Super Duplex Steel 2507
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
SAF 2507 yog ib qho super duplex stainless hlau, cov hlau no yog tsim los rau cov ntawv thov uas xav tau lub zog siab thiab corrosion kuj. Cov qauv dual-theem muab nws zoo heev tiv thaiv chloride kev nyuaj siab corrosion cracking. Cov ntsiab lus siab ntawm chromium, molybdenum thiab nitrogen ua rau nws zoo heev rau chloride pitting thiab crevice corrosion, tshwj xeeb tshaj yog haum rau corrosive ib puag ncig, xws li sov chlorinated seawater thiab acidic thiab chloride-muaj xov xwm. Cov ntsiab lus qis carbon zoo heev txo qhov kev pheej hmoo ntawm carbide nag lossis daus ntawm cov ciam teb thaum lub sij hawm kho cua sov txheej txheem, thiab yog li muaj zog tiv thaiv carbide-txog intergranular corrosion.
Specification ntawm Super Duplex 2507
| Tshuaj muaj pes tsawg leeg | ||||||||||
| Cr | Ni | Mo | C | N | Mn | Si | Cu | P | S | Fe |
| 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.030 Max | 0.24-0.32 | 1.20 Max | 0.80 Max | 0.50 Max | 0.035 Max | 0.020 Max | Tshuav |
| Mechanical Properties | |||
| Qhov kawg Tensile Strength, ksi | Yield Strength(0.2%), ksi | Elongation (%) |
Hardness Rockwell C |
| 116 | 80 Min | 15 Min | 32 |
Nta ntawm Super Duplex 2507
● Resistant rau cov organic thiab inorganic acids
● Nrog cov khoom zoo ntawm austenite thiab ferrite qauv
● Zoo weldability thiab workability
● Zoo heev los tiv thaiv kev qaug zog ua haujlwm
● Cov neeg kho tshuab siab heev thiab cuam tshuam lub zog
● Cov qauv austenitic ruaj khov, ua haujlwm zoo dua qub
Kev siv ntawm Super Duplex 2507
Super Duplex 2507 yog dav siv nyob rau hauv cov kev mob corrosive heev thiab muaj zog ib puag ncig, xws li offshore roj thiab roj kev tshawb nrhiav thiab kev tsim khoom, cov khoom siv hauv dej hiav txwv thiab kev ua tshuaj, thiab lwm yam Cov hauv qab no yog qee qhov piv txwv:
● Seawater desalination khoom, high-pressure reverse osmosis khoom thiab seawater pipelines
● Cov hlab ntsha siab, cov kav dej thiab cov khoom siv hluav taws xob sib txawv rau kev ua tshuaj
● Industrial flue gas ntxhua khaub ncaws, ntim ntim, hydraulic piping, tank dej kub
● Lifting cov cuab yeej rub tawm, kiv cua, rotors thiab shafts
● Cov ncej tsav ntawm lub raj xa tawm hauv dej hiav txwv
● Ntim thiab petrochemical conveying kav nyob rau hauv pulp thiab ntawv mills
Ntim & Shipping
Cim npe nrov: Super duplex steel 2507, Tuam Tshoj super duplex steel 2507 lwm tus neeg
Tom ntej
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