CCS-Copper Clad Steel Strand

Introduction

Application
DSA Copper Clad Steel stranded conductors are used in place of copper conductors in grounding applications and systems.conductors are classified as follows: Grade 40 HS, Grade 30 HS, Grade 30 EHS, Grade 40 DSA, and Grade 30 DSA.CCS strand wire is divided into soft state and hard state with perfect conductivity, which is a good choice for various industries such as communications, electrical power and electronics.
Description
Copper clad steel wire (CCS) combines the high tensile strength of steel as its core and the conductivity properties of copper as its outer layer. The core material is usually low carbon steel and is typically used as either grounding wire or the inner conductor of coaxial cables.
Specification
● ASTM B 228 Concentric-Lay-Stranded Copper-Clad Steel Conductors High reliability

technical parameter

ASTM B 228

CCS（40% IACS） ASTM B 228
Size Designation	Conductor Area		No.of Wires	Diameter mm		Min.Rated Breaking Strength		Weight kg/km	Max.D.C. Resistance at 20℃
Size Designation	Conductor Area		No.of Wires	Wire	Cond.	Grade 40 HS	Grade 40 DSA	Grade 40	Max.D.C. Resistance at 20℃
AWG	mm²	in²		mm	mm	KN	KN	kg/km	Ω/km
19 No.5	318.71	0.4940	19	4.620	23.11	216.66	76.68	2660.8	0.1442
19 No.6	252.71	0.3917	19	4.115	20.57	179.45	60.81	2110.2	0.1818
19 No.7	200.45	0.3107	19	3.665	18.31	148.29	48.23	1674.2	0.2294
19 No. 8	158.97	0.2464	19	3.264	16.31	122.46	38.27	1327.4	0.2890
19 No. 9	126.06	0.1954	19	2.906	14.53	100.86	30.33	1052.6	0.3645
7 No. 4	148.06	0.2295	7	5.189	15.57	96.15	35.61	1231.5	0.3093
7 No. 5	117.42	0.1820	7	4.620	13.87	79.84	28.25	976.5	0.3898
7 No. 6	93.1	0.1443	7	4.115	12.34	66.10	22.41	774.3	0.4915
7 No.7	73.87	0.1145	7	3.665	11	54.63	17.76	614.5	0.6201
7 No. 8	58.56	0.0908	7	3.264	9.78	45.12	14.1	487.1	0.7812
7 No. 9	46.44	0.0720	7	2.906	8.71	37.16	11.18	386.2	0.9859
7 No. 10	36.83	0.0571	7	2.588	7.77	30.73	8.87	306.3	1.2422
3 No. 5	50.32	0.0780	3	4.620	9.96	36.10	12.78	417.7	0.9082
3 No. 6	39.9	0.0619	3	4.115	8.86	29.91	10.14	331.3	1.1447
3 No. 7	31.65	0.0491	3	3.665	7.9	24.71	8.04	262.7	1.4440
3 N0. 8	25.1	0.0389	3	3.264	7.04	20.41	6.38	208.3	1.8193
3 No. 9	19.9	0.0309	3	2.906	6.27	16.81	5.05	165.2	2.2957
3 No. 10	15.78	0.0245	3	2.588	5.59	13.90	4.01	131.0	2.8929
3 No. 12	9.93	0.0154	3	2.052	4.42	7.32	2.55	82.4	4.5573

CCS（30% IACS） ASTM B 228
Size Designation	Conductor Area		No.of Wires	Diameter mm		Min.Rated Breaking Strength			Weight kg/km	Max.D.C. Resistance at 20℃
Size Designation	Conductor Area		No.of Wires	Wire	Cond.	Grade 30 HS	Grade 30 EHS	Grade 30 DSA	Grade 30	Max.D.C. Resistance at 20℃
AWG	mm²	in²		mm	mm	KN	KN	KN	kg/km	Ω/km
19 No.5	318.71	0.4940	19	4.620	23.11	239.64	288.54	86.28	2634.0	0.1923
19 No.6	252.71	0.3917	19	4.115	20.57	197.68	239.51	68.41	2087.9	0.2424
19 No.7	200.45	0.3107	19	3.665	18.31	162.74	197.72	54.23	1656.3	0.3058
19 No. 8	158.97	0.2464	19	3.264	16.31	133.98	162.65	43.06	1313.6	0.3852
19 No. 9	126.06	0.1954	19	2.906	14.53	109.93	132.02	34.12	1041.7	0.4862
7 No. 4	148.06	0.2295	7	5.189	15.57	106.86	126.87	40.07	1218.7	0.4124
7 No. 5	117.42	0.1820	7	4.620	13.87	88.28	106.28	31.78	966.4	0.5197
7 No. 6	93.1	0.1443	7	4.115	12.34	72.86	88.24	25.21	766.3	0.6552
7 No.7	73.87	0.1145	7	3.665	11	59.97	72.86	19.99	608.1	0.8268
7 No. 8	58.56	0.0908	7	3.264	9.78	49.34	59.92	15.86	482.0	1.0414
7 No. 9	46.44	0.0720	7	2.906	8.71	40.51	48.63	12.57	382.2	1.3144
7 No. 10	36.83	0.0571	7	2.588	7.77	33.48	39.69	9.97	303.1	1.6559
3 No. 5	50.32	0.0780	3	4.620	9.96	39.94	48.1	14.38	413.4	1.2104
3 No. 6	39.9	0.0619	3	4.115	8.86	32.95	39.92	11.41	327.8	1.5260
3 No. 7	31.65	0.0491	3	3.665	7.9	27.12	32.95	9.04	260.0	1.9250
3 N0. 8	25.1	0.0389	3	3.264	7.04	22.33	27.11	7.17	206.1	2.4253
3 No. 9	19.9	0.0309	3	2.906	6.27	18.32	22	5.69	163.5	3.0605
3 No. 10	15.78	0.0245	3	2.588	5.59	15.14	17.95	4.51	129.6	3.8550
3 No. 12	9.93	0.0154	3	2.052	4.42	7.64	11.4	2.87	81.6	6.0730