ប្រភេទទាំងអស់

ទំព័រដើម>ផលិតផល

ផលិតផល

Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation

32
ferritic-stainless-steel-tubes
IBI_20141009152140470_IBI
OIP
ទាញយក
Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation
Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation
Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation
Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation
Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation

Ferritic Stainless Steel Pipe Components that are resistant to acid corrosion and oxidation

ស៊ើបអង្កេត
  • ការពិពណ៌នា
  • ការបញ្ជាក់លម្អិត
  • យោបល់

កម្មវិធី:
The chromium content of ferritic stainless steel (400 series) is 15%~30%, this kind of steel generally does not contain nickel, and sometimes contains a small amount of Mo, Ti, Nb and others elements, which has the characteristics of large thermal conductivity, small expansion coefficient, good oxidation resistance and excellent anti-stress corrosion, etc, used in the manufacture of air, water vapor and water resistant and oxidizing acid corrosion of components. Ferritic stainless steel not only has low price and stable performance, but also has many unique features and advantages. It has been proved that ferritic stainless steel is an excellent substitute material in many applications that had previously been considered to be only of austenitic stainless steel (300 series). Ferritic stainless steel no contains nickel, the main element is chromium (>10%) and iron, chromium is the element with special corrosion resistance of stainless steel, its price is relatively stable.

42

Chromium ferritic stainless steel according to the chromium content can be divided into three types:low, medium and high, according to the purity of steel, especially the carbon, nitrogen impurity content and can be divided into common ferritic stainless steel and ultra pure ferritic stainless steel. Common ferritic stainless steel with low temperature and room temperature brittleness, notch sensitivity and high tendency of intercrystalline corrosion, poor weldability were weakness, although this kind of steel development earlier, but has been very limited in industrial application. These defects of ordinary ferritic stainless steel are related to the purity of steel, especially the high content of carbon and nitrogen in steel.

Ferritic stainless steel pipe includes low, medium and high chromium content. Low chromium ferritic stainless steel, chromium containing approximately 11% ~ 14%, as chinese 00Cr12 and 0Cr13Al, as american AISI400, 405, and 406MF-2. This kind of steel has good toughness, plasticity, cold deformation and weldability. Since steel contains a certain amount of chromium and aluminum, it has good oxidation resistance and non-rust. 405 used as oil refining tower, slot lining, steam turbine blade, high temperature sulfur corrosion device, etc. 400 for household and office supplies, etc. 409 used in automobile exhaust, silencing system device, cold and warm water pipe, etc.

Medium chromium ferritic stainless steel with a chromium content of 14% ~ 19%, such as chinese 1Cr17 and 1Cr17Mo, as american AISI429, 430, 433, 434, 435, 436, 439. This kind of steel has good corrosion resistance. Its working hardening coefficient is small (n≈2), with good deep drawing performance, but poor ductility. 430 is used for building decoration, car decoration, kitchen equipment, gas burner, and nitric acid industrial equipment, etc. 434 is used for exterior decoration of cars and buildings. 439 is used as a hose for gas water heater, coal and gas pipeline.

High chromium ferritic stainless steel has a chromium content of 19% ~ 30%, such as Cr18Si2 and Cr25 in China, AISI442, 443 and 446 in the United States. This kind of steel has good oxidation resistance. 442 is used in atmospheric intermittent, the limit temperature is 1035 ℃, the highest temperature of continuous use is 980 ℃. And 446 has better antioxidant properties.
43

លក្ខណៈពិសេស:

GB/T ស្តង់ដារ

ស្តង់ដារ ASTM

ស្តង់ដារ JIS

EN ស្តង់ដារ

OD

កម្រាស់

ថ្នាក់ដែក

ថ្នាក់ដែក

ថ្នាក់ដែក

ថ្នាក់ដែក

០៦Cr06Ni19

TP304

SUS304

X5CrNi18-10 1.4301

273-914mm

6-70mm

០៦Cr022Ni19

TP304L

SUS304,៣១៦,៣១៦ អិល

X2CrNi19-11 1.4306

273-914mm

6-70mm

០៦Cr07Ni19

TP304H

SUS304H

X6CrNi18-10 1.4948

273-914mm

6-70mm

10Cr18Ni9NbCu38N

-

-

-

273-914mm

6-70mm

០៦Cr06Ni25

TP310S

SUS310S

X6CrNi25-20 1.4951

273-914mm

6-70mm

07Cr25Ni21NbN

TP310HCbN

-

-

273-914mm

6-70mm

០៦ គ្រី ១៧ នី ១២ ម៉ ២

TP316

SUS316

X5CrNiMo17-12-2 1.4401

273-914mm

6-70mm

០៦ គ្រី ១៧ នី ១២ ម៉ ២

TP316L

SUS316,៣១៦,៣១៦ អិល

X2CrNiMo17-12-2 1.4404

273-914mm

6-70mm

០៦ គ្រី ១៧ នី ១២ ម៉ ២

TP316H

-

X3CrNiMo17-13-3 1.4436

273-914mm

6-70mm

០៦Cr06Ni17Mo12Ti

TP316Ti

SUS316Ti

X6CrNiMo17-12-2 1.4571

273-914mm

6-70mm

០៦Cr06Ni18Ti

TP321

SUS321

X6CrNiTi18-10 1.4541

273-914mm

6-70mm

០៦Cr07Ni19Ti

TP321H

SUS321H

-

273-914mm

6-70mm

០៦Cr06Ni18Nb

TP347

SUS347

X6CrNiNb18-10 1.4550

273-914mm

6-70mm

០៦Cr07Ni18Nb

TP347H

SUS347H

X7CrNiNb18-10 1.4912

273-914mm

6-70mm

០៨Cr08Ni18NbFG

TP347HFG

-

-

273-914mm

6-70mm

Note:Other size can also be provided after   consuliting with customers


● Polishing is nice.     ___Catherine (Thailand)


● The quality of tubes for construction is not too bad.        ___Donna (Columbia)

● Professional sales man, next cooperation for you.       ___Kevin (Singapore)


● After-services is good and tell us how to maintain the pipes.    ___Eleanor (Malaysia)

សាកសួរ