Q:What is the current of 2,6 electrode?

The main specifications of manual arc welding are welding current, welding rod diameter and welding layer. 1) electrode and the current matching parameters of 1.6 2 2.5 3.2 4 electrode diameter 5 5.8 current (A) 25 ~ 4040 ~ 6050 ~ 80100 ~ 130160 ~ 210200 ~ 270260 ~ 300 note: vertical welding, horizontal welding, overhead welding welding current should be smaller than usual 10% ~ 20%. 2) the diameter of the electrode and the diameter of the electrode are usually selected according to the thickness of the component and the position of the welding. When the welding electrode diameter can choose some welding when the electrode diameter is less than 5mm, and the maximum overhead welding horizontal welding electrode diameter is 4mm, and the first layer of multilayer welding groove weld using electrode diameter is 3.2 ~ 4mm. diameter of electrode selection of welding thickness (mm) of 2336 to 12 more than 13 electrode diameter (mm 23.2) 3.2 ~ 44 ~ 54 ~ 6

Q:Please tell me the current corresponding to various types of welding electrodes in detail!

Empirical formula for welding current and electrode diameter: I=dk I--- welding current (A); d--- electrode diameter (mm); k--- empirical coefficient (30~50)Welding current of phi 2.5 electrode is 50A ~ 80AWelding current of phi 3.2 electrode is 100A ~ 130AWelding current of phi 4 electrode is 160A ~ 200AMore than 4 of the diameter welding current is 200A ~ 250A

Q:Can white steel electrode weld cast iron?

I have not used white steel electrode, used 506 is not bad

Q:What is bubble welding? What's the difference between a common electrode and an ordinary one?

It should be (gas shielded welding)...... It means gas shielded arc welding! Protect welding with inert gas......

Q:What's the difference between 422 and 506? What are their respective attributes?

Different skin, 422 belong to the acid welding rod, 506 belong to the basic electrode. The tensile strength is 422 kg per square millimeter, 506 kg 50 per square millimeter, 42.

Q:What wire and electrode are used for the welding of 0Cr18Ni10Ti stainless steel pipes? Thank you

With corresponding 347 electrode and welding wire

Q:For who knows how to play the electrode symbol is a C with the /

Classification and symbol of welding rod brandClass symbolStructural steel welding rod JMolybdenum and chromium molybdenum heat resistant steel welding rod RLow temperature steel electrode WStainless steel welding rod G or ASurfacing electrode DCast iron welding rod ZNickel and nickel alloy welding rod NiCopper and copper alloy welding rod TAluminium and aluminium alloy welding rod LSpecial purpose welding rod TS

Q:What welding electrodes are used to weld 304 stainless steel pressure vessels?

304 is 18-8 austenitic stainless steel, need to use 18-8 electrode, A102 or A107 can

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:Is there any difference between E308 welding rod and 308?

E308 is the electrode type, that is, corresponding to the domestic A102 stainless steel electrode brandIn addition, there are R308, A308, and so onMethod for indicating welding rod type:Z said at the beginning of cast iron electrode and low temperature steel nickel alloy electrode with W Ni, R, heat resistant steel electrode surfacing electrode D, chromium stainless steel electrode with G A said, TS said, with a special electrode silver electrode HL, copper and copper alloy rod T, aluminum and aluminum alloy L, welding gas welding rod HS