; Pai HastelloyB2/ UNS N0620/ AlloyB2 Tube, Rau, Taputapu, Kaihanga Roo me te Kaiwhakarato |Guojin

HastelloyB2/ UNS N0620/ AlloyB2 ngongo, Pepa, Taputapu, Rakau

Whakaahuatanga Poto:

Kōeke ōrite:

UNSN10665

Kohanga B-2

W. Nr.2.461

DINNiMo28


Taipitopito Hua

Tohu Hua

Hua Wātea

Ngongo tuitui, Pereti, Roopu, Porou, Whakapiri, Taputapu Paipa.

Paerewa Whakaputa

Hua ASTM
Pae B 574
Te pereti, te pepa me te riu B 575
Nga paipa tuitui me nga taputapu B 622
He paipa nominal paipa B 619, B 775
paipa paiherea B 626, B 751
Whakapaipai paipa paipa B 366
Ko nga flanges paipa kua mahia, kua hurihia ranei, me nga taputapu paipa B 462
Pire me nga rakau mo te hanga B 472
Nga whakaipoipo B 564

Hangahanga matū

koranu % Ni Mo Fe Cr Co C Mn V Si P S
B2 Min tawhē

26

2.0

0.2

Max

30

7.0

1.0

2.5

0.05

1.0

0.4

1.0

0.04

0.03

Āhuatanga ā-tinana

Kiato 8.50 g/cm3
Whakarewa 1328-1358 ℃

Ko Hastelloy B-2 he otinga totoka whakakaha i te nickel-molybdenum koranu me te tino atete ki te whakaheke i nga taiao penei i te hauwai hauwai, te waikawa pungatara, te waikawa yanoic, me te waikawa phosphoric.Ko te Molybdenum te huānga whakakotahi matua e whakarato ana i te aukati waikura tino pai ki te whakaiti i nga taiao.Ka taea te whakamahi i tenei koranu nickel-steel i roto i te ahua paiherea na te mea ka aukati i te hanga o nga carbide rohe o te witi i roto i te rohe kua pa ki te wera.

Ko tenei koranu nickel he tino pai te aukati ki te waikawa yan i roto i te whānuitanga o nga kukū me te pāmahana.I tua atu, he pai te atete a Hastelloy B2 ki te rua, te pakaru o te waikura, me te raina maripi me nga whakaeke rohe e pa ana ki te wera.Ko te Alloy B2 he atete ki te waikawa sulfuric parakore me te maha o nga waikawa kore-whakaora.

Nga ahuatanga o Hastelloy B-2

• He tino pai te atete ki te pakaru o te waikura me te rua
• He kaha te aukati ki te whakaheke i nga ahuatanga penei i te hauwai hauwai, te waikawa pungatara, te waikawa acetic me te waikawa phosphoric.
• He ātete ki te waikawa pūmāota i ngā kukū me te mahana

Te tono Hastelloy B-2:

Hastelloy B-2 Kei te whakamahia whānuitia i roto i te matū, te petrochemical, te whakaputa hiko me te whakahaere parahanga, ina koa i roto i te waikawa pungatara, te waikawa waikawa, te waikawa phosphoric, te waikawa acetic me etahi atu ahumahi.


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