rolls
|
SGA: Bainitic Nodular Cast
Iron Rolls
|
NCC: Non Continuous
Carbides Rolls
|
HiCrI: High Chromium Iron
Rolls
|
HiCrS: High Chromium Steel
Rolls
|
HWD: Hot Working Die Steel
Rolls
|
AS: Alloy Steel Rolls
|
AD: Adamite
Rolls
|
GS: Graphite Steel Rolls
|
HSS: High Speed Steel Rolls
|
|