Chitsulo chosapanga dzimbiri cha 439
Kufotokozera Kwachidule:
| Mafotokozedwe apepala lachitsulo chosapanga dzimbiri: |
Mafotokozedwe:ASTM A240 / ASME SA240
Giredi:304L, 316L, 409L, 321,347, 347H, 410, 420, 439, 440
M'lifupi:1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, ndi zina zotero.
Utali:2000mm, 2440mm, 3000mm, 5800mm, 6000mm, ndi zina zotero.
Kukhuthala:0.3 mm mpaka 60 mm
Kumaliza Pamwamba:Mbale yotenthedwa (HR), pepala lozizira lozungulira (CR), 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, galasi, burashi, kupukuta, SATIN (Yopangidwa ndi pulasitiki) ndi zina zotero.
Fomu:Ma Coil, Ma Foil, Ma Rolls, Ma Plain Sheet, Shim Sheet, Ma Pepala Oboola, Mbale Yokhala ndi Chequered, Strip, Flats.
| Zitsulo Zosapanga Zitsulo 439 Mapepala ndi Mbale Zofanana ndi Zachitsulo: |
| MUYENERERO | WERKSTOFF NR. | UNS |
| SS 439 | 1.4510 | S43035 |
| Mapepala a SS 439, Mapepala, Kapangidwe ka Mankhwala ndi Kapangidwe ka Makina: |
| Giredi | C | Mn | Si | P | S | Ti | Cr | Nb/Cb | Ni | Mo | N | Fe |
| SS 439 | 0.01 | 0.25 | 0.35 | 0.02 | 0.0015 payokha | 0.335 | 17.35 | 0.02 | 0.200 | 0.1 | 0.01 | Mphindi 81.35 |
| Kulimba kwamakokedwe | Mphamvu Yopereka (0.2% Offset) | Kutalikitsa |
| Psi – 63500 , MPa – 438 | Psi – 38100 , MPa – 263 | 2.8% |
| 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. Tikutsimikizira kuti tipereka yankho mkati mwa maola 24 (nthawi zambiri mu ola lomwelo)
5. Mutha kupeza njira zina zogulira zinthu, kutumiza zinthu ku fakitole ndi kuchepetsa nthawi yopangira zinthu.
6. Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
| Chitsimikizo cha Ubwino wa SAKY STEEL (kuphatikiza Yowononga komanso Yosawononga): |
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,
Mapulogalamu:
1. Kukonza Mankhwala
2. Kukonza Chakudya - zida ndi malo osungiramo
3. Kuyeretsa Mafuta - mayunitsi odulira zinthu zamadzimadzi, ntchito ya polythionic acid
4. Kupanga Mankhwala
5. Kubwezeretsa Kutentha Kotayika - zobwezeretsa kutentha
