UNS S32750 2507 F53

Oka a 32750 (UNS S32750)

Description:

Oka a 32750 mea he Naha Pōhakuʻelua papa kuhiliʻole kila lako ma ka pāʻoihana annealed kulana. E like me ka Naha Pōhakuʻelua papa kuhiliʻole kila, ka mea hiehie i ka pono, ao ke ano o nā austenitic a me ka ferritic papa. Ke kiekie ae chromium, molybdenum a me ka naikokene Contents palapala i loko o ka'ālualua ia'ku like helu (PREN) o> 41, ka hoʻolako ''ālualua a me ka naele ka popopo ia'ku i oi i austenitic, aʻelua papa kuhiliʻole steels ma aneane pau corrosive Media, a me ka pilikia,ʻoiai Mahana loa 50 ° C .

Lako ma ka annealed ano, e loaʻa iā ia nā hua ikaika o 80ksi (550Mpa), i oi aku ma mua o ka hapanui austenitic, aʻelua papa kuhiliʻole kila papa. Ua hiki ole ke hoopaakikiia ma ka wela lapaʻau akā, hiki ke hooikaika e anu hana. Ua hoi hōʻike he haʻahaʻa kaʻi lau waiwai o thermal? Aiey a oi aku ka wela conductivity ma mua o austenitic steels a me ka mea pono no ka hana ana wela i ka 300 ° C. Oka a 32750 ua heluʻia ma NACE MR 0175 no ka vinega hana, a ua loaa ASME apono ia no ka puʻe moku noi ka mea, hiki ke hoʻohana 'ia i loko o ke ākea likeʻole ma o ke noi.

Key Hiʻona:

1.Excellent ka popopo ia'ku ma ka laulā likeʻole ma o corrosive Nine Inch

2.Pitting ia'ku like helu (PREN) o ka> 41

3.Outstanding ia'ku i ka'ālualua a me ka naele ka popopo i loko o ke kai a me nā koloriside i loaʻa hana kūpono

4.Critical'ālualua Mahana loa 50 ° C

5.High ikaika hoʻohālike au i austenitic a me ka 22% Crʻelua papa kuhiliʻole steels

6.Excellent ductility a hopena ikaika ma nā Ambient a me iiaciiie-Aʻohe Mahana O Ke Kai

7.High ia'ku i ka abrasion, ka'aʻaiawāʻana a me ka cavitation ka'aʻaiawā

8.Excellent ia'ku e stress ka popopo ńlua ma ka koloriside i loaʻa hana kūpono

9.Listed ma NACE MR 0175 no ka vinega hana

10.ASME apono no ka puʻe moku noi

noi:

1.Process hana eiiiiiaiou ma nitricʻakika,'okikene lua, polypropylene & PVC-i? Iecaianoaaiiuo, caustic evaporators

2.Equipment lawelawe ana ke aloha & momoma nāʻakika

3.Marine hana a me ka shipbuilding propellers, mau pua, hoeuli, kumu sila, EII ni, hoʻopaʻa, fasteners, kiwikā, instrumentation

4.Oil a me ka Nine Inch tankers

5.Oil & Ke Kinoea hana EII ni, kiwikā, paipu, na moku, wellhead pono, subsea lako a

6.Pollution hooponopono nenoai, kânaka a me EII ni, pulu scrubbers, incinerators, flue kinoea desulphurisation (FGD)

7.Pulp & pepa hana eiiiiiaiou e like meʻeleʻele waiona iaia? Aaaoaeuiuo paipu, digester puupuu kiwikā, hoʻokaʻa hānai kiwikā, IDfans, brownstock Kauai, precipitators, ke loloʻa eiiiiiaiou

8.Food hana noi me kō centrifuges, palaoa a me kaʻai aaioee kanu

9.Agrochemicals? Iecaianoaaiiuo e like me fertilizers (nānā 'ana i pulu phosphoricʻakika)

10.Sewage lapaʻau, kai anuanu maila ', desalination mea kanu

Mechanical waiwai:

Helu waiwai:

Nuʻa (Kg / m3) 7810
ʻUme mākenēki Permeability (20 ° C) 33
Young ka Modulus (kn / mm2) 199
I Kekahi Mau uila ia'ku, 20 ° C (μΩ.m) 0,8
Mean kaʻi lau waiwai o thermal? Aiey, 20-300 ° C (m / m / oc) 11,1 m 10-6
I Kekahi Mau Heat, 20 ° C (J / kg.K) 475
Thermal conductivity, 20 ° C (W /'āina) 14,2