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JIS G4305 SUS444 stainless steel feature
SUS444 (00Cr18Mo2) is an ultra-low carbon and nitrogen containing 18% chromium and 2% molybdenum, high corrosion resistance of ferritic stainless steel. The steel commonly used titanium or niobium stabilized, intergranular corrosion after welding can be avoided. Compared with austenitic stainless steel such as SUS304 and SUS316L, the biggest advantage is that the steel has excellent resistance to chloride stress corrosion cracking, and corrosion resistance to chloride ion capacity of the steel is superior to SUS304, and SUS316L quite. Therefore, the steel is particularly suitable for a variety of water treatment devices.
SUS444 Chemical Composition:
|
Element |
Content (%) |
|
Iron, Fe |
77.475 |
|
Chromium, Cr |
18.5 |
|
Molybdenum, Mo |
2 |
|
Nickel, Ni |
1 |
|
Manganese, Mn |
1 |
|
Silicon, Si |
1 |
|
Carbon, C |
0.025 |
SUS444 Physical Properties:
|
Properties |
Metric |
Imperial |
|
Tensile strength |
415 MPa |
60200 psi |
|
Yield strength |
275 MPa |
39900 psi |
|
Elastic modulus |
200 GPa |
29000 ksi |
|
Shear modulus |
80-83 GPa |
11600-12000 ksi |
|
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
|
Elongation at break |
20% |
20% |
|
Hardness, Rockwell B |
95 |
95 |
SUS444 Feature:
SUS444 having ultra-low carbon and nitrogen impurity element
SUS444 added to improve the resistance to pitting corrosion of molybdenum
SUS444 added niobium or titanium having a stabilizing effect
SUS444 low density area can be used to increase
SUS444 good thermal conductivity, easy to heat
SUS444 low thermal expansion, small welding deformation
Katalor is the large manufacturer for ASTM, ASME, JIS, EN, UNS Stainless plate and sheet. We have about 3000tons each thickness and size stainless plates and large warehouse.
If you have any requirement for stainless plate in competitive price and faster delivery time, please contact us.
Phone: 0086-18317160019
TEL: 0086-21-61182423
Fax: 0086-21-61182425
E-mail: [email protected]
Skype: shanghai.katalor
Address : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
