Steel Frontier. FRONSTEEL

PRODUCT

BEAM(형강류)

I형강(I- BEAM)

표준단면치수 Standard Sectional Dimension (mm)					단위중량 Unit Weight (kg/m)	단면적 Sectional Area (cm)	단면계수 Modulus of Section (cm)
H×B	t₁	t₂	r₁	r₂	W	A	Zx	Zy
100 × 75	5.0	8.0	7	3.5	12.9	16.43	56.2	12.6
125 × 75	5.5	9.5	9	4.5	16.1	20.45	86.0	15.3
150 × 75	5.5	9.5	9	4.5	17.1	21.83	109.0	15.3
150 × 125	8.5	14	13	6.5	36.2	46.15	235.0	61.6
180 × 100	6	10	10	5	23.6	30.06	186.0	27.5
200 × 100	7	10	10	5	26.0	33.06	217.0	27.7
200 × 150	9	16	15	7.5	50.4	64.16	446.0	10.0
250 × 125	7.5	12.5	12	6.0	38.3	48.79	414.0	53.9
250 × 125	10	19	21	10.5	55.5	70.73	585.0	86.0
300 × 150	8	13	12	6	48.3	61.5	632.0	78.4
300 × 150	10	18.5	19	9.5	65.5	83.47	849.0	118
300 × 150	11.5	22.0	23	11.5	76.8	97.88	978.0	149
350 × 150	9	15	13	6.5	58.5	74.58	870.0	93.5
350 × 150	12	24	25	12.5	87.2	111.1	1280.0	158
400 × 150	10	18	17	8.5	72.0	91.73	1200.0	115
400 × 150	12.5	25	27	13.5	95.8	122.1	1580.0	165
450 × 175	11	20	19	9.5	91.7	116.8	1740.0	173
450 × 175	13	26	27	13.5	115	146.1	2170.0	231
600 × 190	13	25	25	12.5	133	169.4	3280.0	259
600 × 190	16	35	38	19	176	224.5	4330.0	373