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기술자료

Stand별 Application

The suggestion of rolls material for bar, rebar, section mills (Angle steel, Channel steel)

Stand Roll material
Economy Normal High performance
rough stand 1 AD140I SGⅠ SGⅣ SGPⅠ
2 AD160I SGⅠ SGⅣ SGPⅠ
3 AD160I SGⅠ SGⅣ SGPⅠ
4 SGⅡ SGⅣ SGⅤ SGⅤ
5 SGⅡ SGⅤ SGⅤ
6 SGⅡ SGⅤ SGⅤ
middle stand 7 SGⅣ SGPⅡ SGPⅡ
8 SGⅣ SGPⅡ SGPⅡ
9 SGⅣ SGPⅡ SGPⅡ
10 SGⅤ SGPⅢ HSS or Hi-Cr Iron
11 SGⅤ SGPⅢ HSS or Hi-Cr Iron
12 SGⅤ SGPⅢ HSS or Hi-Cr Iron
finishing stand 13 SGPⅡ SGAⅠ HSS or Hi-Cr Iron
14 SGPⅡ SGAⅠ HSS or Hi-Cr Iron
15 SGPⅢ SGAⅠ HSS or Hi-Cr Iron
16 SGPⅢ SGAⅡ HSS or Hi-Cr Iron
17 SGAⅠ SGAⅡ HSS
18 SGAⅠ SGAⅡ or HSS HSS

TC ROLL & RING Application

Grade Intermediate
mill		 Prefinshing
mill		 Finshing
mill		 Reducing/Sizing
mill		 Screw thread
steel bars
A B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
DG9A                                         ○
DG9 ○ ○                                     ○
HY30                                         ●
DG7 ○ ○ ● ● ● ●                              
DG6 ○ ○     ○ ○                             ○
DG5A             ○ ○                         ●
DG5             ● ● ●               ○ ○     ○
DG4             ○ ○ ○ ● ● ○         ● ●      
DG2A                       ● ● ● ○ ○ ○ ○      
DG2                   ○ ○ ○ ○ ○ ○ ○     ○ ○  
DG1A                             ● ●     ○ ○  
DG1X                             ● ●     ● ●  
HY07                             ● ●     ● ●