S31254 Chitsulo Cholimba
Kufotokozera Kwachidule:
S31254 imapereka kukana kwabwino kwa dzimbiri m'malo osiyanasiyana owononga, kuphatikizapo omwe ali ndi chloride yambiri.
Kuyang'anira UT Automatic S31254 bala:
S31254, yomwe imadziwikanso kuti 254 SMO kapena 6MO, ndi chitsulo chosapanga dzimbiri chopangidwa ndi alloy austenitic chomwe chimalimbana ndi dzimbiri kwambiri, makamaka m'malo owopsa komanso owononga. S31254 imapereka kukana kwa dzimbiri bwino m'malo osiyanasiyana owononga, kuphatikizapo omwe ali ndi chloride yambiri. Ngakhale kuti ili ndi alloy yambiri, S31254 imasunga kulimba bwino komanso kupangika bwino. S31254 ndi yoyenera kugwiritsidwa ntchito m'mafakitale ochotsa mchere m'madzi a m'nyanja. Nthawi zambiri imaperekedwa m'malo otetezedwa ndi yankho. Chithandizo cha kutentha nthawi zambiri sichifunikira pa chitsulo chosapanga dzimbiri cha S31254. S31254 imawonetsa kusinthasintha kwabwino. Njira zodziwika bwino zolumikizira monga kulumikiza zitsulo zotetezedwa (SMAW), kulumikiza zitsulo zosungunuka (GTAW/TIG), ndi kulumikiza zitsulo zosungunuka (GMAW/MIG) zingagwiritsidwe ntchito.
Mafotokozedwe a S31254 chitsulo cholimba:
| Giredi | S32760 S31254 S20910 |
| Mafotokozedwe | ASTM A276 |
| Utali | 2.5M, 3M, 6M & Utali Wofunikira |
| M'mimba mwake | 4.00 mm mpaka 500 mm |
| Kukula | 6 mm mpaka 120 mm |
| Kukhuthala | 100 mpaka 6000 mm |
| pamwamba | Wowala, Wakuda, Wachipolishi |
| Mtundu | Yozungulira, Yasinkhu, Hex (A/F), Rectangle, Billet, Ingot, Forging etc. |
| Zinthu Zosaphika | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Magiredi ofanana a S31254 Bar:
| Giredi | UNS | Werkstoff Nr. |
| S31254 | S31254 | 1.4547 |
S31254 Bar Chemical Composition:
| Giredi | C | Si | Mn | S | P | Cr | Mo | Ni | Cu |
| S31254 | 0.02 | 0.08 | ≤1.0 | ≤0.01 | ≤0.03 | 19.5～20.50 | 6.0-6.5 | 17.5-18.5 | 0.50-1.0 |
Kapangidwe ka makina ndi thupi la S31254 Bar:
| Kuchulukana | Malo Osungunuka | Mphamvu Yopereka (0.2% Offset) | Kulimba kwamakokedwe | Kutalikitsa |
| 8.0 g/cm3 | 1320-1390 ℃ | 300 | 650 | 35% |
Chifukwa Chake Sankhani Ife:
1. Mutha kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
2. Timaperekanso mitengo yotumizira katundu (Reworks, FOB, CFR, CIF, ndi yotsika mtengo). Tikukulimbikitsani kuti mugule katundu woti mutumize katunduyo, zomwe zingakuthandizeni kukhala ndi ndalama zochepa.
3. Zipangizo zomwe timapereka ndi zotsimikizika kwathunthu, kuyambira pa satifiketi yoyesera zinthu zopangira mpaka chiganizo chomaliza cha kukula kwake. (Malipoti adzawonetsedwa pakufunika)
4. Tikutsimikiza kuti tipereka yankho mkati mwa maola 24 (nthawi zambiri mu ola lomwelo)
5. Perekani lipoti la SGS TUV.
6. Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
7. Perekani chithandizo cha malo amodzi.
8. Zogulitsa zathu zimachokera mwachindunji ku fakitale yopanga zinthu, kuonetsetsa kuti zinthu zili bwino komanso kuchotsa ndalama zina zokhudzana ndi oimira pakati.
9. Tikudzipereka kupereka mitengo yopikisana kwambiri, zomwe zimakupatsani mwayi wosangalala ndi zabwino zambiri popanda kuwononga khalidwe.
10. Kuti tikwaniritse zosowa zanu mwachangu, timasunga zinthu zokwanira, ndikuonetsetsa kuti mutha kupeza zinthu zomwe mukufuna nthawi iliyonse popanda kuchedwa.
Chitsimikizo cha Ubwino wa SAKY STEEL
1. Mayeso a Kuwona kwa Miyeso
2. Kuyang'ana kwa makina monga kukoka, Kutalikitsa ndi kuchepetsa malo.
3. Kusanthula zotsatira
4. Kusanthula kwa mayeso a mankhwala
5. Mayeso a kuuma
6. Mayeso oteteza ku ming'alu
7. Mayeso Olowera
8. Kuyesa Kudzikundikira kwa Ziphuphu Pakati pa Ziphuphu
9. Kuyesa Kuuma
10. Mayeso Oyesera a Metallography
Ma phukusi a SAKY STEEL:
1. Kulongedza katundu ndikofunikira kwambiri makamaka pankhani yotumiza katundu kunja kwa dziko komwe katundu amadutsa m'njira zosiyanasiyana kuti akafike komwe akupita, choncho timaika chidwi chathu chachikulu pa kulongedza katundu.
2. Saky Steel amanyamula katundu wathu m'njira zosiyanasiyana kutengera zinthuzo. Timanyamula katundu wathu m'njira zosiyanasiyana, monga,
