KINGWAY HEATING ALLOYS FACTORY is a main developer and manufacturer
of wrought nickel alloys and nickel based welding wires for joining
nickel alloys, high performance steels, cast irons and dissimilar
metals as well as overlaying on steel for corrosion or erosion
protection. It offers industry a wide range of nickel based welding
consumables, supported by over 20 years experience in nickel alloy
technology. KINGWAY HEATING ALLOYS FACTORY operates a fully
integrated manufacturing facility that encompasses every step from
acquisition of raw materials to packaging of the finished products.
This full control provides complete traceability and control of
product quality. Rigorous quality control is applied at every
production step using quality systems and strictly abiding
Regarding to chemical composition of welding wires the following
points should be noticed.
(1) Up to 1 % of the Ni content can be Co unless otherwise
specified. For certain applications lower Co levels may be required
and should be agreed between contracting parties.
(2) Up to 20% of the Nb content can be Ta.
(3) The total of unspecified elements shall not exceed 0,5 %.
(4) P 0.020% maximum and S 0.015 % maximum unless otherwise stated.
(5) Consumables not listed in our site are available too and we
execute GB/T15620-2008 and ISO18274-2004. Other nonstandard alloys
can be symbolised by SNiZ. Chemical symbol established by the
manufacturer may also be added in brackets.