Thawj qhov sib txawv: N08800 thiab N08810 Cov ntsiab lus carbon
Thawj qhov sib txawv yog nyob rau hauv cov ntsiab lus carbon ntawm cov alloys.Incoloy alloy 800muaj cov ntsiab lus siab tshaj plaws ntawm 0.10%, thaumIncoloy alloy 800Hmuaj cov ntsiab lus siab tshaj plaws ntawm 0.05%. Qhov sib txawv me ntsis no yuav tsis zoo li qhov tseem ceeb, tab sis nws muaj kev cuam tshuam loj rau cov alloys kev ua tau zoo nyob rau hauv siab - qhov kub thiab txias. Qhov qis carbon cov ntsiab lus ntawm1.4958 alloy 800Hua rau nws tiv taus ntau dua rau rhiab heev thiab intergranular corrosion, tshwj xeeb tshaj yog tom qab txuas mus rau qhov kub thiab txias. Vim li ntawd,1.4876 Incoloy 800Hfeem ntau yog ua haujlwm hauv petrochemical thiab refining industries, nrog rau cov khoom siv kho cua sov-.
Thib ob: UNS N08800 thiab N08810 Tso Cai Stress
Qhov thib ob tseem ceeb sib txawv yog nyob rau hauv qhov tso cai rau kev ntxhov siab rau cov alloys.1.4876 hlau 800muaj qhov siab tshaj plaws tso cai kev ntxhov siab ntawm 9,100 psi ntawm 1000℃F, thaum alloy UNS N08810 muaj qhov siab tshaj plaws tso cai ntawm 11,000 psi ntawm tib qhov kub. Vim li ntawd,Alloy 800H UNS N08810feem ntau tau teev tseg rau kev siv nyob rau hauv cov ntawv thov uas yuav tsum tau muaj kev ntxhov siab ntau, xws li hauv fais fab nroj tsuag piping systems thiab tshav kub exchangers.
| Chemical Element | Cim | Incoloy 800 (UNS N08800). | Incoloy 800H (UNS N08810) |
| Nickel | Ni | 30.00 – 35.00% | 30.00 – 35.00% |
| Chromium | Cr | 19.00 – 23.00% | 19.00 – 23.00% |
| Hlau | Fe | Tshuav | Tshuav |
| Cov pa roj carbon | C | 0.10% siab tshaj | 0.05% – 0.10% |
| Aluminium | Al | 0.15% – 0.60% | 0.15% – 0.60% |
| Titanium | Ti | 0.15% – 0.60% | 0.15% – 0.60% |
| Al + Ti Total | Al + Ti | 0.30% – 1.20% | 0.30% – 1.20% |
Standard Industrial Applications
UNS N08800 (Incoloy 800) Daim Ntawv Thov:
- Txheej Txheem Piping:Cov txheej txheem dej, cov kab tsheb thauj mus los, thiab cov organic acid heaters.
- Kev tsim hluav taws xob:Chav generator tubing thiab siab -lub zog cua sov caij sheathing.
- Cov Khoom Siv Hluav Taws Xob:Extruded cua sov ntsiab lus thiab domestic qhov cub sheathing.
UNS N08810 (Incoloy 800H) Daim Ntawv Thov:
- Petrochemical Cracking:Chav methane hloov kho pigtails, header manifolds, thiab catalyst hlab.
- Ethylene Production:High -kub rauv pyrolysis tubing thiab quench boiler Cheebtsam.
- Thermal processing:Kev lag luam cub retorts, radiant tubes, thiab cua sov- kho jigs.
Cov ntsiab lus ntawm Kev Muag Khoom Kawg: Koj Yuav Tsum Qhia Li Cas?
Qhia rau ASTM B407 UNS N08800 yog:Koj qhov kev khiav hauj lwm kub nyob qis dua 600 degree, thiab koj qhov kev txhawj xeeb tseem ceeb yog kev tiv thaiv corrosion, scaling tiv thaiv, thiab siab tensile ductility thaum txias fabrication.
Qhia rau ASTM B407 UNS N08810 yog:Koj daim ntawv thov cuam tshuam nrog cov txheej txheem thauj khoom ntawm qhov kub siab tshaj 600 degree, qhov twg tus nqi nkag tau zoo thiab lav kev ua tiav cov nplej ntxhib yog qhov yuav tsum tau ua kom tsis txhob muaj kev puas tsuaj loj.
Vim li cas Squeeze Koj Cov Nyiaj Txiag? Yuav ncaj qha los ntawm HTSteelPipe
Raws li ncaj qha - rau - cov chaw tsim khoom siv hluav taws xob,HTSteelPipetshem tawm thib peb - tog trading markups. Peb lav qhov tseeb ntawm peb cov ntaub ntawv, muab tag nrho cov ntawv pov thawj Mill Test Certificate kom paub tseeb cov tshuaj lom neeg ciam teb thiab cov nplej- qhov ntsuas qhov loj ntawm koj qhov kev txiav txim.
