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Molybdenum Spot Welding Tip

Molybdenum Spot Welding Tip
Molybdenum Spot Welding Tip
Product Code : 03
1.35-1.97 / Piece USD ($)
Price And Quantity
Minimum Order Quantity :
Unit of Measure :
Price :
1.35-1.97 / Piece USD ($)
Product Specifications
Type :
Welding Tip
Condition :
Material :
Usage :
Power :
30 Watt/Volt ( w/v)
Input Voltage :
110 / 220 Volt (V)
Product Description

JBNR’s molybdenum and TZM-faced tips listed here withstand greater heat and pressure, at the expense of some conductivity. Besides being used for spot welding high resistance base metals, they are useful in achieving “heat balance” when welding dissimilar metals. We can make the standard one with taper and shank, also we can make the electrode per customer’s drawing.


1) Silver brazing.

Advantage: fast join, flexible and no limit for different shape. Disadvantage: silver is expensive; handle by experienced worker otherwise it is easily has gap or porosity between shank and refractory metal face.

2) Back shank casting: very good heat transfer and strengthen between the shank and refractory metal face.


Molybdenum faced electrode for leading wire welding, copper wire welding, silver part welding.(. (Battery lead wire field, low voltage part field).


Destiny Hardness Electrical cc Class RWMA Comparation
wt. % Class (g/cm3) (HRB) (%IACS) (#) Gropu B
Mo >99.95 3N5 10.2 90 HRB 30 14 14.423 Best electrical conductivity and best thermal conductivity
Mola(La203 : 0.1~1.8%)

Better high temperature stability, better creep resistance
TZM(Ti : 0.5%, Zr:0.08%, C:0.02%)

Best High Temperature Stability, best creep resistance


Contact Us

2. Building 5, Liyu Industrial Park, No.581 Heilongjiang R.D Tianyuan District, Zhuzhou, Hunan, China
Phone :86-731-28410199