:::::: 신뢰와 정성을 다하는 거승철강(주) ::::::

홈 > 제품소개 > 봉강류 > 원형강

직경 Diameter	단위중량 Weight	단면적 Sectional Area	직경 Diameter	단위중량 Weight	단면적 Sectional Area
mm	kg/m	㎠	mm	kg/m	㎠
6	0.222	0.2827	52	16.7	21.24
7	0.302	0.3848	55	18.7	23.76
8	0.395	0.5027	56	20.7	26.42
9	0.499	0.6362	60	22.2	28.27
10	0.617	0.7854	65	26.0	33.18
11	0.746	0.9503	70	30.2	38.48
12	0.888	1.131	75	34.7	44.18
13	1.04	1.327	80	39.5	50.27
14	1.21	1.539	85	44.5	56.75
16	1.58	2.011	90	49.9	63.62
18	2.00	2.545	95	55.6	70.88
19	2.23	2.835	100	61.7	78.54
20	2.47	3.142	1.5	68.0	86.59
22	2.98	3.801	110	74.6	95.03
24	3.55	4.524	115	81.5	103.9
25	3.85	4.909	120	88.8	113.1
26	4.17	5.309	130	104	132.7
28	4.83	6.158	140	121	153.9
30	5.55	7.069	150	139	176.7
32	6.31	8.042	160	158	201.1
34	7.13	9.079	170	178	227.0
35	7.55	9.621	180	200	254.5
36	7.99	10.18	190	223	283.5
38	8.90	11.34	200	247	314.2
40	9.87	12.57	220	298	280.1
42	10.9	13.85	230	326	415.3
45	12.5	15.90	240	355	452.4
48	14.2	18.10	250	385	490.9
50	15.4	19.64	300	555	706.9