Txais tos rau peb lub vev xaib!

Super Alloy HASTELLOY (r) C276 (UNS N10276)

Taw qhia

Super alloys los yog kev ua haujlwm siab alloys muaj nyob rau hauv ntau yam duab thiab muaj cov ntsiab lus sib txawv ua ke kom tau txais cov txiaj ntsig tshwj xeeb.Cov alloys no yog peb hom uas suav nrog hlau-raws li, cobalt-based thiab nickel-based alloys.Cov nickel-based thiab cobalt-based super alloys muaj xws li cam khwb cia lossis wrought raws li alloys raws li muaj pes tsawg leeg thiab daim ntawv thov.

Super Alloy HASTELLOY (r) C276 (UNS N10276)

Super alloys muaj oxidation zoo thiab creep tsis kam thiab tuaj yeem ntxiv dag zog los ntawm nag lossis daus hardening, solid-solution hardening thiab ua hauj lwm hardening txoj kev.Lawv kuj tuaj yeem ua haujlwm nyob rau hauv siab mechanical stress thiab high temperatures thiab kuj nyob rau hauv qhov chaw uas yuav tsum tau muaj kev ruaj ntseg nto.

HASTELLOY (r) C276 yog ib qho kev tiv thaiv corrosion-resistant alloy uas tiv thaiv txoj kev loj hlob ntawm grain ciam precipitates uas degrade corrosion kuj.

Cov ntaub ntawv hauv qab no muab cov ntsiab lus ntawm HASTELLOY(r) C276.

Super Alloy HASTELLOY (r) C276 (UNS N10276)

Tshuaj muaj pes tsawg leeg

Cov tshuaj muaj pes tsawg leeg ntawm HASTELLOY(r) C276 yog teev nyob rau hauv cov lus hauv qab no.

Element Cov ntsiab lus (%)
Nickel, Nia 57
Molybdenum, Mo 15-17
Chromium, Cr 14.5-16.5 Nws
Hlau, Fe 4-7
Tungsten, W 3-4.50 Nws
Cobalt, Co 2.50 Nws
Manganese, Mn 1
Vanadium, V 0.35 Nws
Silicon, Sib 0.080 ua
Phosphorus, P 0.025 ib
Carbon, C 0.010 ib
Sulfur, S 0.010 ib

Lub cev muaj zog

Cov lus hauv qab no qhia txog lub cev ntawm HASTELLOY(r) C276.

Cov khoom Metric Imperial
Qhov ntom 8.89 g / cm³ 0.321 lb/in³
Melting point 1371°C kub 2500 ° F

Mechanical Properties

Super Alloy HASTELLOY (r) C276 (UNS N10276)

Cov khoom siv kho tshuab ntawm HASTELLOY(r) C276 tau tshwm sim hauv cov lus hauv qab no.

Cov khoom Metric Imperial
Tensile zog (@thickness 4.80-25.4 hli, 538 ° C / @ thickness 0.189-1.00 nyob rau hauv, 1000 ° F) 601.2 MPa rau 8 7200 psi
Yield zog (0.2% offset, @thickness 2.40 mm, 427 ° C / @ thickness 0.0945 nyob rau hauv, 801 ° F) 204.8 MPa rau 29 700 psi
Elastic Modulus (RT) 205 GPa 29 700 tzs
Elongation ntawm tawg (hauv 50.8 hli, @thickness 1.60-4.70 hli, 204 ° C / @ thickness 0.0630-0.185 nyob rau hauv, 399 ° F) 56% 56%
Hardness, Rockwell B (phaj) 87 87

Thermal Properties

Cov khoom thermal ntawm HASTELLOY(r) C276 tau muab rau hauv cov lus hauv qab no.

Cov khoom Metric Imperial
Thermal expansion co-efficient (@24-93°C/75.2-199°F) 11.2 µm/m° C 6.22 µin/in° F
Thermal conductivity (-168 ° C) 7.20 W/mK 50.0 BTU in/hr.ft².°F

Lwm Lub Npe

Cov ntaub ntawv sib npaug rau HASTELLOY(r) C276 yog raws li hauv qab no.

ASTM B 366 Cov khoom siv ASTM B574 ASTM B 622 2 ASTM F 467 Cov khoom lag luam TIAB SA 2.4819
ASTM B 575 Cov Lus Qhia Tshwj Xeeb ASTM B626 1 ASTM B619 Cov khoom lag luam ASTM F468, ASTM F468, ASTM F468, ASTM F 468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, thiab lwm yam  
         

Fabrication thiab Thaum tshav kub kub kho

Annealing

Cov Dab Neeg

HASTELLOY(r) C276 feem ntau yog siv rau hauv cov tshuaj kho mob.Cov hlau no yog tsau ntawm 1121 ° C (2050 ° F) thiab tom qab ntawd quenched sai sai.

Ua haujlwm txias

Cov txheej txheem ua haujlwm txias txias yog siv rau kev ua haujlwm txias HASTELLOY(r).

Vuam

HASTELLOY(r) C276 muaj peev xwm raug welded los ntawm kev siv vuam siv ntau.Thaum lub sij hawm vuam txheej txheem ntau dhau ntawm cov cua sov yuav tsum tau zam.Rau corrosive daim ntaub ntawv no alloy muaj peev xwm siv tau nyob rau hauv "raws li-welded" mob yam tsis tas yuav tsum tau kho cua sov ntau.

Forging

Cov txheej txheem ib txwm siv los ua kom muaj zog lossis kub ntxhov HASTELLOY(r) C276.

Kev tsim

HASTELLOY(r) C276 tuaj yeem tsim los ntawm kev ua haujlwm txias uas siv cov txheej txheem ua haujlwm.

Machineability

HASTELLOY(r) C276 muaj cov yam ntxwv zoo machinability.

Kev kho cua sov

HASTELLOY(r) C276 yog cov tshuaj kho cua sov ntawm 1121 ° C (2050 ° F) thiab tom qab ntawd quenched sai.Nyob rau hauv cov ntaub ntawv ntawm forging los yog kub sib sau, cov khoom yuav tsum xub muab tshuaj tua kab mob ua ntej siv.

Hardening

HASTELLOY(r) C276 yog txias ua hauj lwm kom hardened.

Kub Ua Haujlwm

Super alloy HASTELLOY(r) C276 muaj peev xwm ntawm extruded los yog kub tsim.Tom qab cov txheej txheem kub txheej txheem, cov hlau no yuav tsum tau muab tshuaj kho cua sov.


Post lub sij hawm: Mar-10-2023