Stainless 321/347 Hlau Phaj Thiab Sheet
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.
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Cov cuab yeej ntawm 321 stainless hlau thiab 347 stainless hlau yog zoo sib xws nyob rau hauv feem ntau, 321 stainless hlau yog ib hom titanium - stabilization ntawm 18/8 austenitic stainless hlau (304), ib qho me me ntawm titanium ua rau hauv carbide nag lossis daus kub ntau yam. , uas yog 425-850 degree, tsis tshwm intergranular corrosion tom qab cua sov, muaj zog zoo, tsis kam oxidation tev thiab aqueous corrosion kuj.
321 Stainless Hlau Phaj:
Cov khoom:
Zoo heev intergranular corrosion kuj vim titanium stabilization.
Kev ua haujlwm siab kub.
Zoo formability thiab vuam yam ntxwv.
Tsis xav tau annealing tom qab vuam.
Daim ntawv thov:
Aircraft pa system Cheebtsam.
Kub exchangers.
Thermal expansion pob qij txha.
Npog.
| Qib | C | Mn | Si | P | S | Cr | Ni | Mo | N | Lwm yam |
|---|---|---|---|---|---|---|---|---|---|---|
| 321 | 0.08 | 2.00 | 0.75 | 0.045 | 0.03 | 17.0-19.0 | 9.0-12.0 | / | 0.1 | Ti{0}}(C+N)0.7 |
| 347 | 0.08 | 2.00 | 0.75 | 0.045 | 0.03 | 17.0-19.0 | 9.0-13.0 | / | / | Nb{{0}}(C+N)1.0 |
347 Stainless Hlau Phaj:
Cov khoom:
Zoo ib yam li 321 tab sis nrog niobium stabilization.
Resistant intergranular corrosion thiab aging hardening.
Kev ua haujlwm kub zoo dua li 304 thiab 321.
Siv nyob rau hauv aviation, petrochemical, thiab zaub mov industries.
Daim ntawv thov:
Exhaust kav hauv aero engines.
Turbine compressor kub roj kav.
Cheebtsam ua haujlwm nyob rau hauv qis load thiab kub tsis tshaj 850 degree.
Cim npe nrov: Tuam Tshoj Stainless hlau 321/347 Stainless hlau phaj Manufacturers thiab lwm tus neeg
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