Lead Based Solders

Alloy Composition

Solidus

Liquidus

Sn

Pb

Ag

°C

°C

60

40

-

183

191

62

36

2

179

179


Lead Free Solders

Alloy Composition

Solidus

Liquidus

Sn

Pb

Ab

Bi

Cu

°C

°C

95.5

-

3.8

-

0.7

-

MP217

96

-

2.5

1

0.5

-

MP222

96.5

-

3.5

-

-

221

221

99.3

-

-

-

0.7

227

227

100

-

-

-

-

-

MP232

Other variants available on request