Alloy 825 Bakin Karfe Coil Tubing Farashin
Alloy 825 (UNS N08825) Haɗin Sinadarai, %
Ni | Fe | Cr | Mb | Cu | Ti | C | Mn | S | Si | Al |
38.0-46.0 | 22.0 min | 19.5-23.5 | 2.5-3.5 | 1.5-3.0 | .6-1.2 | 0.05 max | 1.0 max | 0.03 max | 0.5 max | 0.2 max |
Juriya na Lalata
Alloy 825 yana da babban matakin lalata juriya.Yana tsayayya da lalata gabaɗaya, pitting, ɓarna ɓarna, lalatawar intergranular, da lalata-lalata a cikin duka ragewa da yanayin oxidizing.
A waɗanne aikace-aikace ake amfani da Incoloy 825?
- Gudanar da Sinadarai
- Kamuwa da cuta
- Bututun mai da iskar gas
- Mai sarrafa makamashin nukiliya
- Abubuwan da aka haɗa a cikin kayan ɗaba'ar kamar dumama, tankuna, kwanduna da sarƙoƙi
- Samuwar acid
Bayanin ASTM
Pipe Smls | Bututu Weld | Tube Sml | Tube Weld | Shet/Plate | Bar | Ƙirƙira | Daidaitawa |
B423 | B424 | B425 | B564 | B366, B564 |
Gabaɗaya Makanikai Properties
Tensile (ksi) | .2% Haihuwa (ksi) |
85 | 30-35 |
Abubuwan Halayen Injiniya Na Musamman
Kayan abu | Form da Sharadi | Ƙarfin Tensile MPa | Ƙarfin Haɓaka (0.2%) MPa | Tsawaitawa (%) |
Alloy 825 tube | Annealed | 772 | 441 | 36 |
Alloy 825 tube | Sanyi Zane | 1000 | 889 | 15 |
Alloy 825 Bar | Annealed | 690 | 324 | 45 |
Alloy 825 Plate | Annealed | 662 | 338 | 45 |
Alloy 825 takarda | Annealed | 758 | 421 | 39 |
Bayani: Incoloy 825
Bayanan N08825 | WS 2.458 | FMC Spec M41104, M40116, M40154 | NACE MR-0175/ISO 15156 |
Alloy 825 sanda, Bars, Forgings | BS3076 NA16 Bayani na ASTM B425 Farashin ASTM B564 Bayanan Bayani na SB425 Bayani na SB564 Lambar ASME N-572 DIN 17752, DIN 17753, DIN 17754 Farashin 432 |
Sauran Makamantan Bayani | Saukewa: ASTM B366 Bayani na SB366 Farashin 17744 |
Alloy 825 Sheet, Strip da Plate | |
BS3072 NA16 BS3073 NA16 ASTM B424 Farashin ASTM B906 | Bayani na SB424 Bayani na SB906 Farashin 17750 Farashin 432 |
Alloy 825 bututu da kuma tube | BS3074 NA16 Bayani na SB163 ASTM B423, ASME SB 423 ASTM B704, ASME SB 704 ASTM B705, ASME SB 705 ASTM B751, ASME SB 751 ASTM B755, ASME SB 755 ASTM B829, ASME SB 829 DIN 17751, VdTUV 432 |
Incoloy 825 Melting Point
Abun ciki | Yawan yawa | Matsayin narkewa | Ƙarfin Ƙarfin Ƙarfi | Ƙarfin Haɓaka (0.2% Kashe) | Tsawaitawa |
Farashin 825 | 8.14 g/cm 3 | 1400C (2550F) | Psi - 80,000, MPa - 550 | Psi - 32,000, MPa - 220 | 30% |
Incoloy 825 Daidai
STANDARD | Ayyukan Aiki NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Farashin 825 | 2.4858 | N08825 | Farashin 825 | NA 16 | Saukewa: EP703 | Saukewa: NFE30C20DUM | NiCr21Mo | XH38BT |
Alloy 825 Tubing
Alloy 825 shine austenitic nickel-iron-chromium gami kuma an bayyana shi ta hanyar kari na molybdenum, jan karfe da titanium.An haɓaka shi don ba da juriya na musamman ga wurare masu lalata da yawa, duka oxidizing da ragewa.Tare da kewayon abun ciki na nickel tsakanin 38%-46%, wannan matakin yana nuna juriya ga lalata lalata (SCC) wanda chlorides da alkalis suka jawo.Abubuwan da ke cikin chromium da molybdenum kuma suna ba da juriya mai kyau a duk mahalli ban da maganin chloride mai ƙarfi mai ƙarfi.An yi amfani da shi azaman kayan aiki mai tasiri a cikin yanayi iri-iri na tsari, gami 825 yana kula da kyawawan kaddarorin inji daga yanayin zafi na cryogenic har zuwa 1,000 ° F.
Ƙayyadaddun samfur
ASTM B163, B829 / ASME SB163 / NACE MR0175
Girman Rage
Wajen Diamita (OD) | Kaurin bango |
.250-.750" | .035-065" |
An gama sanyi da bututu mai haske.
Abubuwan Bukatun Sinadarai
Alloy 825 (UNS N08825)
Abun ciki %
Ni Nickel | Cu Copper | Mo Molybdenum | Fe Iron | Mn Manganese | C Carbon | Si Siliki | S Sulfur | Cr Chromium | Al Aluminum | Ti Titanium |
38.0-46.0 | 1.5-3.0 | 2.5-3.5 | 22.0 min | 1.0 max | 0.05 max | 0.5 max | 0.03 max | 19.5-23.5 | 0.2 max | 0.6-1.2 |
Hakuri Mai Girma
OD | Haƙuri OD | Haƙurin bango |
.250"-.500" ban da | +.004”/-.000” | ± 10% |
.500"-.750" | +.005"/-.000" | ± 10% |
Kayayyakin Injini
Ƙarfin Haɓaka: | 35 ksi min |
Ƙarfin Ƙarfafawa: | 85 ku min |
Tsawaitawa (minti 2): | 30% |
Hardness (Rockwell B Scale) | Babban darajar HRB |