ANSI B 29.8

链号	节 距		板数组合	链板厚度	链板链节链板孔径	销轴直径	链条通道高度	链板高度	销轴高度	抗位载荷	每米重量
	P	P		bo(max)	d1(min)	d2(max)	h1(min)	h2(max)	b(max)	Q	q
	in	mm		mm	mm	mm	mm	mm	mm	KN	kg/m
AL422	1/2"	12.70	2×2	1.52	4.01	3.96	10.70	10.40	8.4	17.0	0.35
AL444			4×4						14.8	34.0	0.67
AL466			6×6						21.2	51.0	1.0
AL522	5/8"	15.875	2×2	2.05	5.13	5.08	13.30	13.00	10.4	28.3	0.63
AL544			4×4						18.9	56.6	1.2
AL566			6×6						27.4	84.9	1.75
AL622	3/4"	19.05	2×2	2.40	6.00	5.95	15.60	15.30	12.2	39.3	0.93
AL644			4×4						22.1	78.6	1.6
AL666			6×6						32.0	117.9	2.5
AL822	1"	25.40	2×2	3.20	8.01	7.94	21.10	20.80	16.4	69.5	1.54
AL844			4×4						29.8	139.0	3.3
AL866			6×6						43.2	208.5	4.9
AL1022	11/4"	31.75	2×2	4.00	9.60	9.53	26.30	26.00	19.5	103.0	2.37
AL1044			4×4						36.7	206.0	4.9
AL1066			6×6						53.2	309.0	7.3
AL1222	11/2"	38.10	2×2	4.80	11.18	11.11	31.50	31.20	24.0	140.0	3.65
AL1244			4×4						43.8	280.0	7.05
AL1266			6×6						63.6	420.0	10.5
AL1444	13/4"	44.45	4×4	5.60	12.78	12.70	36.50	36.20	51.1	370.0	10.34
AL1466			6×6						74.3	555.0	13.0
AL1644	2"	50.80	4×4	6.40	14.36	14.29	41.90	41.60	58.2	465.0	12.98
AL1666			6×6						84.6	697.5	18.0