G312

 

 

CNS     E312-16

J I S      D312-16

AWS    E312-16

 GOODWELD GOODWELD GOODWELD GOODWELD GOODWELD GOODWELD GOODWELD

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3.    ¾Z±ø¨Ï¥Î«e½Ð¥H250-300¢J°®Àê¬ù60¤ÀÄÁ¡C

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C

Si

Mn

P

S

Ni

Cr

0.100

0.45

1.23

0.021

0.011

10.30

29.00

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T. S N/mm2

E ¢H

700

26

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Diameter
 (mm)

2.0

2.6

3.2

4.0

5.0

Current
(Amp)

F

30-50

30-50

60-85

50-75

85-120

75-105

115-150

95-130

150-190

-

 

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