18X7, 18X19 Round Strand Wire Rope

Rope type: 18X7, 18X19
Rope Construction: 17X7+FC, 17X7+IWS, 18X7+FC, 18X7+IWS, 18X19W+FC, 18X19W+IWS, 18X19S+FC, 18X19S+IWS, 18X19+FC, 18X19+IWS;
Application: 17×7, 18×7: It is used in sub-vertical lifting of the wire rope Irrigation canal, sub-vertical balanced rope (only interactive twist) and lifting machinery.
18×19W, 18×19S, 18×19: used in Port handling, water conservancy and construction tower cranes, Shipping handling.

Rope Nominal Diameter (mm)	Nominal Tensile Strength (MPa)
	1570		1670		1770		1870		1960		2160
	Minimum Breaking Strength (kn)
	Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core
12	70.1	74.2	74.5	78.9	79	83.6	83.5	88.3	87.5	92.6	96.4	102
13	82.3	87	87.5	92.6	92.7	98.1	98	104	103	109	113	120
14	95.4	101	101	107	108	114	114	120	119	126	131	139
16	125	132	133	140	140	149	148	157	156	165	171	181
18	158	167	168	177	178	188	188	199	197	208	217	230
20	195	206	207	219	219	232	232	245	243	257	268	283
22	236	249	251	265	266	281	281	297	294	311	324	343
24	280	297	298	316	316	334	334	353	350	370	386	408
26	329	348	350	370	371	392	392	415	411	435	453	479
28	382	404	406	429	430	455	454	481	476	504	525	555
30	438	463	466	493	494	523	522	552	547	579	603	638
32	498	527	530	561	562	594	594	628	622	658	686	725
34	563	595	598	633	634	671	670	709	702	743	774	819
36	631	667	671	710	711	752	751	795	787	833	868	918
38	703	744	748	791	792	838	837	886	877	928	967	1020
40	779	824	828	876	878	928	928	981	972	1030	1070	1130
42	859	908	913	966	968	1020	1020	1080	1070	1130	1180	1250
44	942	997	1000	1060	1060	1120	1120	1190	1180	1240	1300	1370
46	1030	1090	1100	1160	1160	1230	1230	1300	1290	1360	—	—
48	1120	1190	1190	1260	1260	1340	1340	1410	1400	1480	—	—
50	1220	1290	1290	1370	1370	1450	1450	1530	1520	1610	—	—

Note: Steel wire min. aggregate breaking strength = Min. breaking strength of steel wire rope x 1.283 (Fiber core), and for 17×7, it’ s 1.250.