138 градусов низкотемпературный припой проволока Оловянная висмутная Sn42Bi58 Sn42Bi57Ag1 Sn42Bi57.6Ag0.4

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Цена:5 594,25-10 171,36 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики


138 ℃ tin bismuth 42/58 low melting point of the low temperature alloy material products, is widely used in the electronics industry in stages welding, TV tuner, fire alarm, temperature control components, lightning protection devices, air conditioning safety protection and other industries

 

Wire Sn42/Bi58 is designed as a low temperature, lead-free alloy for heat sensitive electronics assembly applications. Bi58 alloy conforms and exceeds the impurity requirements of IPC-J-STD-006C and all other relevant international standards. 

 

Specification and chemistry component

Specification

Sn42Bi58 (Sn42Bi57Ag1, Sn42Bi57.6Ag0.4 available)

Appearance

Lucent,no dirt on surface

Weight

Net:about 6kg/carton

Chemistry component

Sn

Ag

Cu

Pb

Sb

Bi

Zn

Fe

Al

As

Cd

42

<0.02

<0.02

<0.02

<0.02

58

<0.02

<0.02

<0.02

<0.03

<0.02

 

Alloy component

Melting point

Proposion g/cm3

Rigidity  HB

Conduct heat

 

M.S.K

Extend

 

Mpa

Extend

rate

%

Conductivity  %

 

Sn42Bi58

138

7.4

9

64

32

48

16.0

 

4258.JPG 

Sn42Bi58 .jpgSn42Bi58.jpg

Sn42Bi57.6Ag0.4 (flux).jpgSn42Bi57Ag1(flux).jpg

 

Jufeng Leadfree Solder Wire

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