1. Tshuaj muaj pes tsawg leeg
|
Element |
Feem pua (%) |
|
Nickel (Ni) |
63.0 feeb |
|
Copper (Cu) |
28.0-34.0 |
|
Hlau (Fe) |
2.5 max |
|
Manganese (Mn) |
2 0 max |
|
Cov pa roj carbon (C) |
0.30 max |
|
Silicon (Si) |
0.50 max |
|
Sulfur (S) |
0.024 max |
2. Mechanical Properties
|
Khoom |
Tus nqi |
|
Tensile zog |
70-100 ksi (483-690 MPa) |
|
Yield zog |
25-50 ksi (172-345 MPa) |
|
Elongation |
35-45% |
|
Hardness |
Rockwell B 65-85 |
|
Qhov ntom |
8.80 g / cm³ |
|
Melting Point |
1350 ° -1380 ° F (2460 ° F - 2520 ° F) |
3. Dimensional Standards
Monel 400 alloy kav yog tsim nyob rau hauv ntau qhov ntau thiab tsawg kom tau raws li kev thov tshwj xeeb. Cov qauv ntsuas dav dav suav nrog:
Outer Diameter (OD): Feem ntau ntawm 6 hli mus rau 273 hli (0.25 ntiv tes rau 10.75 nti).
Phab ntsa Thickness (WT): Nws txawv ntawm {{0}}.5 hli mus rau 25 hli (0.02 nti mus rau 1 nti), nyob ntawm seb cov yeeb nkab loj thiab daim ntawv thov.
Length: Standard ntev muaj xws li 6 meters (20 ko taw) los yog txiav-rau-ntev raws li ib qhov project yuav tsum tau. Kev cai ntev kuj muaj.
Monel 400 cov kav dej yog tsim nyob rau hauv seamless thiab welded cov ntaub ntawv, nrog seamless kav nyiam rau high-pressure los yog high-temperature daim ntaub ntawv.
4. Cov qauv thiab Specifications
Monel 400 cov kav dej feem ntau yog tsim los ua raws li cov qauv hauv qab no:
ASTM B165: Standard Specification rau Nickel-Copper Alloy (Monel 400) Seamless Yeeb thiab Tube
ASME SB-165: Txuj Specification rau Seamless Nickel-Copper Alloy Yeeb Nkab thiab Tube rau Boilers thiab Cov Nkoj Siab
DIN 17751: German tus qauv rau nickel-tooj liab alloy kav
5. Kev xaiv qhov chaw tiav
Yuav kom ua tau raws li qhov xav tau tshwj xeeb, Monel 400 cov kav dej tuaj yeem tuaj nrog cov txheej txheem sib txawv:
Pickled Finish: Rau kev tiv thaiv corrosion zoo dua thiab huv si.
Polished Finish: Muab lub ntsej muag smoother, feem ntau siv rau hauv kev zoo nkauj lossis kev nyiam huv-sensitive.
Txias Drawn lossis Annealed: Rau cov khoom siv kho kom zoo dua qub thiab qhov tseeb qhov tseeb.
6. Daim ntawv thovcov lus
Monel 400 alloy kav yog dav siv nyob rau hauv kev lag luam uas yuav tsum tau superior corrosion kuj thiab mechanical zog, xws li:
Marine Engineering: Rau seawater systems, desalination nroj tsuag, thiab underwater piping.
Roj & Roj: Siv nyob rau hauv offshore drilling, pipelines, thiab refinery khoom.
Kev Siv Tshuaj: Zoo tagnrho rau kev tuav cov kua qaub thiab cov pa roj.
Aerospace: Haum rau hydraulic thiab roj tshuab vim nws lub zog thiab tsis muaj hlau nplaum.
Fais fab Generation: Siv nyob rau hauv nuclear thiab fossil roj fais fab nroj tsuag rau tshav kub exchangers thiab boiler systems.
