X12Cr MoS17 DIN
X12Cr Ni17 7 DIN
X12Cr Ni188 DIN
X12CrS13 DIN
X15 ASTM
X20Cr13 DIN
X20Cr Ni17-2 DIN
X30Cr13 DIN
X65Cr Mo14 DIN
X90Cr MoV18 DIN
X105Cr Mo17 DIN
XM7 ASTM
XM7 CNS
XM15J1 CNS
XM27 ASTM
XM27 CNS
Y1Cr13 GB
Y1Cr17 GB
Y1Cr18 Ni9Se GB
Y3Cr13 GB
00Cr12 GB
00Cr17Ni 13Mo2N
00Cr17Ni 14Mo2
00Cr18 Ni10N
00Cr18Ni 14Mo2Cu2
00Cr19 Ni10-GB
00Cr19Ni 13Mo3
00Cr26Ni 5CrMo2
00Cr27Mo GB
00Cr30 Mo2 GB
0Cr13-GB
0Cr17Ni 4Cu4Nb GB
0Cr17 Ni7A1 GB
0Cr17Ni-12Mo2N-GB
0Cr18Ni-9Cu3-GB
0Cr18Ni9 GB
0Cr18Ni-11Nb GB
0Cr18 Ni11Ti GB
0Cr18Ni12 Mo2Cu2-GB
Stainless steel is a type of alloy steel that resists corrosion
due to its chromium content of 12% or more. In the presence of
oxygen, chromium oxide is formed, which creates an inert film on the
steel surface that protects the entire product from adverse effects.
The modern market can offer different grades of stainless steel for
use in a wide variety of industries.
Types of steel of the 300 series
In terms of its chemical composition, chrome-nickel stainless steel
of this group is austenitic, austenitic-ferritic and austenitic-martensitic,
depending on the percentage of carbon, nickel, chromium and
titanium. It is the most versatile stainless steel, the properties
of which provide it with a consistently high demand in the market.
AISI 304 (08Х18Н10)
Demanded in all branches of industry, this stainless steel, however,
has gained fame "food". Its chemical composition and properties make
it the most suitable for use in the food industry. It is easy to
weld and exhibits high corrosion resistance in aggressive
environments. It is also often chosen for the chemical,
pharmaceutical, petroleum and textile industries.
AISI 316 (10Х17Н13М2)
316 stainless steel is obtained by adding molybdenum to 304
stainless steel, which further increases corrosion resistance and
the ability to retain properties in aggressive acidic environments,
as well as at high temperatures. This stainless steel is more
expensive than 304 and is used in the chemical, oil and gas and
shipbuilding industries.
AISI 316T (10Х17Н13М2Т)
This grade of stainless steel contains a small amount of titanium,
which increases the strength of the material, making it resistant to
high temperatures, as well as to chlorine ions. It is used in welded
structures, for the manufacture of gas turbine blades, in the food
and chemical industries. Affordable price and high technical
characteristics make this stainless steel very popular.
AISI 321 (12-08Х18Н10Т)
Stainless steel, the characteristics of which are due to the high
titanium content. Easily weldable, resistant to temperatures up to
800 o C. Widely in demand for the manufacture of seamless pipes, as
well as pipe fittings - flanges, tees, bends and transitions.
Types of steel 400 series
This series has a narrower range than the 300. It includes stainless
steel with a high chromium content - it contains almost no other
alloying elements, which has a positive effect on its cost. The low
carbon content makes these stainless steel ductile and weldable.
AISI 430 (12Х17)
It is stainless steel with a high percentage of chromium and a low
percentage of carbon. This ratio contributes to high strength and
ductility at the same time. AISI 430 bends well, welded, stamped.
Retains its properties in corrosive and sulfur-containing
environments, resistant to sudden changes in temperature. It is used
in the oil and gas industry, as well as a decorative material for
finishing buildings and premises.
Types of steel 200 series
So far, we can only talk about one steel grade in this series, but
it is successfully catching up with its competitors in the 300 and
400 series.
AISI 201
AISI 201 stainless steel is much cheaper than other series of
stainless steel similar in properties. In it, expensive nickel is
partially replaced by manganese and nitrogen. Beneficially balanced
chemical composition makes the characteristics of AISI 201 stainless
steel not inferior to AISI 304 and AISI 321. It has found its
application in medical and food.