329LA
329LD : 20Cr - 2.5Ni - 1.4Mo - NAs a kind of Ni and Mo saving Duplex (Lean Duplex) steel, it has superior anti-corrosion, inter-granular corrosion resistance and is used for applications like water pipelines, sea-water and chemical equipments, etc.
Features and Applications:
|
Type
|
329LA
|
|
Features
|
-- Superior anti-corrosion, inter-granular corrosion resistance
|
|
Applications
|
-- Water pipelines, sea-water and chemical equipments, etc.
|
Chemical Composition (wt%)
|
Specs
|
C
|
Si
|
Mn
|
Ni
|
Cr
|
Mo
|
Cu
|
Others
|
TYPE
329LA
|
≤0.030
|
0.35~0.65
|
1.4~1.6
|
1.9~2.3
|
21.3~21.7
|
0.2~1.0
|
0.7~1.0
|
|
Mechanical Properties:
|
Specs
|
YS(Mpa)
|
TS(Mpa)
|
EL(%)
|
Hv
|
Note
|
TYPE
329LA
|
578
|
798
|
29
|
227
|
Cold Roll 1.5t
|
Not only stainless steel coil but also stainless steel sheet could be customized according to customers' request.
Stainless steel
, any one of a family of
alloy
steels usually containing 10 to 30 percent
chromium
. In conjunction with low
carbon
content, chromium imparts remarkable resistance to
corrosion
and
heat
. Other elements, such as
nickel
,
molybdenum
,
titanium
,
aluminum
,
niobium
,
copper
,
nitrogen
,
sulfur
,
phosphorus
, or
selenium
, may be added to increase corrosion resistance to specific
environments
,
enhance
oxidation
resistance, and impart special characteristics.