Ibha yeSicaba yeNtsimbi engaGciniyo engu-440c
Inkcazo emfutshane:
Iibhari ezisicaba ze-UNS S44000, iibhari ezisicaba ze-SS 440, umthengisi, umenzi kunye nomthumeli ngaphandle kweTshayina.
Iintsimbi ezingagqwaliyo ziintsimbi ezine-alloy ephezulu ezinokumelana nokugqwala okuphezulu xa kuthelekiswa nezinye iintsimbi ngenxa yokuba zininzi i-chromium. Ngokusekelwe kwisakhiwo sazo sekristale, zahlulwe zibe ziintlobo ezintathu ezifana neentsimbi ze-ferritic, austenitic, kunye ne-martensitic. Elinye iqela leentsimbi ezingagqwaliyo ziintsimbi eziqiniswe yimvula. Ziyindibaniselwano yeentsimbi ze-martensitic kunye ne-austenitic. Intsimbi engagqwaliyo yeBakala 440C yintsimbi engagqwaliyo ye-martensitic ephezulu. Inamandla aphezulu, ukumelana nokugqwala okuphakathi, kunye nobunzima obuhle kunye nokumelana nokugqwala. IBakala 440C liyakwazi ukufumana, emva konyango lobushushu, amandla aphezulu, ubunzima kunye nokumelana nokugqwala kuzo zonke ii-alloys ezingagqwaliyo. Umxholo walo ophezulu kakhulu wekhabhoni unoxanduva lwezi mpawu, ezenza i-440C ifaneleke ngakumbi kwizicelo ezifana neebheringi zebhola kunye neendawo zevalvu.
| Iimpawu ze-440 Stainless Steel Flat Bar: |
| Inkcazo: | A276/484 / DIN 1028 |
| Izixhobo: | 303 304 316 321 416 420 440 440C |
| IiBhari eziRound zeNtsimbi engagqwaliyo: | Ububanzi obungaphandle buqala kwi-4mm ukuya kwi-500mm |
| Ububanzi: | 1mm ukuya kwi-500mm |
| Ubukhulu: | 1mm ukuya kwi-500mm |
| Indlela yokusebenza: | I-Hot Rolled Annealed & Pickled (HRAP) kunye ne-Cold drawn & Forged & Cut Sheet kunye ne-Coil |
| Ubude: | Iimitha ezi-3 ukuya kwezi-6 / iinyawo ezili-12 ukuya kwezingama-20 |
| Ukumakisha: | Ubungakanani, Udidi, Igama loMveliso kwiiBha/Iziqwenga Nganye |
| Ukupakisha: | Ibha nganye yentsimbi ine-singal, kwaye ezininzi ziya kudityaniswa ngebhegi yokuluka okanye ngokweemfuno. |
| Amanqanaba alinganayo e-440c SS Flat Bar: |
| UmMelika | I-ASTM | 440A | 440B | 440C | 440F |
| I-UNS | S44002 | S44003 | S44004 | S44020 | |
| IsiJaphani | I-JIS | I-SUS 440A | I-SUS 440B | I-SUS 440C | I-SUS 440F |
| IsiJamani | I-DIN | 1.4109 | 1.4122 | 1.4125 | / |
| iTshayina | GB | 7Cr17 | 8Cr17 | 11Cr179Cr18Mo | Y11Cr17 |
| Ukwakheka kweekhemikhali ze-440c SS Flat Bar: |
| Amabanga | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
| 440A | 0.6-0.75 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440B | 0.75-0.95 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440C | 0.95-1.2 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440F | 0.95-1.2 | ≤1.00 | ≤1.25 | ≤0.06 | ≥0.15 | 16.0-18.0 | / | (≤0.6) | (≤0.5) |
Qaphela: amaxabiso akwizibiyeli avumelekile kwaye awanyanzelekanga.
| Ubunzima be-440c Stainless Steel Flat Bar: |
| Amabanga | Ukuqina, i-Annealing (HB) | Unyango lobushushu (HRC) |
| 440A | ≤255 | ≥54 |
| 440B | ≤255 | ≥56 |
| 440C | ≤269 | ≥58 |
| 440F | ≤269 | ≥58 |
| Uqinisekiso loMgangatho lweSAKY STEEL (kuquka zombini ezonakalisayo nezingonakalisiyo): |
1. Uvavanyo loBungakanani bokuBonakala
2. Ukuhlolwa koomatshini njengokutsalwa, Ukwandiswa kunye nokunciphisa indawo.
3. Uvavanyo lwe-Ultrasonic
4. Uhlalutyo lovavanyo lweekhemikhali
5. Uvavanyo lokuqina
6. Uvavanyo lokukhusela ukugoba
7. Uvavanyo lokuNgena
8. Uvavanyo lokuGqobhoka phakathi kweegranules
9. Uhlalutyo lwempembelelo
10. Uvavanyo lovavanyo lweMetallography
| Ukupakisha kweSAKY STEEL'S: |
1. Ukupakisha kubaluleke kakhulu, ingakumbi xa impahla ithunyelwa kwamanye amazwe, apho impahla idlula kwiindlela ezahlukeneyo ukuze ifikelele kwindawo efanelekileyo, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ipakisha iimpahla zethu ngeendlela ezahlukeneyo ngokusekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
Izicelo:
Izixhobo ezifuna ukumelana nokugqwala okuphakathi kunye neempawu eziphezulu zoomatshini zilungele i-Alloy 440. Imizekelo yezicelo ezisebenzisa i-Alloy 440 rhoqo ziquka:
- Iibheringi zezinto eziqengqelekayo
- Izihlalo zevalvu
- Iiblade zeemela ezikumgangatho ophezulu
- Izixhobo zotyando
- Iitshiseli
