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Tungsten Electrodes tungsten heater tungsten product
Tungsten Electrodes tungsten heater tungsten product
Supplier Info
[China Supplier]
Contact Person : Mr. He Young
Tel : 86-917-3638947
Fax : 86-917-3638791
Product Detail
Tungsten Electrodes tungsten heater tungsten product 1.WP,WT,WC,WL,WZr 2.Diameter:0.5-10.0mm or customize

 

 Tungsten Electrodes tungsten heater tungsten product  Generally used in the AC welding of aluminum and magnesium alloy. Reasonable price! high quality! 

Type of Electro

de

Designa

-tion

Oxide Additive

Impurities Content

Tungsten Content

Color sign

Category

Content %

--------

--------

--------

Pure Tungsten

WP

--------

 

<0.20

Balance

Green

Yttriated Tungsten

WY20

Y2O3

1.8-2.2

<0.20

Balance

Blue

Compo-

site

--------

--------

1.5-3.0

<0.20

Balance

-------

 

 

Recommended Tungsten Electrodes for Various Welding Currents

 

Diamter of Electrode

DC(A)

AC(A)

In

Mm

Straight Polarity

Reverse Polarity

Unbalanced Waves

Balanced Waves

0.04"

1.0

15-80

 

10-80

20-60

1/16"

1.6

60-150

10-18

50-120

40-100

0.079"

2.0

100-200

12-20

70-160

60-130

3/32"

2.4

150-250

15-25

80-200

80-150

1/8"

3.2

220-350

20-35

150-270

120-200

5/32"

4.0

350-500

35-50

220-350

170-260

3/16"

4.8

420-650

45-65

240-420

220-340

1/4"

6.4

600-900

65-100

360-560

250-450

 

Tungsten Electrodes tungsten heater tungsten product

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