|
Characteristics and Uses of the Stainless
Steel Bar |
|
Categories |
Grade |
Characteristics |
Use |
|
civil instrument |
304 |
The stainless
steel has the widely use, good
anti-corrosion, heat-resisting,low-temperature
strength and machine characteristics;it can
be punched and bend well when it is hot
working，and its hardering will not to be
happened.(non-magnetism, the temperature
between -196℃ to 800℃) |
household
appliances(type 1, 2 are tableware,
cupboard, indoor pipelining, heater, boiler,
bathtub),the parts for car(windshield wiper,
filtering, moldering), medical appliances,
building materials, chemistry, food
industry, agriculture, ship parts. |
|
automatic lathe |
303 |
it will be good
free-cutting to add S in the base of 304 . |
use to the parts
which has high quality free-cutting, such as
the parts for electronics |
|
303CU |
it will be
shapped well to add S in the base of 303 . |
use to the parts
which has high quality free-cutting, such as
the parts for electronics |
|
bearing and
automatic lathe |
303 |
it will be good
free cutting to add S in the base of 304 . |
the bearing for
OA furniture/for civil and the shaft for
driving and puddler/for high quality pump |
|
304 |
The stainless
steel has the widely use, good
anti-corrosion, heat-resisting,low-temperature
strength and machine characteristics;it can
be punched and bend well when it is hot
working，and its hardening will not to be
happened by heat-treatment.(non-magnetism,
the temperature between -196℃ to 800℃) |
|
416 |
free cutting
will have a good comprehensive performance
to add S by heat-treatment |
|
forging,machine
work |
304L |
The low C for
the grade of 304, on the common condition,
its anti-corrosion is same as Type 304, but
its capacity of anti-corrosion in the
crystal is excellent afterwards weld or
dispel stress. it will keep anti-corrosion
when it has not heat-resistanted, the
temperature between -196℃ to 800℃. |
apply for field
machines in chemisty,coal industry,oil
industry which must be high quanlity
anti-corrosion in crystal,for heat-resistanted
parts in building and for the parts which
difficult to heat-resisting
|
|
316 |
If add Mo in it,
its anti-corrosion, anti-corrsion by air and
hyperthermia strength are specially good, it
can be used in a cruel environment and its
hardness will be improved by cold finish
(non-magnetism) |
for equipments
which in the sea, chemistry, dye processing,
papermaking,oxalic acid, fertilizer,
photography, food industry, the facilities
of coastal regions, for rope, CD pole, bolt,
nut |
|
riving shaft |
304N |
compared with
304, it is added N for high strength which
use in the structure parts |
the shaft for
the pump and ship |
|
|
316N |
for high
strength which use in structure parts |
|
chemical oil and
pressure vessel |
316L |
the low-C series
for the grade of 316 ,its anti-corrosion in
crystal is excellent, besides the
characteristics of the grade 316 |
Use in the grade
of 316 which has special requirment in
anti-corrosion in crystal. |
|
aviation and
boiler |
321 |
Add the element
Ti into the grade of 304 to avoid corrosion
in the crystal,its temperature between 430℃
to 900℃ |
aircraft,
exhaust guide, boiller
|
the bearing and
the structure parts;
|
630 (17-4) |
maraging
stainless steel, high strength and
anti-lashed; it will get varied
characterstics of the strength by the
different heat treatment's way. |
high strength
bearing and the structure parts |
|
XM-19 |
austenite
stainless steel includes N and microelement |
