箱型鋼規格表

由鋼板焊接而成的箱形斷面，抗扭佳，常用於柱與大跨度樑。　共 78 種規格，單位重範圍 45.4–426.04 kg/m。

H 型鋼 L 角鋼（等邊） L 角鋼（不等邊）槽鋼 C 型鋼方管 / 矩形管圓管 I 型鋼扁鋼鋼板花紋鋼板圓鋼方鋼 CT 型鋼 Z 型鋼雙角鋼雙槽鋼箱型鋼雙 H 組立竹節鋼筋鋼軌鋼承板

型號	斷面積 A (cm²)	單位重 (kg/m)	Ix (cm⁴)	Iy (cm⁴)	Zx (cm³)	Zy (cm³)	rx (cm)	ry (cm)
BOX200×200×6×9	57.84	45.4	3,889	3,256	389	326	8.2	7.5
BOX200×200×9×12	79.68	62.55	5,065	4,491	507	449	7.97	7.51
BOX200×200×12×16	104.32	81.89	6,379	5,701	638	570	7.82	7.39
BOX200×200×14×22	131.68	103.37	7,892	6,718	789	672	7.74	7.14
BOX200×200×16×25	148	116.18	8,608	7,406	861	741	7.63	7.07
BOX200×200×19×28	166.72	130.88	9,302	8,232	930	823	7.47	7.03
BOX250×250×6×9	72.84	57.18	7,786	6,488	623	519	10.34	9.44
BOX250×250×9×12	100.68	79.03	10,235	9,035	819	723	10.08	9.47
BOX250×250×12×16	132.32	103.87	13,040	11,582	1,043	927	9.93	9.36
BOX250×250×14×22	167.68	131.63	16,380	13,770	1,310	1,102	9.88	9.06
BOX250×250×16×25	189	148.36	18,019	15,285	1,442	1,223	9.76	8.99
BOX250×250×19×28	213.72	167.77	19,653	17,148	1,572	1,372	9.59	8.96
BOX300×300×6×9	87.84	68.95	13,678	11,364	912	758	12.48	11.37
BOX300×300×9×12	121.68	95.52	18,092	15,921	1,206	1,061	12.19	11.44
BOX300×300×12×16	160.32	125.85	23,228	20,545	1,549	1,370	12.04	11.32
BOX300×300×14×22	203.68	159.89	29,472	24,570	1,965	1,638	12.03	10.98
BOX300×300×16×25	230	180.55	32,604	27,398	2,174	1,827	11.91	10.91
BOX300×300×19×28	260.72	204.67	35,783	30,931	2,386	2,062	11.72	10.89
BOX350×350×6×9	102.84	80.73	21,978	18,219	1,256	1,041	14.62	13.31
BOX350×350×9×12	142.68	112	29,198	25,637	1,669	1,465	14.31	13.4
BOX350×350×12×16	188.32	147.83	37,691	33,240	2,154	1,899	14.15	13.29
BOX350×350×14×22	239.68	188.15	48,168	39,917	2,752	2,281	14.18	12.91
BOX350×350×16×25	271	212.73	53,502	44,659	3,057	2,552	14.05	12.84
BOX350×350×19×28	307.72	241.56	58,980	50,642	3,370	2,894	13.84	12.83
BOX400×400×6×9	117.84	92.5	33,098	27,391	1,655	1,370	16.76	15.25
BOX400×400×9×12	163.68	128.49	44,116	38,672	2,206	1,934	16.42	15.37
BOX400×400×12×16	216.32	169.81	57,180	50,317	2,859	2,516	16.26	15.25
BOX400×400×14×22	275.68	216.41	73,468	60,613	3,673	3,031	16.32	14.83
BOX400×400×16×25	312	244.92	81,850	67,978	4,093	3,399	16.2	14.76
BOX400×400×19×28	354.72	278.46	90,532	77,345	4,527	3,867	15.98	14.77
BOX450×450×6×9	132.84	104.28	47,450	39,219	2,109	1,743	18.9	17.18
BOX450×450×9×12	184.68	144.97	63,407	55,512	2,818	2,467	18.53	17.34
BOX450×450×12×16	244.32	191.79	82,446	72,427	3,664	3,219	18.37	17.22
BOX450×450×14×22	311.68	244.67	106,371	87,456	4,728	3,887	18.47	16.75
BOX450×450×16×25	353	277.1	118,785	98,270	5,279	4,368	18.34	16.68
BOX450×450×19×28	401.72	315.35	131,726	112,100	5,855	4,982	18.11	16.7
BOX500×500×6×9	147.84	116.05	65,447	54,039	2,618	2,162	21.04	19.12
BOX500×500×9×12	205.68	161.46	87,635	76,645	3,505	3,066	20.64	19.3
BOX500×500×12×16	272.32	213.77	114,237	100,218	4,570	4,009	20.48	19.18
BOX500×500×14×22	347.68	272.93	147,879	121,248	5,915	4,850	20.62	18.67
BOX500×500×16×25	394	309.29	165,446	136,446	6,618	5,458	20.49	18.61
BOX500×500×19×28	448.72	352.25	183,849	155,972	7,354	6,239	20.24	18.64
BOX600×600×6×9	177.84	139.6	114,027	94,007	3,801	3,134	25.32	22.99
BOX600×600×9×12	247.68	194.43	153,151	133,741	5,105	4,458	24.87	23.24
BOX600×600×12×16	328.32	257.73	200,398	175,446	6,680	5,848	24.71	23.12
BOX600×600×14×22	419.68	329.45	260,707	212,875	8,690	7,096	24.92	22.52
BOX600×600×16×25	476	373.66	292,492	240,102	9,750	8,003	24.79	22.46
BOX600×600×19×28	542.72	426.04	326,034	275,314	10,868	9,177	24.51	22.52
BOX300×200×6×9	69.84	54.82	9,866	4,385	658	439	11.89	7.92
BOX300×200×9×12	97.68	76.68	13,113	6,134	874	613	11.59	7.92
BOX300×200×12×16	128.32	100.73	16,768	7,824	1,118	782	11.43	7.81
BOX300×200×14×22	159.68	125.35	20,953	9,145	1,397	915	11.45	7.57
BOX300×200×16×25	180	141.3	23,125	10,122	1,542	1,012	11.33	7.5
BOX300×200×19×28	204.72	160.71	25,389	11,355	1,693	1,136	11.14	7.45
BOX400×200×6×9	81.84	64.24	19,336	5,515	967	551	15.37	8.21
BOX400×200×9×12	115.68	90.81	26,045	7,777	1,302	778	15	8.2
BOX400×200×12×16	152.32	119.57	33,574	9,948	1,679	995	14.85	8.08
BOX400×200×14×22	187.68	147.33	41,998	11,571	2,100	1,157	14.96	7.85
BOX400×200×16×25	212	166.42	46,642	12,837	2,332	1,284	14.83	7.78
BOX400×200×19×28	242.72	190.54	51,711	14,479	2,586	1,448	14.6	7.72
BOX400×300×6×9	99.84	78.37	26,217	13,957	1,311	931	16.2	11.82
BOX400×300×9×12	139.68	109.65	35,080	19,733	1,754	1,316	15.85	11.89
BOX400×300×12×16	184.32	144.69	45,377	25,525	2,269	1,702	15.69	11.77
BOX400×300×14×22	231.68	181.87	57,733	30,300	2,887	2,020	15.79	11.44
BOX400×300×16×25	262	205.67	64,246	33,858	3,212	2,257	15.66	11.37
BOX400×300×19×28	298.72	234.5	71,122	38,444	3,556	2,563	15.43	11.34
BOX500×300×6×9	111.84	87.79	43,748	16,550	1,750	1,103	19.78	12.16
BOX500×300×9×12	157.68	123.78	59,052	23,545	2,362	1,570	19.35	12.22
BOX500×300×12×16	208.32	163.53	76,743	30,504	3,070	2,034	19.19	12.1
BOX500×300×14×22	259.68	203.85	97,577	36,030	3,903	2,402	19.38	11.78
BOX500×300×16×25	294	230.79	108,988	40,317	4,360	2,688	19.25	11.71
BOX500×300×19×28	336.72	264.33	121,396	45,957	4,856	3,064	18.99	11.68
BOX600×400×6×9	141.84	111.34	82,589	36,706	2,753	1,835	24.13	16.09
BOX600×400×9×12	199.68	156.75	111,656	52,434	3,722	2,622	23.65	16.2
BOX600×400×12×16	264.32	207.49	145,815	68,388	4,861	3,419	23.49	16.09
BOX600×400×14×22	331.68	260.37	187,173	81,481	6,239	4,074	23.76	15.67
BOX600×400×16×25	376	295.16	209,783	91,585	6,993	4,579	23.62	15.61
BOX600×400×19×28	430.72	338.12	234,349	104,948	7,812	5,247	23.33	15.61

計算說明：斷面積 A 由斷面各部位矩形面積加總並補償內圓角；單位重 = A (cm²) × 7.85 g/cm³ ÷ 10；Ix、Iy 為對形心主軸的二次矩。點選型號可查看單一規格的完整數據與斷面圖。