Point of Product

마봉강
CD-BAR
마사각봉
CD-SQUARE BAR
마육각봉
CD-HEXAGON BAR
환봉
ROUND BAR
SS400,S20C,S45C SS400,S20C,S45C,SCM440
Data
(㎜)
Weight per linear
Unit(㎏/m)
1 Side
Iength(㎜)
Weight per linear
unit(㎏/m)
Opposite side
(㎜)
Weight per linear
unit (㎏/m)
Data
(㎜)
Weight per linear
Unit (㎏/m)
5.00 0.154 6.00 0.283 10 0.680 105 67.97
6.00 0.222 8.00 0.502 12 0.979 110 74.60
7.00 0.302 9.00 0.636 13 1.149 120 88.78
8.00 0.395 9.50 0.708 14 1.332 130 104.20
9.00 0.499 10.00 0.785 15 1.530 140 120.84
9.52 0.559 12.00 1.130 16 1.740 150 138.72
10.00 0.617 12.70 1.266 17 1.965 160 157.83
11.00 0.749 14.00 1.539 19 2.454 170 178.18
12.00 0.888 16.00 2.010 20 2.719 180 199.76
13.00 1.042 20.00 3.140 24 3.919 200 246.90
14.00 1.208 22.00 3.799 25 4.249 210 271.89
14.05 1.297 25 4.906 26 4.596 220 298.4
15.00 1.387 28.00 6.154 27 4.956 230 326.15
16.00 1.578 28.57 6.407 30 6.118 240 355.13
17.00 1.782 30.00 7.065 32 6.961 250 385.39
18.00 1.998 32.00 8.038 35 8.328 260 416.78
19.00 2.226 38.00 11.335 36 8.811 270 449.46
20.00 2.466 40.00 12.560 38 9.817 280 483.37
21.00 2.719 45.00 15.895 41 11.430 290 518.50
22.00 2.984 50.00 19.625 46 14.380 300 554.88
23.00 3.261 55.00 23.746 50 16.995 310 592.49
24.00 3.551 60.00 28.260 55 20.656 320 631.33
25.00 3.853 60 24.475 330 671.41
25.40 3.950 340 713.25
26.00 4.168 350 755.30
27.00 4.495 360 800.00
28.00 4.834 370 844.70
29.00 5.185 380 889.80
30.00 5.549 390 938.50
32.00 6.313 400 986.00
33.00 6.720 410 1,037,20
35.00 7.557 420 1,008,40
36.00 7.990 430 1,140,80
38.00 8.903 440 1,194,50
40.00 9.865 450 1,249,90
42.00 10.876 460 1,305,60
45.00 12.485 470 1,363,00
50.00 15.413 480 1,419,80
50.80 15.900 490 1,481,40
55 18.65 500 1,537,00
60.00 22.195 600 2,219,10
70.00 30.210
75.00 34.680
76.20 35.617
80.00 39.458
85.00 44.545
90.00 49.940
95.00 55.643
100.00 61.654
  • Plate : weight×height×thickness×specific gravity
    판 : 가로×세로×두께×비중
  • Round bar: π/4×D2×length×specific gravity÷1000(carbon steel=0.00616×dia×dia×length)
    봉 : π/4×D2×길이×비중÷1000(탄소강=0.00616×지름×지름×길이)
  • Hexagon bar: 3/2×D2×tan30×length×specific fravity÷1000(carbon steel=0.0068×dia×dia×length)
    육각 : 3/2×D2×tan30×길이×비중÷1000(탄소강=0.0068×지름×지름×길이)
  • Square bar : width×height×specific gravity×length÷1000(carbon steel=0.00785×dia×dia×length)
    사각 : 가로×세로×비중×길이÷1000(탄소강=0.00785×지름×지름×길이)
비중 강종 강종
7.75 질화강,스테인레스 일부 SUH 1-3
7.75 SUH 403, 420J2, 410, 405
7.80 다아스강 일부 (RD, DAC, DBC, SCD)
7.80 특수용도강, 자석강
7.85 탄소공구강, 쾌삭강 SC, SUM
8.0 내열강 SUH 303, 304, 305, 316
8.0 스테인레스강일부 SUH 303, 304, 305, 316
8.2 고속도 공구강 몰리브덴계 SKH 54-55
8.7 고속도 공구강 텅스턴계 SKH 3, 4, 5
dia length weight remark dia length weight remark
Ø550 4,400 8.4 ±10% Ø370 4,800 4 ±10%
Ø540 4,500 8.4 Ø360 4,800 4
Ø530 4,700 8.4 Ø350 5,100 4
Ø520 4,900 8.4 Ø340 5,400 4
Ø510 5,000 8.4 Ø330 4,600 3.2
Ø500 5,300 8.4 Ø320 4,900 3.2
Ø490 5,500 8.4 Ø310 5,200 3.2
Ø480 5,700 8.4 Ø300 4,300 2.5
Ø470 6,000 8.4 Ø290 4,600 2.5
Ø460 6,000 8.4 Ø280 5,000 2.5
Ø450 4,400 5.6 Ø270 5,600 2.5
Ø440 4,600 5.6 Ø260 4,600 2.0
Ø430 4,800 5.6 Ø250 4,200 1.7
Ø420 4,600 5.1 Ø240 4,800 1.7
Ø410 4,300 5.1 Ø230 3,600 1.2
Ø400 5,000 5.1 Ø220 4,000 1.2
Ø390 5,300 5.1 Ø210 4,200 1.2
Ø380 5,600 5.1 Ø200 4,800 1.2
**Φ560이상 제품은 주문자와 별도 협의 (제품중량 11.5~18.0ton)