ลักษณะของผิวหนังเปล่าลวดทองแดง

เส้นผ่านศูนย์กลาง

ความอดทน

ความรีสูงสุด

การยืดตัว

ความแข็งแรงดึง

ความต้านทานไฟฟ้า

ลวดอ่อน

ต่อสายตรง

ลวดอ่อน

ต่อสายตรง

ลวดอ่อน

ต่อสายตรง

mm

mm

mm

%

กก./มม.²

โอห์มมม.²/ม.

โอห์มมม.²/ม.

0.3

±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

0.4

±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

0.5

±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

0.6

±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

0.7

±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

0.8

±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

0.9

±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

±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

1.1

±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

1.2

±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

1.3

±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

1.4

±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

1.5

±0.005

0.005

≥25

≤4

20-28

≥40

≤0.017241

≤0.017960

1.6

±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

1.7

±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

1.8

±0.005

0.005

≥25

≤4

20-28

≥40

≤0.017241

≤0.017960

2

±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

ลักษณะของผิวหนังเปล่าลวดทองแดง

เส้นผ่านศูนย์กลาง

ความอดทน

ความรีสูงสุด

การยืดตัว

ความแข็งแรงดึง

ความต้านทานไฟฟ้า

ลวดอ่อน

ต่อสายตรง

ลวดอ่อน

ต่อสายตรง

ลวดอ่อน

ต่อสายตรง

mm

mm

mm

%

กก./มม.²

โอห์มมม.²/ม.

โอห์มมม.²/ม.

0.3

±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

0.4

±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

0.5

±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

0.6

±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

0.7

±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

0.8

±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

0.9

±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

±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

1.1

±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

1.2

±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

1.3

±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

1.4

±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

1.5

±0.005

0.005

≥25

≤4

20-28

≥40

≤0.017241

≤0.017960

1.6

±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

1.7

±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

1.8

±0.005

0.005

≥25

≤4

20-28

≥40

≤0.017241

≤0.017960

2

±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