Alloy31 ke mofuta o le mong oa alloy ea tšepe ea nichrome molybdenum alloy, ts'ebetso e pakeng tsa tšepe e sa hloekang ea super austenite le alloy ea nickel base, boteng ba koporo bo eketsa khanyetso ea eona ho sulfuric acid.Alloy e sebelisoa indastering ea ts'ebetso ea lik'hemik'hale le tsa petrochemical.Li-tubes tsa alloy li sebetsa ka mokhoa o batang ho isa maemong a phahameng a matla bakeng sa ts'ebeletso ea ho theola liliba tsa khase e bolila e tebileng e senyang.
Alloy | % | Ni | Cr | Fe | Mo | N | C | Mn | Si | S | Cu | P |
Alloy31 | Min. | 30.0 | 26.0 | Bal | 6.0 | 0.15 |
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| 1.0 |
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Max. | 32.0 | 28.0 | 7.0 | 0.2 | 0.015 | 2.0 | 0.3 | 0.01 | 1.4 | 0.02 |
Botenya | 8.10 g/cm³ |
Sebaka se qhibilihang | 1350-1370 ℃
|
Boemo | Matla a tšepe Rm N/mm² | Ho hlahisa matla Rp 0. 2N/mm² | Elongation Joalo ka % | Ho thatafala ha Brinell HB |
Phekolo ea tharollo | 650 | 350 | 35 | ≤363 |
ASTM B 668, B709, B 829,ASME SB-668, SB-709, SB-829
Alloy31 ke mofuta o le mong oa tšepe e nang le azotic e nang le nichrome molybdenum alloy, ts'ebetso e pakeng tsa tšepe e sa hloekang ea super austenite le alloy base ea nickel.
1.ho sebetsa
2.Matla a phahameng a tsitsipano, matla a mamello, matla a ho hahaba le matla a ho phunyeha ho 700 ℃.
3.Inoxidability e phahameng ho 1000 ℃.
Ts'ebetso ea 4.Steady ea mechine mocheso o tlaase.
Sutu ea Alloy 31 e sebetsa k'hemistri le indastering ea lik'hemik'hale tsa peterole, morero oa tikoloho le oli, khase, joalo-joalo libakeng tsa indasteri.