6x37(a)class Ungalvanized and Galvanized

Rope Dia (mm)	Approx.Weight (kg/100m)		Nominal Tensile Strength Grade of Rope(Mpa)
			1770		1960		2160
			Minimum Breaking Load of Rope (KN)
D(mm)	NF	IWR	FC	IWR	FC	IWR	FC	IWR
8	24.3	26.8	37.4	40.3	41.4	44.7	45.6	49.2
10	38	41.8	58.4	63	64.7	69.8	71.3	76.9
12	54.7	60.2	84.1	90.7	93.1	100	102.6	110.7
13	64.2	70.6	98.7	106	109	118	120.5	130
14	74.5	81.9	114	124	127	137	139.7	150.7
16	97.3	107	150	161	166	179	182.5	196.9
18	123	135	189	204	210	226	230.9	249.1
20	152	167	234	252	259	279	285.1	307.6
22	184	202	283	305	313	338	345	372.2
24	219	241	336	363	373	402	410.6	442.9
26	257	283	395	426	437	472	481.9	519.8
28	298	328	458	494	507	547	558.8	602.9
30	342	376	526	567	582	628	641.5	692.1
32	389	428	598	645	662	715	729.9	787.4
34	439	483	675	728	748	807	824	888.9
36	492	542	757	817	838	904	923.8	996.6
38	549	604	843	910	934	1010	1029.3	1110.4
40	608	669	935	1010	1030	1120	1140.5	1230.3
42	670	737	1030	1110	1140	1230	1257.4	1356.4
44	736	809	1130	1220	1250	1350	1380	1488.7
46	804	884	1240	1330	1370	1480	1508.3	1627.1
48	876	963	1350	1450	1490	1610	1642.3	1771.7
50	950	1040	1460	1580	1620	1740	1782	1922.4
52	1030	1130	1580	1700	1750	1890	1927.4	2079.3
54	1110	1220	1700	1840	1890	2030	2078.5	2242.3
56	1190	1310	1830	1980	2030	2190	2235.3	2411.5
58	1280	1410	1960	2120	2180	2350	2397.9	2586.8
60	1370	1500	2100	2270	2330	2510	2566.1	2768.3