Molybdenum plug is made of molybdenum titanium zirconium carbon alloy, which is used to produce the mandrel plugs for seamless steel pipe and tube.

Chemical composition

Molybdenum base alloy: Ti=0.5%，Zr=0.08-0.1%，C=0.02-0.03%

Dimension: Dia.20-150mm, length 300mm max

Application: piericing seamless steel tube, such as stainless steel, steel, high temperature alloy steel, molybdenum and other special parts. Mainly used for piericing seamless steel tubes such as stainless steel, brazing steel, bearing steel and high temperature alloy steel.