6x37+FC 6x37+IWR Galvanized Ungalvanized Steel Cable Wire Rope

Gostern 6×37 Steel Wire Rope is manufactured from high quality carbon steel with excellent tensile strength, superior flexibility and outstanding fatigue resistance. This rope features 6 strands of 37 wires each, with a large number of fine wires per strand providing exceptional flexibility and bending fatigue resistance. Available with FC (Fiber Core) for maximum flexibility and shock absorption, or IWR (Independent Wire Rope) core for increased strength, crushing resistance and stability in multi-layer spooling. Offered in both galvanized (zinc coated for corrosion resistance) and ungalvanized (bright) finish. Available in diameters from 6mm to 60mm with tensile strength grades up to 1960 MPa. Widely used for overhead cranes, hoists, mobile cranes, shipboard cranes, mooring lines, excavators, draglines, and general industrial lifting. The 6×37 construction is the most versatile and widely used general purpose wire rope, offering an excellent balance of flexibility, strength, and wear resistance.

Construction:	6x37+FC 6X37+IWR
Surface:	Bright Electric galvanized Hot dip galvanized
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Model:
ZS07
Brand:
Gostern Rigging
Code:
ZS0701

Product Description

6x37小图

Nominal Dia. (mm)	Reference Weight (kg/100m)			Nominal Tensile Strength (Mpa)
				1570		1670		1770		1870
				Min Breaking Force (kN)
	Natural Fiber Core	Synthetic Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core	Fiber Core	Steel Core
13	58.5	57	67.6	78.3	84.6	83.3	90	88.2	95.4	93.2	101
14	67.8	66.1	78.4	90.8	98.2	96.6	104	102	111	108	117
16	88.6	86.3	102	119	128	126	136	134	145	141	153
18	112	109	130	150	162	160	173	169	183	179	193
20	138	135	160	185	200	197	213	209	226	221	239
22	167	163	194	224	242	238	258	253	273	267	289
24	199	194	230	267	288	284	307	301	325	318	344
26	234	228	270	313	339	333	360	353	382	373	403
28	271	264	314	363	393	386	418	409	443	432	468
30	311	303	360	417	451	443	479	470	508	496	537
32	354	345	410	474	513	504	546	535	578	565	611
34	400	390	462	535	579	570	616	604	653	638	690
36	448	437	518	600	649	638	690	677	732	715	773
38	500	487	578	669	723	711	769	754	815	797	861
40	554	539	640	741	801	788	852	835	903	883	954
42	610	594	706	817	883	869	940	921	996	973	1050
44	670	652	774	897	970	954	1030	1010	1090	1070	1150
46	732	713	846	980	1060	1040	1120	1100	1190	1170	1260
48	797	776	922	1070	1150	1140	1230	1200	1300	1270	1370
50	865	843	1000	1160	1250	1230	1330	1300	1410	1380	1490
52	936	911	1080	1250	1350	1330	1440	1410	1530	1490	1610
54	1010	983	1170	1350	1460	1440	1550	1520	1650	1610	1740
56	1090	1060	1250	1450	1570	1540	1670	1640	1770	1730	1870
58	1160	1130	1350	1560	1680	1660	1790	1760	1900	1860	2010
60	1250	1210	1440	1670	1800	1770	1920	1880	2030	1990	2150
62	1330	1300	1538	1780	1920	1890	2040	2000	2170	2120	2290
64	1420	1380	1638	1890	2050	2010	2180	2130	2310	2250	2440
66	1510	1470	1742	2010	2180	2140	2320	2270	2460	2400	2590

Gostern 6×37 Galvanized Steel Wire Rope is manufactured from high quality carbon steel with excellent tensile strength, superior flexibility and outstanding fatigue resistance. This rope features 6 strands of 37 wires each (6×37) , with a large number of fine wires per strand providing exceptional flexibility and bending fatigue resistance . Available with FC (Fiber Core) for maximum flexibility and shock absorption or IWR (Independent Wire Rope) core for increased strength, crushing resistance and stability in multi-layer spooling . Available in galvanized (zinc coated for corrosion resistance) or ungalvanized (bright) finish .

This General Purpose Lifting Rope is widely used as Extra Flexible Steel Wire Rope for overhead cranes and hoists, as FC Core Hoist Cable for general factory lifting, as Marine Grade Galvanized Cable for shipboard cranes and mooring lines, as Crane Wire Rope for mobile cranes, and as Dragline Cable for excavators and draglines . Available in diameters from 6mm to 60mm , with Grade 1570 MPa to 1960 MPa tensile strength options . The 6×37 construction offers an excellent balance of flexibility, strength, and wear resistance, making it the most versatile and widely used general purpose wire rope .

Working Load Limits (WLL) : Recommended WLL is typically 1/5 to 1/6 of minimum breaking force depending on application and safety factor requirements.

Important Note: Do not exceed recommended working load limits. Regular inspection for wear, broken wires, and diameter reduction is required. For single layer spooling, FC core is recommended; for multi-layer spooling, IWR core offers better crush resistance.

We support Custom Length Steel Cable, OEM, ODM and custom drum winding services.

*Note: Min wire breaking force sum = min wire rope breaking force x 1.249 (fiber core) or 1.336(steel core).