Duplex stainless steel
Our company website:
Duplex stainless steel (DSS for short) refers to stainless steel with ferrite and austenite accounting for about 50% respectively, and the content of less phase generally needs to reach 30% at least. In the case of low C content, Cr content is 18% ~ 28%, Ni content is 3% ~ 10%. Some steels also contain Mo, Cu, Nb, Ti, N and other alloy elements.
This kind of steel has the characteristics of austenite and ferritic stainless steel. Compared with ferrite, it has higher plasticity and toughness, no room temperature brittleness, significantly improved intergranular corrosion resistance and welding performance, and maintained 475 ℃ brittleness, high thermal conductivity and Superplasticity of ferritic stainless steel. Compared with austenitic stainless steel, it has higher strength, intergranular corrosion resistance and chloride stress corrosion resistance. Duplex stainless steel has excellent pitting corrosion resistance and is also a nickel saving stainless steel.
Exotic Fastener Material List
Aluminum |
||
|
Aluminum 2024 |
Aluminum 6061 |
Aluminum 7075 |
Copper, Brass & Bronze |
|||
|
Aluminum Bronze |
Aluminum Nickel Bronze |
Brass |
Copper CDA 110 |
|
Manganese Bronze 675 |
Naval Brass 464 |
Phosphorous Bronze 510 |
Silicon Bronze 651 |
|
Silicon Bronze 655 |
|||
.
Exotics |
|||
|
904L |
A-286 |
AL6XN |
Alloy 20 |
|
Alloy 50 |
Alloy 60 |
Avesta 2205 |
Avesta 254 SMO |
|
Carpenter™ 20/CB3 |
Carpenter™ 21-12N |
Columbium |
Custom 450 |
|
Ferralium 255 |
Haynes™ 230 |
Haynes™ HR-120 |
Haynes™ HR-160 |
|
Haynes™ Ultimet 1233 |
Inconel™ 25-6MO |
Nitronic Alloy 50 |
Nitronic Alloy 60 |
|
Tantalum |
Titanium |
Waspaloy |
Zirconium |
.
Hastelloy™ |
|||
|
Hastelloy™ B |
Hastelloy™ C-276 |
Hastelloy™ C-2000 |
Hastelloy™ C-22 |
|
Hastelloy™ C-4 |
Hastelloy™ G |
Hastelloy™ X |
|
.
Nickel Alloys |
|||
|
Nickel Alloy B2 |
Nickel Alloy B3 |
Nickel Alloy C276 |
Nickel Alloy G-30 |
|
Inconel™ 600 |
Inconel™ 601 |
Inconel™ 625 |
Inconel™ 718 |
|
Inconel™ 800/800H |
Inconel™ 825 |
Inconel™ 925 |
Inconel™ X750 |
|
Monel™ 400 |
Monel™ 405 |
Monel K-500 |
Nickel 200 |
.
PH Grades |
||
|
13-8 MO |
17-4 PH |
17-7 PH |
.
Stainless Steels |
||||||
|
Stainless Steel 303 |
Stainless Steel 304 |
Stainless Steel 304B |
Stainless Steel 304L |
Stainless Steel 309 |
Stainless Steel 310 |
Stainless Steel 316 |
|
Stainless Steel 316B |
Stainless Steel 316L |
Stainless Steel 317 |
Stainless Steel 317LM |
Stainless Steel 321 |
Stainless Steel 330 |
Stainless Steel 347 |
|
Stainless Steel 410 |
Stainless Steel 416 |
Stainless Steel 422 |
Stainless Steel 430 |
Stainless Steel 431 |
Stainless Steel 440C |
Stainless Steel 501 |
.
Steel Specials |
|||
|
B16 |
B7 |
H11 |
H13 |
在线联系供应商
Other supplier products
 |
Wear Resistant and Corrosion Resistant Casting Alloy Tube | Our company website: Designation: A743/A743M-13a Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, f... |
|
|
Duplex stainless steel | Our company website: Duplex stainless steel (DSS for short) refers to stainless steel with ferrite and austenite accounting for about 50% resp... |
 |
CA6NM ASTM A743 A743M | Our company website: CA6NM ASTM A743 A743M CA6NM A743 A743M A487 Grade（UNS）：CA6NM (J91540) Type：12 Chromium,4 Nickel CA6NM Chemical Requirements:... |
 |
Hearth roll | Our company website: Hearth roll is one of the most important parts of the continuous annealing furnace. Its working condition is the decisive fa... |
 |
Grease Roll | Our company website: Roll blank is cast by imported centrifugal compound casting equipment. High Ni Cr Mo alloy is adopted, the thickness of the ... |
Same products
 |
API 5CT L80 1CR/3CR/9CR/13CR NUE/EUE copper plated coupling | 卖方: Tianjin Wenxin Energy Technology Co.,LTD | Introduction NUE Thread Couplings are short lengths of pipe used to connect 2 joints of tubing.T... |
 |
L80 3CR/9CR/13CR 3-1/2 NUE/EUE 4FT Pup Joint | 卖方: Tianjin Wenxin Energy Technology Co.,LTD | Introduction Tubing Pup Joint is a pipe used to transport oil.Tubing pup joint is shorter than t... |
 |
Pup Joint 2-7/8"NUE N80 2FT Blast Joint | 卖方: Tianjin Wenxin Energy Technology Co.,LTD | Introduction Tubing Pup Joint is a pipe used to transport oil.Tubing pup joint is shorter than t... |
 |
NC50 PIN 4145H XT39 BOX Crossover | 卖方: Tianjin Wenxin Energy Technology Co.,LTD | IntroductionCrossover is a tubing or casing for connecting two different sizes, threads and weigh... |
 |
API 5CT 2-7/8"NUE N80 Tubing Coupling | 卖方: Tianjin Wenxin Energy Technology Co.,LTD | Introduction NUE Thread Couplings are short lengths of pipe used to connect 2 joints of tubing.T... |
