Tig Welding Rods

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Product Description:

 

Tig Welding Rods 

 

T-SD-1

 

For TIG Welding

 

Reference color:dark blue

 

APPLICATIONS

 

For hardening and padding to punching dies, press molds and hard iron metal molds, etc.

 

TYPICAL CHEMICAL COMPOSITION OF WELDING ROD (%)

 

C

Si

Mn

Cr

Mo

V

0.38

0.96

0.47

5.37

1.24

0.83

 

HARDNESS OF WELDED METAL

 

HV

620-670

 

DIMENSION OF PRODUCT

 

Rod diameter (mm)

1.6

2

3.2

4

Rod length (mm)

1000

 

T-SD-11

 

For TIG Welding

 

APPLICATIONS

 

For hardening and padding to punching dies, cold steel shears and hard iron metal molds, etc.

 

TYPICAL CHEMICAL COMPOSITION OF WELDING ROD (%)

 

C

Si

Mn

Cr

Mo

V

1.44

0.30

0.33

11.11

0.93

0.26

 

HARDNESS OF WELDED METAL

 

HV

620-670

 

DIMENSION OF PRODUCT

 

Rod diameter (mm)

1.2

1.6

2

2.4

3.2

Rod length (mm)

1000

 

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Q:Can 50Mn2 casting be welded with 507 electrodes?
1, the tensile strength of 50Mn2 (b/MPa): 930.2, welding with 507 electrodes is not possible, the intensity difference is too great.3, you can also choose J807 or J 907.4, welding is quick cooling.
Q:What are the diameters of the electrodes?
The common diameter is 2.5, 3.24 (mm), also has 2mm, 5mm, generally not commonly used, very rare.
Q:Does the welding rod have a shelf life?
This does not necessarily depend on your preservation of the environment and the variety of electrodes, and some electrodes have been preserved for more than ten years, the use of performance is still very good. As long as it is not damp and the skin falls off, it can continue to be used.Material shelf life is not strictly required, the pressure vessel required if more than one year, should carry on the inspection, inspection qualified can continue to use, every year to conduct a test, you can still continue to use qualified.If the welding pool conditions, welding save no moisture, no deterioration, after inspection and acceptance, can still be used.If not assured, you can downgrade to adopt. There is not willing to do more information (welding rod to continue inspection of qualified data), can also be downgraded. Other industries, did not see the relevant standards requirements.Our welding wire has been produced in Japan in 1949. The welding rod has been produced in Japan in 60s and 70s. It has been well preserved. Now the chemical field inspection and maintenance are still in use. The effect is very good and the quality is not a problem.
Q:Hand welding electrodes 3.2 and 4 which are more commonly used?
Hand welding electrodes 3.2 and 4 are more commonly used.
Q:Is there any difference between welding wire and welding rod? What is the production process of welding wire? What kind of equipment do you need?
There is a difference between welding wire and welding rod,The welding process is mainly: pretreatment - drawing technology - copper plating process - layer winding process -- the packaging processProduction equipment: wire pretreatment equipment, wire drawing machine, winding machine, plating bath, plating tank winding machine, winding machine, tension rack, traction polishing machine etc..
Q:What welding Q235 and 16 steel, please enlighten Masters
It belongs to the welding of low carbon steel and low alloy steel. Using alkaline welding rod, it is enough to choose E43 series
Q:What kind of welding rod is used to weld Mn13 steel plate with ordinary high quality structural steel?
The basic ingredients are steel, and the liquid flux can be produced by solid light. With the brass welding rod (copper, zinc and tin alloy), the brazing effect can be very good.
Q:What kind of welding rod does 1Cr13 steel plate use?
1Cr13 read: a chromium thirteen.Brand: G207; G217 (model: E410-15);Brand: A302; A307; A402; A407 (model: E309-16; E309-15; E310-16; E310-15) welding electrodes can be welded to the stainless steel material.Select the electrode diameter according to the thickness of the workpiece.According to the electrode diameter, packing box description, welding position and other factors, select the polarity of welding and welding current size.
Q:Welding rod heat preservation barrel should be clamped in the welding machine
The electrode holder is clamped on the output terminal of welding machine (or welding machine quick socket).Electrode holding barrel:First, the use of methods:Put the baked electrode into the barrel and take it with you. If the cooling, with the original plug a clamped welder + pole, a clamp of electric welding machine, can be heated.Two. Why should it be kept warm?:Heat preservation is to keep the electrode dry. In the workshop, some electrodes are afraid of moisture, and wet welding electrodes will affect the quality of welding. Therefore, after baking the electrode placed in the heat preservation cylinder, with the use of take.
Q:What kind of material is E4303 electrode?
The utility model belongs to an acid welding rod, and is suitable for alternating current and direct current welding machines. Generally used for welding ordinary steel.The model E indicates the electrode; 43 indicates that the tensile strength of the weld metal is no less than 430MPa; 03 represents the titanium calcium based coating; it is suitable for AC and DC power supplies. Perform standard GB/T5117-1995 carbon steel electrodes
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