440c Stainless Steel Flat Bar
Kufotokozera Kwachidule:
UNS S44000 Flat Bars, SS 440 Flat Bars, Stainless Steel 440 Flat Bars Supplier, Wopanga ndi Wotumiza kunja ku China.
Zitsulo zosapanga dzimbiri ndi zitsulo zapamwamba kwambiri zomwe zimakhala ndi chitsulo cholimba kwambiri poyerekeza ndi zitsulo zina chifukwa cha kukhalapo kwa chromium yambiri.Kutengera mawonekedwe awo a crystalline, amagawidwa m'mitundu itatu monga zitsulo za ferritic, austenitic, ndi martensitic.Gulu lina la zitsulo zosapanga dzimbiri ndi zitsulo zolimba mvula.Iwo ndi osakaniza martensitic ndi austenitic zitsulo.Gulu la 440C chitsulo chosapanga dzimbiri ndi chitsulo chosapanga dzimbiri cha carbon martensitic.Lili ndi mphamvu zambiri, kukana kwa dzimbiri, komanso kulimba kwabwino komanso kukana kuvala.Gulu la 440C limatha kupeza, pambuyo pa chithandizo cha kutentha, mphamvu yapamwamba kwambiri, kuuma ndi kuvala kukana kwazitsulo zonse zosapanga dzimbiri.Mpweya wake wokwera kwambiri wa kaboni umayambitsa izi, zomwe zimapangitsa 440C kukhala yoyenererana ndi ntchito monga mayendedwe a mpira ndi ma valve.
| Zolemba za 440 Stainless Steel Flat Bar: |
| Kufotokozera: | A276/484 / DIN 1028 |
| Zofunika: | 303 304 316 321 416 420 440 440C |
| Malo Ozungulira Azitsulo Zosapanga dzimbiri: | Kunja Diameter mu osiyanasiyana 4mm kuti 500mm |
| M'lifupi: | 1 mpaka 500 mm |
| Makulidwe: | 1 mpaka 500 mm |
| Njira: | Hot Rolled Annealed & Pickled (HRAP) & Cold drawn & Forged & Cut Sheet ndi Coil |
| Utali: | 3 mpaka 6 Mamita / 12 mpaka 20 mapazi |
| Kulemba: | Kukula, Gulu, Dzina Lopanga pa Mipiringidzo / Zidutswa Zilizonse |
| Kulongedza: | Chitsulo chilichonse chili ndi singal, ndipo angapo adzamangidwa ndi thumba loluka kapena malinga ndi zofunikira. |
| Magiredi Ofanana a 440c SS Flat Bar: |
| Amereka | Chithunzi cha ASTM | 440A | 440b | 440C | 440F |
| UNS | S44002 | S44003 | S44004 | S44020 | |
| Chijapani | JIS | Mtengo wa 440A | Mtengo wa 440B | SUS 440C | Mtengo wa 440F |
| Chijeremani | DIN | 1.4109 | 1.4122 | 1.4125 | / |
| China | GB | 7Kr17 | 8Kr17 | 11Kr179Cr18Mo | Y11Cr17 |
| Mapangidwe a Chemical a 440c SS Flat Bar: |
| Maphunziro | 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) |
Zindikirani: zikhalidwe zomwe zili m'mabulaketi ndizololedwa osati zokakamiza.
| Kulimba Kwa 440c Stainless Steel Flat Bar: |
| Maphunziro | Kuuma, Annealing (HB) | Chithandizo cha kutentha (HRC) |
| 440A | ≤255 | ≥54 |
| 440b | ≤255 | ≥56 |
| 440C | ≤269 | ≥58 |
| 440F | ≤269 | ≥58 |
| Chitsimikizo cha Ubwino wa SAKY STEEL (kuphatikiza zonse Zowononga ndi Zosawononga): |
1. Mayeso a Visual Dimension
2. Kuwunika kwamakina monga kukhazikika, kutalika ndi kuchepetsa dera.
3. Akupanga mayeso
4. Kusanthula kwa mankhwala
5. Mayeso olimba
6. Kuyesa kwachitetezo cha pitting
7. Mayeso Olowera
8. Intergranular Corrosion Testing
9. Kusanthula zotsatira
10. Metallography Experimental Test
| Phukusi la SAKY STEEL'S: |
1. Kulongedza ndi kofunika kwambiri makamaka pankhani ya katundu wapadziko lonse lapansi momwe katundu amadutsa munjira zosiyanasiyana kuti akafike komwe akupita, kotero timayika chidwi chapadera chokhudza kulongedza.
2. Saky Steel's amanyamula katundu wathu m'njira zambiri kutengera zomwe timapanga.Timanyamula katundu wathu m'njira zingapo, monga,
Mapulogalamu:
Mapulogalamu omwe amafunikira kukana kwa dzimbiri pang'ono komanso makina apamwamba kwambiri ndi abwino kwa Aloyi 440. Zitsanzo za ntchito zomwe zimagwiritsidwa ntchito pafupipafupi Alloy 440 ndi monga:
- Rolling element bearings
- Mipando ya valve
- Mpeni wapamwamba kwambiri
- Zida zopangira opaleshoni
- Chiselo
