Stainless Steel Brazing Rod

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FAQ

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

Sectional area of electrode x15Such as 4mm welding rod, =2x2x3,14x15=180

Can the Q345A board be welded with 422 electrodes?What kind of welding is best?Thank you!

Using J506 and J507 manual metal arc welding electrodes, for important structures or at low temperature using the best use of super low hydrogen electrode: for small thickness, narrow gap workpiece, use J426 or J427 electrode; for thickness less than 14MM non important structure, available J502 and J503 electrode and other electrodes submerged arc welding when does not breach butt or fillet with H08A wire, when the thickness is large, deep crevasse with H08MNA, H08MN2 wire, flux of HJ430.HJ431, HJ433.2 with H08MN2SI.H10MNSI welding wire.

T107 purple copper electrode welding with what

Answer: We specialize in the production of welding machine.Hand welding DC welder.

What kind of welding rod does 1Cr13 steel plate use?

Usually in 1Cr13 and other dissimilar materials welding, choose A302 welding rod, welding should not preheat and after heat, but after welding, it is best to increase heat treatment (of course, no heat treatment is also no problem)It is better to use G202 or G207 if welding of 1Cr13 same kind of material, preheating before welding, heat after welding and heat treatment

J807 electrode specification

Brand: J807, model: E8015-G.Fused metal chemical composition: carbon is less than or equal to 0.09%, manganese is greater than or equal to 2 and less than or equal to 0.40%%, silicon molybdenum, 0.80 ~1.00%%Belongs to low hydrogen and sodium type low alloy high strength structural steel welding rod. DC reverse polarity is adopted. All position welding. Excellent manufacturability and crack resistance.Used for welding of 14MnMoNbB steel and other low-alloy structural steel of corresponding strength.

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

1, 0Cr18Ni10Ti stainless steel pipe welding using H0Cr20Ni10Ti welding wire, welding rod using A132 or A137.2, if welding with electrodes, I suggest the use of A137 welding, because of its crack resistance performance than A132 much better.

Electrode E4300 what does it mean?

1, welding rod E4300 means.2, did you see the icon? Let me explain it to you.E - electrode,43- indicates that the minimum tensile strength of the deposited gold wire is 430MPa,0- indicates that the welding position is all position,Second, 0 indicates that the electrode coating is of special type.

Why is the welding of important structure using alkaline electrode?

Alkaline is a low hydrogen electrode, which can control the hydrogen content in the weld, avoid hydrogen embrittlement and lead to structural failure. Hydrogen embrittlement is the sudden breaking of the weld force