Bimetallic Joints: Weldability

Ag

Al

Au

Be

Cd

Co

Cr

Cu

Fe

Mg

Mn

Mo

Nb

Ni

Pb

Pt

Re

Sn

Ta

Ti

V

W

Zr

AG Silber

W

C

W

C

C

D

C

C

D

C

D

D

D

C

C

W

D

C

C

D

D

D

C

Al Aluminum

C

W

C

C

C

C

C

C

C

C

C

C

C

C

C

C

D

C

C

C

C

C

C

Au Gold

W

C

W

C

C

C

D

W

C

C

C

C

D

W

C

W

D

C

D

C

D

D

C

Be Berylium

C

C

C

W

D

C

C

C

C

C

C

C

C

C

D

C

C

D

D

C

C

C

C

Cd Cadmium

C

C

C

D

W

D

D

C

D

W

D

D

D

D

C

C

D

C

D

C

D

D

D

Co Cobalt

D

C

C

C

D

W

C

C

C

C

C

C

C

W

C

W

W

C

C

C

C

C

C

Cr Chrom

C

C

D

C

D

C

W

C

C

C

C

W

C

C

C

C

W

C

C

W

D

W

C

Cu Copper

C

C

W

C

C

C

C

W

C

C

W

D

C

W

C

W

D

C

D

C

D

D

C

Fe Iron

D

C

C

C

D

C

C

C

W

D

C

C

C

C

C

W

C

C

C

C

W

C

C

Mg Magnesium

C

C

C

C

W

C

C

C

D

W

C

D

D

C

C

C

D

C

D

D

D

D

D

Mn Manganese

C

C

C

C

D

C

C

W

C

C

W

D

C

C

C

C

D

C

C

C

C

D

C

Mo Molybdenum

D

C

C

C

D

C

W

D

C

C

C

W

W

C

D

C

C

D

W

W

W

W

C

Nb Niobium

D

C

D

C

D

C

C

C

C

D

C

W

W

C

D

C

C

C

W

W

W

W

W

Ni Nickel

C

C

W

C

D

W

C

W

C

C

C

C

C

W

C

W

D

C

C

C

C

C

C

Pb Lead

C

C

C

D

C

C

C

C

C

C

C

D

D

C

W

C

D

C

D

C

D

D

C

Pt Platinum

W

C

W

C

C

W

C

W

W

C

C

C

C

W

C

W

C

C

C

C

C

W

C

Re Rhenium

D

D

D

C

D

W

W

D

C

D

D

C

C

D

D

C

W

D

C

C

D

C

C

Sn Tin

C

C

C

D

C

C

C

C

C

C

C

D

C

C

C

C

D

W

C

C

C

D

C

Ta Tantalum

C

C

D

D

D

C

C

D

C

D

C

W

W

C

D

C

C

C

W

W

C

W

C

Ti Titanium

C

C

C

C

C

C

W

C

C

D

C

W

W

C

C

C

C

C

W

W

W

C

W

V Vanadium

D

C

D

C

D

C

D

D

W

D

C

W

W

C

D

C

D

C

C

W

W

W

C

W Tungsten

D

C

D

C

D

C

W

D

C

D

D

W

W

C

D

W

C

D

W

C

W

W

C

Zr Zircon

C

C

C

C

D

C

C

C

C

D

C

C

W

C

C

C

C

C

C

W

C

C

W

Excerpt of exemplary material combinations

Legend

W = weldable
C = complex structures can occur, partially weldable
D = missing data, perhaps weldable

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