Bayanin Samfura
Bayan ƙara Ti a matsayin abin ƙarfafawa, 321 bakin karfe yana nuna kyakkyawan ƙarfin zafi, wanda ya fi 316L karfe.Yana da kyakkyawan juriya na lalacewa a cikin nau'ikan kwayoyin halitta da inorganic acid ko da a yanayi daban-daban da yanayin zafi.Bugu da ƙari, Nau'in bakin karfe na Nau'in 321 yana da tasiri musamman a cikin mahalli mai oxidizing.Wannan ya sa ya zama manufa don ƙirƙira tasoshin ruwa mai juriya acid, kayan aikin kayan aiki da bututu.
A abun da ke ciki na bakin karfe 321 ya hada da nickel (Ni), chromium (Cr) da titanium (Ti), wanda shi ne austenitic bakin karfe gami.Kama da bakin karfe 304 mai kama da irin wannan kaddarorin.Duk da haka, ƙari na titanium yana inganta juriya na lalata tare da iyakokin hatsi kuma yana haɓaka ƙarfinsa a yanayin zafi.Bugu da kari na titanium yadda ya kamata ya hana samuwar chromium carbides a cikin gami.
321 bakin karfe yana da kyawawan kaddarorin dangane da tsattsauran yanayin zafi mai zafi da juriya mai rarrafe.Kaddarorin injinsa a ƙarƙashin yanayin zafi mai zafi sun wuce na bakin karfe 304.Sabili da haka, yana da kyau don aikace-aikacen walda wanda ya ƙunshi abubuwan da ke aiki a yanayin zafi mai girma.
Haɗin Sinadari
| Daraja | C≤ | Si ≤ | Mn≤ | S≤ | P≤ | Cr | Ni | Ti≥ |
| 321 | 0.08 | 1.00 | 2.00 | 0.030 | 0.045 | 17.00 ~ 19.0 | 9.00-12.00 | 5*C% |
Yawan yawa
Yawan bakin karfe 321 shine 7.93g / cm3
Kayayyakin Injini
σb (MPa): ≥520
σ0.2 (MPa): ≥205
δ5 (%): ≥40
ψ (%): ≥50
Tauri: ≤187HB;≤90HRB;≤200HV
Girman Bututu Bakin Karfe
| DN | NPS | OD(MM) | Farashin SCH5S | Saukewa: SCH10S | Saukewa: SCH40S | STD | SCH40 | Farashin SCH80 | XS | Saukewa: SCH80S | Saukewa: SCH160 | XXS |
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 1.73 | 1.73 | 2.41 | 2.41 | 2.41 | - | - |
| 8 | 1/4 | 13.7 | - | 1.65 | 2.24 | 2.24 | 2.24 | 3.02 | 3.02 | 3.02 | - | - |
| 10 | 3/8 | 17.1 | - | 1.65 | 2.31 | 2.31 | 2.31 | 3.2 | 3.2 | 3.2 | - | - |
| 15 | 1/2 | 21.3 | 1.65 | 2.11 | 2.77 | 2.77 | 2.77 | 3.73 | 3.73 | 3.73 | 4.78 | 7.47 |
| 20 | 3/4 | 26.7 | 1.65 | 2.11 | 2.87 | 2.87 | 2.87 | 3.91 | 3.91 | 3.91 | 5.56 | 7.82 |
| 25 | 1 | 33.4 | 1.65 | 2.77 | 3.38 | 3.38 | 3.38 | 4.55 | 4.55 | 4.55 | 6.35 | 9.09 |
| 32 | 11/4 | 42.2 | 1.65 | 2.77 | 3.56 | 3.56 | 3.56 | 4.85 | 4.85 | 4.85 | 6.35 | 9.7 |
| 40 | 11/2 | 48.3 | 1.65 | 2.77 | 3.56 | 3.56 | 3.56 | 4.85 | 4.85 | 4.85 | 6.35 | 9.7 |
| 50 | 2 | 60.3 | 1.65 | 2.77 | 3.91 | 3.91 | 3.91 | 5.54 | 5.54 | 5.54 | 8.74 | 11.07 |
| 65 | 21/2 | 73 | 2.11 | 3.05 | 5.16 | 5.16 | 5.16 | 7.01 | 7.01 | 7.01 | 9.53 | 14.02 |
| 80 | 3 | 88.9 | 2.11 | 3.05 | 5.49 | 5.49 | 5.49 | 7.62 | 7.62 | 7.62 | 11.13 | 15.24 |
| 90 | 31/2 | 101.6 | 2.11 | 3.05 | 5.74 | 5.74 | 5.74 | 8.08 | 8.08 | 8.08 | - | - |
| 100 | 4 | 114.3 | 2.11 | 3.05 | 6.02 | 6.02 | 6.02 | 8.56 | 8.56 | 8.56 | 13.49 | 17.12 |
| 125 | 5 | 141.3 | 2.77 | 3.4 | 6.55 | 6.55 | 6.55 | 9.53 | 9.53 | 9.53 | 15.88 | 19.05 |
| 150 | 6 | 168.3 | 2.77 | 3.4 | 7.11 | 7.11 | 7.11 | 10.97 | 10.97 | 10.97 | 18.26 | 21.95 |
| 200 | 8 | 219.1 | 2.77 | 3.76 | 8.18 | 8.18 | 8.18 | 12.7 | 12.7 | 12.7 | 23.01 | 22.23 |
| 250 | 10 | 273.1 | 3.4 | 4.19 | 9.27 | 9.27 | 9.27 | 15.09 | 12.7 | 12.7 | 28.58 | 25.4 |
Masana'antar mu
FAQ
Q1: Yaya game da kuɗin jigilar kaya?
Abubuwa da yawa sun shafi farashin jigilar kayayyaki.Idan lokaci yana da mahimmanci, isarwa bayyananne shine mafi kyawun zaɓi, kodayake akan farashi mai girma.Don girma da yawa, jigilar kaya na teku shine zaɓi mafi dacewa, kodayake yana ɗaukar lokaci mai tsawo.Don karɓar madaidaicin ƙimar jigilar kaya da la'akari da yawa, nauyi, hanya da makoma, da fatan za a tuntuɓe mu.
Q2: Menene farashin ku?
Lura cewa farashin mu na iya canzawa saboda dalilai kamar wadata da yanayin kasuwa.Don tabbatar da cewa kun sami mafi daidaito kuma na zamani bayanin farashi, muna rokon ku da ku tuntuɓe mu kai tsaye.Za mu yi farin cikin samar muku da jerin farashi da aka sabunta.Na gode da hadin kai da fahimtar ku.
Q3: Kuna da mafi ƙarancin oda?
Idan kuna son ƙarin cikakkun bayanai game da mafi ƙarancin buƙatun oda don takamaiman samfuran ƙasa da ƙasa, da fatan za a iya tuntuɓar mu.Muna nan don taimaka muku da samar muku da mahimman bayanai.Da fatan za a ji daɗin tuntuɓar mu a lokacin jin daɗin ku.
