17-4PH 630 Ibha yentsimbi engatyiwa
Inkcazelo emfutshane:
I-Saky Steel's 17-4PH / 630 / 1.4542 yenye yezona zinto zithandwa kakhulu kwaye zisetyenziswa ngokuqhelekileyo i-stainless chromium-nickel alloy steels kunye ne-additive yobhedu, imvula eqinile kunye nesakhiwo se-martensitic. Ibonakaliswe ngokumelana okuphezulu kwe-corrosion ngelixa igcina iipropathi zamandla aphezulu, kubandakanya ubulukhuni. Intsimbi inokusebenza kuluhlu lobushushu ukusuka kwi -29 ℃ ukuya kwi-343 ℃, ngelixa igcina iiparamitha ezilungileyo. Ukongezelela, izinto ezikulo bakala zibonakaliswe ngokufanelekileyo kwi-ductility kwaye ukuxhathisa kwe-corrosion kuthelekiswa ne-1.4301 / X5CrNi18-10.
I-17-4PH, eyaziwa ngokuba yi-UNS S17400, yintsimbi ye-martensitic precipitation-hardening steel stainless. Yimathiriyeli eguquguqukayo kwaye esetyenziswa ngokubanzi kumashishini ahlukeneyo, anje nge-aerospace, inyukliya, i-petrochemical, kunye nokulungiswa kokutya.
I-17-4PH inamandla aphezulu, ukuxhathisa okulungileyo kokubola, kunye nobunzima obuhle xa kuthelekiswa nezinye iintsimbi ezingenasici. Ingumxube we-17% yechromium, i-4% ye-nickel, i-4% yobhedu, kunye nenani elincinci le-molybdenum kunye ne-niobium. Ukudibaniswa kwezi zinto kunika intsimbi iimpawu zayo ezizodwa.
Ngokubanzi, i-17-4PH yinto eninzi kakhulu kwaye iluncedo enika ibhalansi elungileyo yezakhiwo kuluhlu olubanzi lwezicelo.
| Umboniso weMveliso yeNtsimbi eNcinci eRoundless: |
| Iimpawu ze630bar steel stainless: |
Iinkcukacha :I-ASTM A564 /ASME SA564
Ibakala:AISI 630 SUS630 17-4PH 1.4542 PH
Ubude :5.8M, 6M kunye noBubude obufunekayo
Ububanzi beBar eRound :4.00 mm ukuya kwi-400 mm
Ibha Eqaqambileyo :4mm - 100mm,
Ukunyamezela :H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 okanye ngokweemfuno zabathengi
Umqathango :Izotyiweyo ebandayo kunye neGold epholishiweyo izotywe, ixotyulwe kwaye yenziwe
Ukugqitywa komphezulu :Mnyama, Ukhazimle, Ukhazimlisiwe, Uguqukile Oburhabaxa, NO.4 Gqiba, Mat Gqiba
Ifom :Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forged Etc.
Isiphelo :Isiphelo esicacileyo, iBeveled End
| I-17-4PH Ibha yeNsimbi eStainless amaBanga aLingeneyo: |
| UMGANGATHO | UNS | WERKSTOFF NR. | UKUBALULEKILE | I-JIS | EN | BS | IGOST |
| 17-4PH | S17400 | 1.4542 |
| 630 Ibha ye-SS Ukwakheka kwemichiza: |
| IBanga | C | Mn | Si | P | S | Cr | Se | Mo | Cu |
| I-SS 17-4PH | 0.07 ubuninzi | 1.0 ubuninzi | 1.0 ubuninzi | 0.04 ubuninzi | 0.03 ubuninzi | 15.0-17.5 | 3.0 - 5.0 |
| I-17-4PH Unyango lweSisombululo seBar engenastainless: |
| IBanga | Amandla e-Tensile (MPa) min | Ubude (% kwi-50mm) min | Amandla eSivuno 0.2% Ubungqina (MPa) min | Ukuqina | |
| Rockwell C max | Brinell (HB) max | ||||
| 630 | - | - | - | 38 | 363 |
Inqaku lenqaku: Imeko A 1900±25°F[1040±15°C](ipholile njengoko kufuneka ngaphantsi kwe-90°F(30°C))
1.4542 IiMfuno zoVavanyo lweMechanical Emva koNyango loBubushushu lobudala:
Tensile strength :Iyunithi – ksi (MPa) , Ubuncinane
Yeild Amandla :0.2 % Offset , Iyunithi – ksi (MPa) , Ubuncinane
Elongation :ngo 2″, Iyunithi : % , Ubuncinane
Ukuqina :Rockwell, Ubuninzi
| H 900 | H 925 | H 1025 | H 1075 | H 1100 | H 1150 | H 1150-M | |
| Amandla okuqina okugqibelela, ksi | 190 | 170 | 155 | 145 | 140 | 135 | 115 |
| 0.2% Amandla eSivuno, ksi | 170 | 155 | 145 | 125 | 115 | 105 | 75 |
| Elongation % kwi2″ okanye 4XD | 10 | 10 | 12 | 13 | 14 | 16 | 16 |
| Ukuncipha kwendawo, % | 40 | 54 | 56 | 58 | 58 | 60 | 68 |
| Ubunzima, uBrinell (Rockwell) | 388 (C 40) | 375 (C 38) | 331 (C 35) | 311 (C 32) | 302 (C 31) | 277 (C 28) | 255 (C 24) |
| Impembelelo Charpy V-Notch, ft – lbs | | 6.8 | 20 | 27 | 34 | 41 | 75 |
| Indlela Yokunyibilikisa: |
I-1 EAF: I-Electric Arc Furnace
I-2 EAF + LF + VD: Ukunyibilika okucokisekileyo kunye ne-vacuum degassing
3 EAF + ESR: Electro Slag Remelting
I-4 EAF + PESR: umoya wokukhusela i-Electro Slag Remelting
I-5 VIM + PESR: I-vacuum induction melting
| Ukhetho loNyango lobushushu: |
1 +A: I-Anelled (igcwele/ithambile/i-spheroidizing)
2 +N: Iqhelekile
3 +NT: Iqhelekile kwaye inomsindo
I-4 +QT: Icinyiwe kwaye ipholile (amanzi / ioli)
I-5 +AT: Isisombululo sivaliwe
6 +P: Imvula iqina
| Unyango loBubushushu: |
Unyango lwesisombululo (uMqathango A) - Iintsimbi zeBanga le-630 ezingenasici zifudunyezwa kwi-1040 ° C nge-0.5 h, emva koko zipholile emoyeni ukuya kwi-30 ° C. Amacandelo amancinci kula mabanga angacinywa ioli.
Ukuqina - iBanga le-630 i-stainless steels ilukhuni kwiqondo lokushisa eliphantsi ukuze kuphunyezwe iimpawu ezifunekayo zomatshini. Ngethuba lenkqubo, i-discoloration ebonakalayo iyenzeka ilandelwa yi-shrinkage kwi-0.10% kwimeko ye-H1150, kunye ne-0.05% yemeko ye-H900.
| Kutheni Ukhetha Thina : |
1. Unokufumana izinto ezigqibeleleyo ngokwemfuno yakho ngexabiso elincinci elinokwenzeka.
2. Sikwabonelela ngeeReworks, FOB, CFR, CIF, kunye namaxabiso okuhanjiswa kweminyango. Sicebisa ukuba wenze isivumelwano sokuthumela ngenqanawe okuya kuba nokonga kakhulu.
3. Izinto esizibonelelayo zingqinisiseka ngokupheleleyo, ukusuka kwisatifikethi sovavanyo lwemathiriyeli ekrwada ukuya kwisiteyitimenti somgangatho wokugqibela.(Iingxelo ziya kubonisa ngokwemfuneko)
4. isiqinisekiso sokunika impendulo kwiiyure ezingama-24(ngokuqhelekileyo ngeyure enye)
5. Unokufumana ezinye iindlela zesitokhwe, ukuhanjiswa kwelitye kunye nokunciphisa ixesha lokuvelisa.
6. Sizinikezele ngokupheleleyo kubathengi bethu. Ukuba akunakwenzeka ukuhlangabezana neemfuno zakho emva kokuvavanya zonke iinketho, asiyi kukukhohlisa ngokwenza izithembiso zobuxoki eziza kudala ubudlelwane obuhle kubathengi.
| UQinisekiso loMgangatho lwe-SAKY STEEL (kubandakanywa zombini ezonakalisi nezingonakalisiyo) |
1. Uvavanyo lweDimension Visual
2. Uvavanyo lobuchwephesha olufana ne-tensile, Ukwandiswa kunye nokunciphisa indawo.
3. Uvavanyo lwe-ultrasonic
4. Uhlalutyo loviwo lwekhemikhali
5. Uvavanyo lokuqina
6. Uvavanyo lokukhuselwa komngxuma
7. Uvavanyo olungeneyo
8. Uvavanyo lwe-Intergranular Corrosion
9. Uhlalutyo lwempembelelo
10. Uvavanyo lweMetallography yoMfuniselo
| Ukupakishwa |
1. Ukupakisha kubaluleke kakhulu ngokukodwa kwimeko yokuthunyelwa kwamanye amazwe apho umthwalo udlula kwiitshaneli ezahlukeneyo ukuya kufika kwindawo yokugqibela, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakishwa.
2. I-Saky Steel's ipakisha iimpahla zethu ngeendlela ezininzi ezisekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
Usetyenziso:
I-17-4PH, i-630 kunye ne-X5CrNiCuNb16-4 / 1.4542 inikezelwa ngendlela yeebhari ezijikelezileyo, amaphepha, imivalo yeflethi kunye ne-cold-rolled strip. Izinto eziphathekayo zisetyenziswa ngokubanzi kwi-aerospace, i-marine, iphepha, amandla, i-offshore kunye namashishini okutya kumashishini omatshini onzima, iibhutsi, ii-turbine blades, i-couplings, izikrufu, i-drive shafts, amantongomane, izixhobo zokulinganisa.
