Silig Bir ah oo Aan Daxal Lahayn AISI 440C
Sharaxaad Gaaban:
Birta aan miridhku lahayn ee 440C waa nooc ka mid ah birta aan miridhku lahayn ee martensitic oo ka kooban chromium, kaarboon, iyo walxo kale. Badanaa waxaa loo isticmaalaa codsiyo kala duwan sababtoo ah iska caabbinta daxalka, adkaanta wanaagsan, iyo kharash yar marka la barbar dhigo noocyada kale ee birta aan miridhku lahayn.
| Tilmaamaha Siligga Birta Ah Ee 440C: |
| Fasal | 440C |
| Heerka Caadiga ah | ASTM A580 |
| Dhexroorka | 0.01 mm ilaa 6.0mm |
| Dusha sare | Iftiin leh, Daruuro leh, La shiiday |
| Dhererka | Qaabka Gariiradda ama Dhererka Goosashada Toosan |
| DULQAADKA | +/- 0.002mm |
| DARAASADAHA ISKU MIDKA AH EE 1.4125 Silig Bir ah oo aan Daxal Lahayn: |
| Heerka Caadiga ah | WERKSTOFF NR. | Qaramada Midoobay | JIS | EN |
| 440A | 1.4125 | S44020 | SUS440C | 1.4125 |
| QAYBTA KIIMIKADA EESilig Bir Guga ah oo aan lahayn Xarig 440C ah: |
| Fasal | C | Mn | Si | S | Fe | P | Cr | Ni |
| 440C | 0.95-1.2 ugu badnaan | 1.00 ugu badnaan | 1.0 ugu badnaan | 0.030 ugu badnaan | Bal | 0.035 ugu badnaan | 16.00-18.00 | 0.60 ugu badnaan |
| Sifooyinka Farsamada ee Siligga Birta Guga ee 440C |
| Fasal | Adkaanta (HRC) | Xoogga Garaacista (MPa) ugu yaraan | Xoog Wax-soo-saar 0.2% Caddayn (MPa) ugu yaraan | Kordhinta (% 50mm) ugu yaraan |
| 440C | 58 ilaa 62 | 1586 ilaa 1724 | 1413 ilaa 1551 | 8% ilaa 10% |
| Maxaad Noo Doorataa: |
1. Waxaad heli kartaa agabka ugu habboon iyadoo loo eegayo baahidaada ugu yaraan qiimaha suurtogalka ah.
2. Waxaan sidoo kale bixinaa qiimaha gaarsiinta Reworks, FOB, CFR, CIF, iyo qiimaha gaarsiinta albaab ilaa albaab. Waxaan kugula talineynaa inaad sameyso heshiis ku saabsan dhoofinta taasoo noqon doonta mid aad u dhaqaale badan.
3. Agabka aan bixinno waa kuwo gebi ahaanba la xaqiijin karo, laga bilaabo shahaadada imtixaanka alaabta ceeriin ilaa warbixinta cabbirka ugu dambeysa. (Warbixinnadu waxay muujin doonaan marka loo baahdo)
4. dammaanad qaad inaad jawaab bixin doonto 24 saacadood gudahood (badanaa isla saacaddii)
5. Waxaad heli kartaa beddelka saamiyada, keenista warshadaha iyadoo la yareynayo waqtiga wax soo saarka.
6. Waxaan si buuxda ugu heellannahay macaamiisheenna. Haddii aysan suurtogal ahayn in la buuxiyo shuruudahaaga ka dib marka la baaro dhammaan xulashooyinka, kuma marin habaabin doonno ballanqaadyo been ah oo abuuri doona xiriir wanaagsan oo macaamiisha ah.
7. Iska caabbinta daxalka/Dheer-dheeraanta.
8. Bixi Warbixinta Tijaabada TUV ama SGS.
| Baakad: |
1. Baakaduhu aad bay muhiim u yihiin gaar ahaan marka ay jiraan shixnadaha caalamiga ah oo shixnadaha ay maraan marinno kala duwan si ay u gaaraan meesha ugu dambeysa ee loo socdo, sidaa darteed waxaan si gaar ah uga walaacsannahay baakadaha.
2. Saky steel's waxay alaabtayada u xirxiraan siyaabo kala duwan iyadoo lagu saleynayo badeecadaha. Waxaan alaabtayada u xirxirnaa siyaabo kala duwan, sida
