Australian GluLam GL18 | Section Sizes

Shape	Area (mm²)	Depth (mm)	Width (mm)	Section Properties
Shape	Area (mm²)	Depth (mm)	Width (mm)	I_x (mm⁴)	I_y (mm⁴)	Plastic Mod Xp (mm³)	Plastic Mod Yp (mm³)
150x65 Dimensions	9750	150	65	18281250	3432813	365625	158438
150x85 Dimensions	12750	150	85	23906250	7676563	478125	270938
150x110 Dimensions	16500	150	110	30937500	16637500	618750	453750
180x65 Dimensions	11700	180	65	31590000	4119375	526500	190125
180x85 Dimensions	15300	180	85	41310000	9211875	688500	325125
180x110 Dimensions	19800	180	110	53460000	19965000	891000	544500
210x65 Dimensions	13650	210	65	50163750	4805938	716625	221813
210x85 Dimensions	17850	210	85	65598750	10747188	937125	379313
210x110 Dimensions	23100	210	110	84892500	23292500	1212750	635250
240x65 Dimensions	15600	240	65	74880000	5492500	936000	253500
240x85 Dimensions	20400	240	85	97920000	12282500	1224000	433500
240x110 Dimensions	26400	240	110	126720000	26620000	1584000	726000
270x65 Dimensions	17550	270	65	106616250	6179063	1184625	285188
270x85 Dimensions	22950	270	85	139421250	13817813	1549125	487688
270x110 Dimensions	29700	270	110	180427500	29947500	2004750	816750
300x65 Dimensions	19500	300	65	146250000	6865625	1462500	316875
300x85 Dimensions	25500	300	85	191250000	15353125	1912500	541875
300x110 Dimensions	33000	300	110	247500000	33275000	2475000	907500
330x65 Dimensions	21450	330	65	194658750	7552188	1769625	348563
330x85 Dimensions	28050	330	85	254553750	16888438	2314125	596063
330x110 Dimensions	36300	330	110	329422500	36602500	2994750	998250
360x65 Dimensions	23400	360	65	252720000	8238750	2106000	380250
360x85 Dimensions	30600	360	85	330480000	18423750	2754000	650250
360x110 Dimensions	39600	360	110	427680000	39930000	3564000	1089000
390x65 Dimensions	25350	390	65	321311250	8925313	2471625	411938
390x85 Dimensions	33150	390	85	420176250	19959063	3232125	704438
390x110 Dimensions	42900	390	110	543757500	43257500	4182750	1179750
420x65 Dimensions	27300	420	65	401310000	9611875	2866500	443625
420x85 Dimensions	35700	420	85	524790000	21494375	3748500	758625
420x110 Dimensions	46200	420	110	679140000	46585000	4851000	1270500
450x65 Dimensions	29250	450	65	493593750	10298438	3290625	475313
450x85 Dimensions	38250	450	85	645468750	23029688	4303125	812813
450x110 Dimensions	49500	450	110	835312500	49912500	5568750	1361250
480x65 Dimensions	31200	480	65	599040000	10985000	3744000	507000
480x85 Dimensions	40800	480	85	783360000	24565000	4896000	867000
480x110 Dimensions	52800	480	110	1013760000	53240000	6336000	1452000
510x65 Dimensions	33150	510	65	718526250	11671563	4226625	538688
510x85 Dimensions	43350	510	85	939611250	26100313	5527125	921188
510x110 Dimensions	56100	510	110	1215967500	56567500	7152750	1542750
540x65 Dimensions	35100	540	65	852930000	12358125	4738500	570375
540x85 Dimensions	45900	540	85	1115370000	27635625	6196500	975375
540x110 Dimensions	59400	540	110	1443420000	59895000	8019000	1633500
570x65 Dimensions	37050	570	65	1003128750	13044688	5279625	602063
570x85 Dimensions	48450	570	85	1311783750	29170938	6904125	1029563
570x110 Dimensions	62700	570	110	1697602500	63222500	8934750	1724250
600x65 Dimensions	39000	600	65	1170000000	13731250	5850000	633750
600x85 Dimensions	51000	600	85	1530000000	30706250	7650000	1083750
600x110 Dimensions	66000	600	110	1980000000	66550000	9900000	1815000

The above table of GluLam GL18 sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources: