6x19S+IWR Steel Wire Rope Category A

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
6	13.3	13	14.6.6	18.7	20.1	19.8	21.4
7	18.1	17.6	19.9	25.4	27.4	27	29.1
8	23.6	23	25.9	33.2	35.8	35.3	38
9	29.9	29.1	32.8	42	45.3	44.6	48.2
10	36.9	36	40.6	51.8	55.9	55.1	59.5
11	44.6	43.5	49.1	62.7	67.6	66.7	71.9
12	53.1	51.8	58.4	74.6	80.5	79.4	85.6
13	62.3	60.8	68.5	87.6	94.5	93.1	100
14	72.2	70.5	79.5	102	110	108	117
16	94.4	92.1	104	133	143	141	152
18	119	177	131	168	181	179	193
20	147	144	162	207	224	220	238
22	178	174	196	251	271	267	288
24	212	207	234	298	322	317	342
26	249	243	274	350	378	373	402
28	289	282	318	406	438	432	466
30	332	324	365	466	503	496	535
32	377	369	415	531	572	564	609
34	426	416	469	599	646	637	687
36	478	466	525	671	724	714	770
38	532	520	585	748	807	796	858
40	590	576	649	829	894	882	951

Diameter MM	Minimun Breaking Load of Rope（KN)
	1870Mpa		1960Mpa		2160Mpa		1770Mpa
	FC	IWR	FC	IWR	FC	IWR	FC	IWR
6	22.2	24	23.3	25.1	25.7	27.7	21	22.7
7	30.2	32.6	31.7	34.2	34.9	37.7	28.6	30.9
8	39.5	42.6	41.4	44.6	45.6	49.2	37.4	40.3
9	50	53.9	52.4	56.5	57.7	62.3	47.3	51
10	61.7	66.6	64.7	69.8	71.3	76.9	58.4	63
11	74.7	80.6	78.3	84.4	86.2	93	70.7	76.2
12	88.9	95.9	93.1	100	103	111	84.1	90.7
13	104	113	109	118	120	130	98.7	106
14	121	130	127	137	140	151	114	124
16	158	170	166	179	182	197	150	161
18	200	216	210	226	231	249	189	204
20	247	266	259	279	285	308	234	252
22	299	322	313	338	345	372	283	305
24	355	383	373	402	411	443	336	363
26	417	450	437	472	482	520	395	426
28	484	522	507	547	559	603	458	494
30	555	599	582	628	642	692	526	567
32	632	682	662	718	730	787	598	645
34	713	770	748	807	824	889	675	728
36	800	863	838	904	924	997	757	817
38	891	961	934	1010	1030	1110	843	910
40	987	1070	1030	1120	1140	1230	935	1010

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.