Baja bohlam datar

Baja bohlam datar minangka solusi sing paling larang, efisien lan tahan karat kanggo syarat kaku piring. Kauntungan utama kalebu rasio kekuatan kanggo bobot sing menehi resistensi buckling kanthi bobot sing luwih murah tinimbang bar utawa sudut sing rata.
Pinggir profil baja bohlam sing dibunderaké tegese ora perlu digiling pinggiran sadurunge nglukis, ngirit wektu lan dhuwit sajrone fabrikasi. Degradasi cat lan tumpukan lebu korosif uga suda, nambah kinerja urip.

Ukuran nominal (mm)			Massa/unit dawa
b×t×h	r1	r
80×6×20	4	≤2	4.88
100×7×22.5	4.5	≤2	6.86
100×8×23.5	4.5	≤2	7.65
120×6×23	5	≤2	7.32
120×7×24	5	≤2	8.26
120×8×25	5	≤2	9.2
140×7×26	5.5	≤2	9.75
140×8×27	5.5	≤2	10.85
140×10×29	5.5	≤3	13.05
160×7×29	6	≤2	11.46
160×8×30	6	≤2	12.72
160×9×31	6	≤2	13.97
160×11×33	6	≤3	16.49
180×8×33	7	≤2	14.8
180×9×34	7	≤2	16.22
180×10×35	7	≤3	17.63
180×11×36	7	≤3	19.04
200×9×37	8	≤2	18.57
200×10×38	8	≤3	20.14
200×11×39	8	≤3	21.71
200×12×40	8	≤3	23.28
220×10×41	9	≤3	22.77
220×11×42	9	≤3	24.5
220×12×43	9	≤3	26.22
240×10×44	10	≤3	25.5
240×11×45	10	≤3	27.39
240×12×46	10	≤3	29.27
260×10×47	11	≤3	28.35

Ukuran nominal (mm)			Massa/unit dawa
b×t×h	r1	r
260×11×48	11	≤3	30.39
260×12×49	11	≤3	32.43
280×11×51	12	≤3	33.5
280×12×52	12	≤3	35.7
280×13×53	12	≤3	37.9
300×11×54	13	≤3	36.7
300×12×55	13	≤3	39.09
300×13×56	13	≤3	41.44
320×12×58	14	≤3	42.6
320×13×59	14	≤3	45.09
320×14×60	14	≤4	47.6
340×12×61	15	≤3	46.2
340×13×62	15	≤3	48.86
340×14×63	15	≤4	51.5
370×13×66.5	16.5	≤3	54.7
370×14×67.5	16.5	≤4	57.6
370×15×68.5	16.5	≤4	60.5
400×14×72	18	≤4	63.96
400×15×73	18	≤4	67.1
400×16×74	18	≤4	70.2
430×14×76.5	19.5	≤4	70.6
430×15×77.5	19.5	≤4	73.9
430×17×79.5	19.5	≤4	80.7
430×19×81.5	19.5	≤4	87.4
430×20×82.5	19.5	≤4	90.8
Cathetan: Dawane kasedhiya yaiku 6m-20m, lan kelas A, B, D, AH32, AH36, DH32 lan DH36, hubungi kita kanggo syarat liyane.