详情
We Hitesh Steels offer a wide range of Duplex Steel Round Bar,
which are manufactured in diverse diameters and length
parameters.duplex steel round bars are manufactured from quality
raw material and is available in various sizes and specifications.
Specifications:
Standards: ASTM / ASME SA **0
Grades: UNS NO. S ****3, S ****5, S ****0, S ****0, S ****0
Steel Profile: stainless steel bar, also known as UNS S****4, was
originally developed for use in seawater and other aggressive
chloride-bearing environments. This grade is considered a very high
end austenitic stainless steel; mainly comprised of between *9.5%
and *0.5% chromium, *7.5% to *8.5% nickel, 6% to 6.5% molybdenum
and .*8% to. *2% nitrogen. These specific levels of Cr, Ni, Mo, and
N in this super austenitic chemical makeup allow ****4 to combine
impact toughness resistance to corrosion cracking, with pitting and
crevice corrosion resistance. The result is strength of nearly
twice that of **0 series stainless steels.
UNS S****4 is often referred to as a 6% Moly grade due to the
molybdenum content; the 6% Moly family has the ability to withstand
high temperatures and maintain strength under volatile conditions.
This grade has surpassed its original intent and overlapped into
many industries proving useful owing to its high level of
molybdenum amount other elements, which allows ****4 to be used
successfully in various applications such as Flue gas
desulfurization and Chemical environments.
Specifications:
NACE MR ***5/ISO ****6
Norsok MDS D*5
Norsok MDS D*5
ASTM A**0
ASME SA**0
