PRODUCT SPECIFICATION
Modi Lastek 809
For welding dissimilar metals and different stainless
steel types
GENERAL DESCRIPTION
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This molybdenum bearing stainless steel alloy, is
especially suitable for joining all difficult to weld
steels to themselves or to stainless steel, or for
joining dissimilar stainless steels. The addition of
Molybdenum provides higher corrosion resistance,
higher strength and creep resistance at elevated
temperatures. When welding low and unalloyed steels, a
weld good with a high corrosion resistance is already
obtained in the first layer.
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The deposited metal is resistant to hot cracking and
is practically spatter and porosity free.
-
Slag release is excellent, and weld pool control is
easy to obtain.
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The welded deposit is heat resistant up to 1.050°C.
(1.922°F).
APPLICATIONS
- Joining of dissimilar steels.
- Welding of plated steels.
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For salt water and pit type corrosive applications.
- Welding of CrNiMo stainless steels.
-
Chemical, petrochemical and food industry
applications.
- Underlayer for stainless steel coatings.
-
Do not use on applications which are continuously
submitted to temperatures between 600 and 900°C.
