Steel Cord for Radial Tire

Brass plated steel cord which is made from high carbon steel high-strength strands,is the inside reinforcement structure for radial tire.With strong coating,nice surface quality,average mechanical property,full stress relieving,the steel cord are widely used in radial tires.

Annual output : 150000 tons per year

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Component and Types Of Steel Cord

Hengxing can produce steel cord for many types of radial tire,including compact cord,high elongation cord,high impact cord.

The cord component as picture showing

1 is filament used as an individual element in a strand or cord Standard ,filament diameter are available 0.15/0.175/0.20/0.22/0.27/0.28/0.30/0.35/0.38 mm.

2 is strand combined together to form a unit product for further processing.

3 is cord composed of two or more filaments when used as an end product,or a combination of strands or filaments and strands.

4 is wrap wound helically around steel cord.

Advantage Of Steel Cord for Radial Tire

ISO/TS 16949 and ISO9002 certificated

Not easily be punctured, Extends tire life

Strong wear resistance and long service life.

Strong safety, low noise and good absorption.

Meets the highest performance, safety, environment and cost criteria

Steel cord for tire reinforcement for passenger car, truck, off road tires, and more

High strength and heavy load, Lower costs, lower weight and higher fuel savings.

Standard Of Steel Cord for Radial Tire

Steel Cord For Radial Tyre

Application	Structure	Tensile	Remarks	Short Name	Min Breaking Force/ N	Dimeter	Length		Linear Density	Cu%	Weight per kg
Application	Structure	Tensile	Remarks	Short Name	Min Breaking Force/ N	mm	BS60	BS80	g/m	Cu%	g/kg
TBR	3×0.22/9×0.20 CC	HT	Tire Body	3/9HTA	1210	0.850±0.040	7000		3.170±0.160	63.5±2.5	4.20±0.90
	3×0.22/9×0.20+1 CC	HT	Tire Body	3/9WHTA	1200	1.110±0.060	5000		3.330±0.170	63.5±2.5	4.30±0.90
	3×0.24/9×0.225 CC	HT	Tire Body	3/9HTB	1445	0.940±0.045	5600		3.940±0.200	63.5±2.5	4.00±0.75
	3×0.24+9×0.225+1 CC	HT	Tire Body	3/9WHTB	1445	1.170±0.050	4000		4.100±0.200	63.5±2.5	4.90±1.50
	0.22+(6+12)×0.20	HT	Tire Body	1+6+12HT	1775	1.020±0.050	4500		4.860±0.190	63.5±2.5	4.30±0.80
	0.25+(6+12)×0.225	HT	Tire Body	1+6+12HT	2225	1.140±0.060	3600	7200	6.140±0.30	63.5±2.5	4.20±0.80
	3+9+15×0.22+1	NT	Body And Belt	1522W	2700	1.620±0.080	2000	4000	8.500±0.400	63.5±2.5	4.90±1.50
	3+9+15x0.245	HT	Tire Body	15245HT	3600	1.510±0.060	2000	4000	10.260±0.360	63.5±2.5	4.20±0.70
	3+9+15x0.245+1	HT	Tire Body	15245WHT	3600	1.770±0.090	2000	4000	10.260±0.360	63.5±2.5	4.20±0.70
	3+9+15×0.225	HT	Tire Body	15225HT	3120	1.390±0.070	2000	4000	8.630±0.400	63.5±2.5	4.00±1.50
	0.17+5x0.215+10x0.235CC	PST	Tire Body	16CCPST	2225	1.070±0.050	4000		5.080±0.250	63.5±2.5	4.52±1.00
	3x0.24/9x0.225 CC	PST	Tire Body	3/9CCPST	1670	0.940±0.045	5600		3.940±0.200	63.5±2.5	4.0±0.750
	3x0.24/9x0.225 +1CC	PST	Tire Body	3/9CCWPST	1670	1.170±0.050	4000		4.100±0.200	63.5±2.5	4.0±0.750
	3+8×0.23	HT	Tire Belt	3823HT	1350	0.940±0.040	3200		3.620±0.150	63.5±2.5	4.50±1.00
	3×0.20+6×0.35	HT	Tire Belt	3635HT	1850	1.130±0.060	3500		5.340±0.270	63.5±2.5	3.65±1.00
	0.365+6×0.35	HT	Tire Belt	1635HT	1865	1.080±0.050	3500		5.420±0.270	63.5±2.5	3.66±0.73
	2+7×0.30	PST	Tire Belt	2730PST	2050	1.130±0.060	3650		4.910±0.250	63.5±2.5	3.40±0.90
	4+6×0.30	HT	Tire Belt	4630HT	1980	1.180±0.060	4000		5.620±0.280	63.5±2.5	3.87±0.77
	4+3×0.35	HT	Tire Belt	4335HT	1927	1.170±0.058	4000		5.300±0.086	63.5±2.5	3.60±0.50
	4+3×0.35	ST	Tire Belt	4335ST	2030	1.170±0.058	4000		5.300±0.086	63.5±2.5	3.60±0.50
	4+3×0.35	PST	Tire Belt	4335PST	2075	1.170±0.058	4000		5.300±0.086	63.5±2.5	3.60±0.50
	3+8×0.33	HT	Tire Belt	3833HT	2650	1.360±0.060	2600	5200	7.480±0.400	63.5±2.5	3.90±0.80
	4+6×0.38	HT	Tire Belt	4638HT	2710	1.580±0.070	/	3700	8.950±0.450	63.5±2.5	3.70±0.80
	3+8×0.35	HT	Tire Belt	3835HT	2975	1.440±0.070	2100		8.420±0.400	63.5±2.5	4.00±1.00
	5×0.30	HI	Protcetion Layer	0530HI	875	1.030±0.050	5000		2.820±0.140	63.5±2.5	3.40±0.60
	3×4×0.22	HE	Protcetion Layer	3422HE	945	1.140±0.050	4150		3.960±0.200	63.5±2.5	3.90±0.80
	5×0.35	HI	Protcetion Layer	0535HI	1130	1.190±0.060	3800		3.890±0.190	63.5±2.5	3.60±0.50
	5×0.38	HI	Protcetion Layer	0538HI	1185	1.240±0.060	3800		4.600±0.230	63.5±2.5	3.60±0.50
	3×7×0.20	HE	Tire Belt	3720HE	1360	1.380±0.080	2800		5.800±0.240	63.5±2.5	4.50±1.50
	3+9×0.22+1	NT	Tire Body	3922W	1210	1.170±0.060	4000	8000	3.850±0.190	63.5±2.5	3.90±0.80
	3+9×0.22+1	HT	Tire Body	3922WHT	1410	1.170±0.060	4000	8000	3.850±0.190	63.5±2.5	3.90±0.80

Steel Cord For Semi-Steel Tyre

Application	Structure	Tensile	Remarks	Short Name	Min Breaking Force / N	Dimeter	Length		Linear Density	Cu%	Weight per kg
Application	Structure	Tensile	Remarks	Short Name	Min Breaking Force / N	mm	BS60	BS80	g/m	Cu%	g/kg
LTR	2+7×0.22	NT	LTR Belt	2722	920	0.85±0.040	7200		2.700±0.130	63.5±2.5	4.80±1.00
	3×0.38	ST	LTR Belt	0338ST	955	0.810±0.040	7150		2.690±0.130	63.5±2.5	3.40±0.40
	5×0.30	HT	LTR Belt	0530HT	970	0.810±0.040	7300		2.800±0.140	63.5±2.5	3.40±0.60
	2+2×0.35	HT	LTR Belt	2235HT	1050	0.94±0.040	6000		3.030±0.150	63.5±2.5	4.00±1.00
	2+2×0.35	PST	LTR Belt	2235PST	1200	0.94±0.040	6000		3.030±0.150	63.5±2.5	4.00±1.00
	2+7×0.22	HT	LTR Belt	2722HT	1060	0.85±0.040	7200		2.740±0.130	63.5±2.5	3.90±0.80
	3+8×0.21	HT	LTR Belt	3821HT	1136	0.85±0.040	5100		3.080±0.150	63.5±2.5	4.60±1.00
	5x0.33	PST	LTR Belt	0533PST	1240	0.890±0.040	6000		3.400±0.170	63.5±2.5	3.90±0.50
	2+7×0.25	HT	LTR Belt	2725HT	1300	0.95±0.040	5000		3.530±0.170	63.5±2.5	4.10±1.00
	5×0.35	HT	LTR Belt	0535HT	1350	0.92±0.045	5000		3.740±0.180	63.5±2.5	3.70±0.70
PCR	2×0.295	HT	PCR Belt	02295HT	405	0.59±0.30	16300		1.080±0.050	63.5±2.5	3.50±1.00
	2×0.30	NT	PCR Belt	0230	365	0.60±0.30	16850		1.120±0.050	63.5±2.5	3.40±0.90
	2×0.30	HT	PCR Belt	0230HT	430	0.60±0.30	16850		1.120±0.050	63.5±2.5	3.50±1.00
	2×0.30	SST	PCR Belt	0230SST	441	0.600±0.030	16850		1.120±0.060	63.5±2.5	3.55±0.70
	2×0.30	ST	PCR Belt	0230ST	450	0.60±0.30	16850		1.120±0.050	63.5±2.5	3.55±0.60
	2×0.30	PST	PCR Belt	0230PST	460	0.600±0.030	16850		1.120±0.060	63.5±2.5	3.55±0.70
	3×0.25	PST	PCR Belt	0325PST	480	0.540±0.030	17000		1.160±0.060	63.5±2.5	3.40±0.70
	3×0.27	HT	PCR Belt	0327HT	475	0.580±0.030	13900		1.350±0.070	63.5±2.5	3.80±0.60
	3×0.28	HT	PCR Belt	0328HT	530	0.60±0.30	12000		1.460±0.070	63.5±2.5	3.40±0.90
	3×0.28	ST	PCR Belt	0328ST	618	0.580±0.030	13000		1.360±0.070	63.5±2.5	3.80±0.60
	3×0.30	HT	PCR Belt	0330HT	610	0.66±0.30	12500		1.670±0.080	63.5±2.5	3.50±0.70
	3×0.30	ST	PCR Belt	0330ST	670	0.650±0.030	12500		1.680±0.080	63.5±2.5	3.55±0.70
	2+2×0.23	HT	PCR Belt	2223HT	500	0.59±0.03	14400		1.300±0.080	63.5±2.5	4.30±0.90
	2+2×0.25	HT	PCR Belt	2225HT	590	0.65±0.32	12500		1.550±0.070	63.5±2.5	4.30±0.70
	2+2×0.28	NT	PCR Belt	0228	625	0.73±0.40	10000		1.950±0.070	63.5±2.5	3.90±1.00
	2+2×0.28	HT	PCR Belt	0228HT	710	0.73±0.40	10000		1.930±0.070	63.5±2.5	3.60±0.90
	2+2×0.30	HT	PCR Belt	2230HT	815	0.78±0.40	8125		2.230±0.110	63.5±2.5	3.40±1.00
	2+4×0.22	HT	PCR Belt	2422HT	670	0.68±0.03	10000		1.810±0.090	63.5±2.5	4.68±1.16

Cupper Content Of The Steel Wire

Item	Diameter of cord(mm)	Cu percentage in cu-zn coating(%)		Thickness of coating		Cu weight per Kg(g/Kg)
Normal type	＜0.20	67.5	2.5	0.20	2.5	W=T/00=.235
	0.21~0.3			0.24	2.5
	＞0.30			0.30	2.5
Low Cu coating Type	＜0.20	63.5	2.5	0.20	2.5
	0.21~0.3			0.24	2.5
	＞0.30			0.30	2.5

Raw Materials And Accessories

Hengxing group required the suppliers of the wire rod customized to make sure the excellent mechanical performance,especially on tensile and some key elements.Other key materials and accessories are precisely measured and tested to ensure quality and parameters for further processing.

Raw Materials And Accessories

Processing Procedure

Wire Rod 1st Dry Drawing-Intermediate Patenting Heating-2nd Dry Drawing-Intermediate Patenting Heating-Wet Wire Drawing- Bunching and Cabling.

Production Process Of Steel Cord for Radial Tire

Production Workshop

To ensure extreme precision and excellent performance of steel wire, hengxing group utilizes advanced production and control equipment in the world. Lubricants from France and drawing mold from Sweden to keep lower temperature and enough smoothness for better precision and surface quality. Germany electronic flowing measurement and Siemens temperature adjuster keep lubricant in needed state.

Testing Center

Quality Certificate

Packing

Packing Carton with Wooden Pallet for Steel Cord of Radial Tyre
Carton size: 1070*810*780mm Pallet size: 1100*805*145mm

Spool Structure and Size

Type	d1(mm)	d2(mm)	d3(mm)	d4(mm)		L1(mm)	L2(mm)	t(mm)	Ref weitht (kg)
BS40/17	255	144	117	16.65	+0.70	153	167	17	1.85
BS60	255	155	117	32.55	+0.90	153	167	9	1.88
BS80/17	255	144	117	16.65	+0.70	315	329	17	2.15
B80/33	255	155	117	32.55	+0.90	315	329	9	2.50

Product Packaging

Applications Of Steel Cord for Radial Tire

CR(PASSENGER CAR RADIAL): Passenger car tires
LTR(LIGHT TRUCK RADIAL): Bus and truck tires
TBR(TRUCK AND BUS RADIAL): Industrial tires/Agricultural / farm tires

Customer

We are the supplier of: DUNLOP,KUMHO,SAILUN,SUMITOMO,AEOLUS

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