Oxidation Resistant Soft Flexible Electric Tinned Copper Stranded Ground Wire

• Customization: Available
• Type: Copper Wire
• Material: Bare Copper, Copper and Tin
• Model NO.: Stranded Tinned Copper Wire
• Shape: Round
• Alloy: Alloy
• Color: Silvery White, Purple Red
• Standard: GB/T, JIS, ASTM
• Certification: ISO9001, RoHS, SGS, Reach
• Products Status: Soft, Semihard, Hard
• Range of Application: Transmission and Distribution, Railway, etc.
• Coating Way: Hot Dipped, Electroplating
• Transport Package: Plastic Bobbin, Iron Bobbin, Iron Wood Bobbin
• Specification: 0.25-500 Square Meters
• Trademark: Jiahua
• Origin: Jiangsu, China
• HS Code: 74130000
• Production Capacity: 2000tons/Year

Product Description

Product Description

Stranded Copper Wire:
According to appearance, it can be divided into two categories: bare copper stranded wire and tinned copper stranded wire.
The raw material of the stranded wire is high-quality and high-purity copper, with a copper content of over 99.95%, and the tin layer is made of 99.99% tin content
According to the state, it can be divided into extremely soft copper stranded wire, soft copper stranded wire, hard copper stranded wire, and plasticized copper stranded wire.
Also supply: stranded silver plated copper wire, stranded nickel plated copper wire, stranded copper alloy wire.
Product Advantage:
1. The weldability is excellent; the ferrochrome soldering, wave soldering and reflow soldering can be arbitrarily satisfied.
2. The plating is bright, smooth, uniform and moist; and the binding force and continuity is good.
3. The mechanical properties can be privately customized, to ensure stable and reliable application in the different conditions.

Product Parameters

Cross Sectional Area(mm2)		Structure	Maximum DC resistance (20ºCΩ/KM)		Outer Diameter	Calculate weight
Nominal cross-sectional area	Calculated cross-sectional area	Number of sets x strands x pieces/diameter	Pure copper	Tinned copper	mm	kg/km
0.025	0.0255	13*0.05	707	759	0.22	0.24
0.04	0.0385	10*0.07	466	500	0.27	0.36
0.063	0.0616	16*0.07	294	316	0.34	0.58
0.1	0.1	26*0.07	181	194	0.42	0.93
0.16	0.158	41*0.07	115	123	0.52	1.47
0.25	0.25	65*0.07	72.4	77.7	0.65	2.33
0.4	0.404	7*15/0.07	45.2	48.5	0.97	3.81
0.5	0.512	7*19/0.07	35.7	38.3	1.05	4.82
0.63	0.62	7*23/0.07	29.5	31.7	1.18	5.84
0.75	0.754	7*28/0.07	24.2	26	1.28	7.11
1	0.997	7*37/0.07	18.3	19.6	1.47	9.4
1.6	1.57	12*34/0.07	11.7	12.6	1.97	14.8
2.5	2.49	19*34/0.07	7.41	7.96	2.35	23.7
4	4.03	19*27/0.10	4.58	4.79	3.08	38.3
6.3	6.27	19*42/0.10	2.94	3.07	3.73	59.6
10	10	19*67/0.10	1.85	1.93	4.73	95.1
16	15.83	12*7*24/0.10	1.16	1.21	7.18	150
25	25.07	19*7*24/0.10	0.736	0.769	8.55	238
35	34.47	19*7*33/0.10	0.535	0.559	9.9	328
40	39.96	19*7*17/0.15	0.462	0.483	11.03	380
50	49.36	19*7*21/0.15	0.374	0.391	12.15	470
63	63.46	19*7*27/0.15	0.291	0.304	13.5	604
70	70.51	19*7*30/0.15	0.262	0.274	14.18	671
80	79.91	19*7*34/0.15	0.231	0.241	15.08	760
95	94.01	19*7*40/0.15	0.196	0.205	16.43	894
100	100.73	19*12*25/0.15	0.183	0.191	18.27	958
120	120.87	19*12*30/0.15	0.153	0.16	20.24	1150
125	127.59	19*19*20/0.15	0.145	0.152	20.29	1214
160	159.42	19*19*25/0.15	0.116	0.121	21.75	1517
185	185	19*19*29/0.15	0.097	0.104	23.25	1760
200	196.15	37*12*25/0.15	0.094	0.0982	25.58	1866
250	251.08	37*12*32/0.15	0.0735	0.0768	28.67	2.388
315	310.58	37*19*25/0.15	0.0594	0.0621	30.45	2954
400	397.54	37*19*32/0.15	0.0464	0.0485	34.13	3782
500	496.92	37*19*40/0.15	0.0371	0.0388	38.06	4727

Bare copper wire Product Features
Diameter	Tolerance	Ovality max	Elongatio		Tensile Strength		Electricresistivty
			Soft wire	Hard wire	Soft wire	Hard wire	Soft wire	Hard wire
mm	mm	mm	%		kg/mm2		Ωmm2/m	Ωmm2/m
0.07	±0.003	0.003	≥10		20~28		≤0.017241
0.08	±0.003	0.003	≥10		20~28		≤0.017241
0.10	±0.003	0.003	≥10		20~28		≤0.017241
0.12	±0.003	0.003	≥12		20~28		≤0.017241
0.13	±0.003	0.003	≥12		20~28		≤0.017241
0.15	±0.003	0.003	≥12		20~28		≤0.017241
0.16	±0.003	0.003	≥12		20~28		≤0.017241
0.18	±0.003	0.003	≥12		20~28		≤0.017241
0.20	±0.003	0.003	≥12		20~28		≤0.017241
0.23	±0.003	0.003	≥12		20~28		≤0.017241
0.25	±0.003	0.003	≥12		20~28		≤0.017241
0.26	±0.003	0.003	≥15		20~28		≤0.017241
0.28	±0.003	0.003	≥15		20~28		≤0.017241
0.30	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.32	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.36	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.38	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.40	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.41	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.42	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.43	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.44	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.45	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.46	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.47	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.48	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.49	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.50	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.52	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.53	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.54	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.55	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.56	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.58	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.60	±0.004	0.004	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.62	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.65	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.66	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.68	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.70	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.72	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.74	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.75	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.76	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.78	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.79	±0.005	0.005	≥20	≤4	20~28	≥40	≤0.017241	≤0.017960
0.80	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
0.81	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
0.82	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
0.85	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
0.90	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
0.95	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
0.98	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.00	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.02	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.03	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.05	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.10	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.13	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.15	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.20	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.25	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.30	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.35	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.38	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.40	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.45	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.50	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.60	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.62	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.65	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.70	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.71	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
1.80	±0.005	0.005	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
2.00	±0.008	0.008	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960
2.13	±0.008	0.008	≥25	≤4	20~28	≥40	≤0.017241	≤0.017960

Characteristics of tin plated copper wire

Diameter

Tolerance

Ovality max

Thickness of Coating

Elongation

Tensile Strength

Min. Bend Property

Electricresistivty

Soft wire

Semi hard wire

Hard wire

Soft wire

Semi hard wire

Hard wire

Weight

times

mm

mm

mm

µm

%

kg/mm2

g

Ωmm2/m

0.3

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.32

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.36

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.38

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.4

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.41

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.42

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.43

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.44

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.45

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.46

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.47

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.48

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.49

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.5

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.52

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.53

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.54

±0.01

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.55

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.56

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.58

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

250

≥5

≤0.0190

0.6

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.62

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.65

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.66

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.68

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.7

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.72

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.74

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.75

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.76

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.78

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.79

±0.015

0.01

5±2

≥20

13~23

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.8

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.81

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.82

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.85

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.9

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.95

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

0.98

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.02

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.03

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.05

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.1

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.13

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.15

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.2

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.25

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.3

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.35

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.38

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.4

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.45

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.5

±0.015

0.01

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.6

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.62

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.65

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.7

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.71

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

1.8

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

2

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

2.13

±0.02

0.015

5±2

≥25

13~24

≤12

20~28

20~28

≥40

500

≥6

≤0.0182

Application

The  products are widely used in the industries of electrified railways, automotive wiring, grounding wire projects, power transmission and distribution lines,  computer peripherals, televisions, audio systems, signal transmission telecommunication networks, marine cables, industrial machiney wiring and so on.

Company Profile

      Jiangsu Jiahua Metal Wire Co., Ltd. is located in the hometown of the historical and cultural celebrity, Zheng Banqiao, i. e. Xinghua City in the central of Jiangsu. The company, founded in 2009, is engaged in professional production of high-quality and high-demand tinned (electroplated and hot-DIP) copper wires, tinned (electroplated and hot-DIP) copper clad steel wires, tinned (electroplated and hot-DIP) alloy wires, jumper wires (jumpers) and bare copper wires for electronics industry as well as high-standard and special-requirement stranded tinned wires, bare stranded copper wires, stranded plated wires for wire and cable industry. The company inputs a total investment of RMB 5 million and covers a floor area of about 20, 000 square meters and a construction area of 5, 000 square meters. The specifications of products vary from 0.03mm to 3mm, and the packaging modes include PP wound packages, vacuum-chamber packages, PVC shaft-mounted packages, steel-plate packages, steel-rack coiling packages, tight coiling packages, flexible and various, to fully meet the production demand in the industry. Currently, the company's annual production capacity is 3600 tons of tinned copper wires, 1200 tons of tinned copper clad steel wires, 1200 tons of bare copper wires and 800 tons of alloy copper wires.
      The company implements the ISO9001, ISO14001, ISO45001 Management System and adheres to the " quality policy of reasonable planning, standard management; Quality first, customer upmost; Continuous improvement, sustainable development", to constantly improve product quality and increase market competitiveness to achieve sustainable development and sustainable development. 

Workflow

The production equipment adopted by the company are redesigned and developed on the basis of absorbing the advantages of the advanced equivalent equipment of Japan, Taiwan and Germany in combination with twenty years of work experience, to ensure the excellence and stability of resistance to high temperature, oxidation, wetting and salt spray and other performances of the products. Thus the equipment is advanced, efficient and precise.

Our Partners

The customers are distributed in Yangtze River Delta, Pearl River Delta, Bohai Bay area, Haixi Area, the Southwest and Guanzhong Area. Our products are also directly exported to countries and regions such as the United States, Mexico, Brazil, Argentina, Germany, France, Poland, Portugal, Italy, Australia, South Korea, Japan, Southeast Asia, South Asia, the Middle East, and Africa.

Packaging & Shipping

The packaging methods are PP barrel, carton vacuum packing, PVC shaft packing, iron tray packing, iron frame closing packing, tight closing packing, which are flexible and diverse and can fully meet the production needs of customers.