Tig Welding Rods

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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

620-670

DIMENSION OF PRODUCT

Rod diameter (mm)

1.6

3.2

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

620-670

DIMENSION OF PRODUCT

Rod diameter (mm)

1.2

1.6

2.4

3.2

Rod length (mm)

1000

Q: What is the substance on the outside of the electrode?: The electrode coating consists of various minerals, such as iron alloy, organic substance, water glass and other raw materials.Composition of electrode according to their different functions can be divided into arc stabilizing agent, fluxing agent, gas forming agent, deoxidizing agent and alloy slag agent, dilute agent and binder etc..

Q: Can ordinary 422 electrode welding pig iron?: Not welding, easy to fall off after welding, resulting in more defects more defects. Can use cast iron welding rod Z308, the worst to use A302.

Q: Can A102 welding rod weld 316L?: Yes, but not the best choice. It's better to use 316L stainless steel wire

Q: Welding specification whether welding rod needs experiment: Enterprises need: welding rod, welding flux, welding wire must be dry, heat preservation treatment, and need to do some process evaluation, can determine whether the welding rod suitable for such welding, process evaluation is more important.

Q: What is the difference between A507 welding rod and J507?: The A507 electrode is austenitic stainless steel electrode, J507 is carbon steel electrode, both low hydrogen basic electrode coating, estimation of similar components, the core is not the same, one is a carbon steel, stainless steel.

Q: What kind of welding rod does Q345 steel use?: First of all, Q345 is divided according to yield strength. Q is the code of yield. It is equivalent to the previous 16Mn. The hardness of Q345 is below HB180. The hardness of the oil after the cold is at most 200HB or so, because he is low alloy, carbon content of about 0.16, so the basic quenching has little effect.Speaking of the impact area and the hardness after welding, the carbon content of Q345 is greater than 0.45%, so the welding process is strict, and the welding of Q345 steel in the cooling process, the heat affected zone formed more easily quenched martensite, so the weld hardness increases, the ductility decreases. As a result, cracks occur after welding

Q: Drawings require E43 electrodes, the market says 422 of the electrode, the package is written on the CFE422! Q235B seamless steel pipe should be welded. Can you tell me what kind of electrode should be used then?: Dissimilarity。 E43 is the electrode type, and J422 is the electrode (concrete) brand.Welding rod brand: J422, model: E4303 belongs to titanium calcium type low carbon structural steel welding rod. For Q235 grade low carbon structural steel welding. Acid welding rod. AC welding machine DC welder and welding rod. Good welding process, easy to remove slag. All position welding.It should be said: E43 model series welding rod, and J42 brand series of welding rod matching specifications.Such as: Brand: J422, corresponding model: E4303,Brand: J426, corresponding model: E4316,Brand: J427, corresponding model: E4315.

Q: What are the technological parameters of E5015 welding rod?: 1 and E5015 are common alkaline welding rod. When welding, the welding rod is connected to the positive electrode, and the workpiece is connected to the negative electrode. Different electrode diameter, welding current is not the same. This is marked on the package of the electrode.2, the electrode (covered electrode) welding or welding filler metal in melting joint welding of the workpiece. Consists of two parts covering and core wire. Depending on the melting of the crust and filling the metal into the weld, it becomes the main component of the weld metal, which is called a welding rod.

Q: What's the type of electrode used for 304 stainless steel?: 304 stainless steel is the United States brand, equivalent to the domestic brand 06Cr19Ni10, usually with A102 or A107 welding rod.The selection of reference electrode parent material, selection and composition of base metal electrode in the same or similar; owing to the great influence of carbon content on corrosion resistance of stainless steel, stainless steel weld metal carbon content is higher than that of base material. A102 is Cr19Ni10 stainless steel electrode titanium calcium type coating, corrosion resistance of the deposited metal has good mechanical properties and resistance to intergranular, has excellent welding performance and anti porosity property, anti cracking, red medicine Pinai. A107 is a Cr19Ni10 stainless steel electrode with alkaline coating. The deposited metal has good mechanical properties and intergranular corrosion resistance. Therefore, they are aimed at 304 development of welding electrodes.

Q: What does "E43" and "E50" mean by welding electrodes of steel bars? What is the exact shape?: E43 series:E43, the tensile strength of the deposited metal is greater than or equal to 42MPa (430kgf/cm2)?E50 series:E50 series - the tensile strength of the deposited metal is greater than or equal to 49MPa (500kgf/cm2)?Specific shape: conventional drug skin, hand welding electrode.Turn left and turn right |

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