6x19+IWR Steel Wire Rope Category B

a. Wires: steel wires for wire ropes are normally made of non-alloy carbon steel with a carbon content of 0.4 to 0.95%. The tensile forces and to run over sheaves with relatively small diameters.
b. Strand: the strand is a component of wire rope usually consisting of an assembly of wires of appropriate diamsions laid helically in one or more layers around a central element.
c. Core: the core is the central element, of fiber or steel, around which are laid helically the outer strands of wire rope. The core provides proper support for the strands under normal bending and loading conditions.

d. Wire rope is several strands of metal wire twisted into a helix forming a composite "rope", in a pattern known as "laid rope". Larger diameter wire rope consists of multiple strands.

Diameter MM	Approx.Weight			Minimun Breaking Load of Rope（KN)
	Kg/100m			1570Mpa		1670Mpa
	NF	SF	IWR	FC	IWR	FC	IWR
3	31.6	3.1	3.6	4.34	4.69	4.61	4.99
4	5.62	5.5	6.4	7.71	8.34	8.2	8.87
5	8.78	8.6	10	12	13	12.8	13.9
6	12.6	12.4	14.4	17.4	18.8	18.5	20
7	17.2	16.9	19.6	23.6	25.5	25.1	27.2
8	22.5	22	25.6	30.8	33.4	32.8	35.5
9	28.4	27.9	32.4	39	42.2	41.6	44.9
10	35.1	34.4	40	48.2	52.1	51.3	55.4
11	42.5	41.6	48.4	58.3	63.1	62	67.1
12	50.5	50	57.6	69.4	75.1	73.8	79.8
13	59.3	58.1	67.6	81.5	88.1	86.6	93.7
14	68.8	67.4	78.4	94.5	102	100	109
16	89.9	88.1	102	123	133	131	142
18	114	111	130	159	169	166	180
20	140	138	160	193	208	205	222
22	170	166	194	233	252	248	268
24	202	198	230	278	300	295	319
26	237	233	270	326	352	346	375
28	275	270	314	378	409	402	435
30	316	310	360	434	469	461	499
32	359	352	410	494	534	525	568
34	406	398	462	557	603	593	641
36	455	446	518	625	676	664	719
38	507	497	578	696	753	740	801
40	562	550	640	771	834	820	887
42	619	607	706	850	919	904	978
44	680	666	774	930	1010	993	1070
46	743	728	846	1020	1100	1080	1170

Diameter MM	Minimun Breaking Load of Rope（KN)
	1770Mpa		1870Mpa
	FC	IWR	FC	IWR
3	4.89	5.29	5.17	5.59
4	8.69	9.4	9.19	9.93
5	13.6	14.7	14.4	15.5
6	19.6	21.2	20.7	22.4
7	26.6	28.8	28.1	30.4
8	34.8	37.6	36.7	39.7
9	44	47.6	46.5	50.3
10	54.4	58.8	57.4	62.1
11	65.8	71.1	69.5	75.1
12	78.2	84.6	82.7	89.4
13	91.8	99.3	97	105
14	107	115	113	122
16	139	150	147	159
18	176	190	186	201
20	217	235	230	248
22	263	284	278	300
24	313	338	331	358
26	367	397	388	420
28	426	461	450	487
30	489	529	517	559
32	557	602	588	636
34	628	679	664	718
36	704	762	744	805
38	785	849	829	896
40	869	940	919	993
42	959	1040	1010	1100
44	1050	1140	1110	1200
46	1150	1240	1210	1310

Mine hoisting, blast furnace hoisting, large casting, oil drilling, forestry and marine industries,all kinds ofelevator, large hoisting, ground cable car ships and offshore facilities, cable railing.

1.stainless steel :
providing good corrosion resistance and strength comparable to galvanized carbon steel grades.
2.galvanized steel:

Zinc coated carbon steel offers some corrosion resistance. It remains ductile over long periods of working. Usually higher break strengths than stainless steels.