규격

환봉 (Round Bar)

단위 : mm

구분 압연품 단조품
공구강 Ø 8.2 ~ Ø 200 Ø 210 ~ Ø 850
고속도공구강 Ø 3.2 ~ Ø 150 Ø 160 ~ Ø 270
구조용강 Ø 19 ~ Ø 350 Ø 230 ~ Ø 1,040

평강 (Flat Bar)

단위 : mm

구분 150< W ≤ 170 170< W ≤ 220 220< W ≤ 250 250< W ≤ 310 310< W ≤ 420 420< W ≤ 517 517< W ≤ 610 611< W ≤ 710 711< W ≤ 810 811< W ≤ 910 911< W ≤ 1010
6 ≤ t< 10
10 ≤ t ≤ 13
13 < t ≤ 16
16 < t≤ 22
22 < t ≤ 65
65 < t ≤ 110
110 < t ≤ 120
120 < t ≤ 130
130 < t ≤ 150

각재 (Square Bar)

T : 두께     W : 폭     단위 : mm

구분 500 ≤ W < 600 600 ≤ W < 800 800 ≤ W < 1000 1000 ≤ W < 1100 1100 ≤ W < 1200 1200 ≤ W < 1300 1300 ≤ W < 1400 1400 ≤ W < 1600 1600 ≤ W < 1700 1700 ≤ W < 1900 1900 ≤ W < 2400
200 ≤ t ≤ 300
301.1 ≤ t ≤ 500
500.1 ≤ t ≤ 600
600.1 ≤ t ≤ 800
800.1 ≤ t ≤ 1000
1000.1 ≤ t ≤ 1100
1100.1 ≤ t ≤ 1200
1200.1 ≤ t ≤ 1300

후판

단위 : mm

구분 W ≤ 1200 1201 ≤ W ≤ 1500 1501 ≤ W ≤ 1800 1801 ≤ W ≤ 2400 2401 ≤ W ≤ 3000 3001 ≤ W ≤ 3300 3301 ≤ W ≤ 3600 3601 ≤ W ≤ 4000 4001 ≤ W ≤ 4200 4201 ≤ W ≤ 4500 4501 ≤ W ≤ 4800
6 ≤ t ≤ 7
8 ≤ t ≤ 8
9 ≤ t ≤ 150
155 ≤ t ≤ 250
260 ≤ t ≤ 450