420 Chitsulo chosapanga chitsulo
Kufotokozera kwaifupi:
Mankhwala 1.4034 SS 430 SS yathyathyathya, SS SPAS S42000 SNAS, chitsulo chosapanga dzimbiri, 420 osapanga dzimbiri zozizira ku China.
Chitsulo chosapanga dzimbiri chimakhala chitsulo chosapanga dzimbiri chomwe chili ndi chitsulo chochepa cha chromium. Monga chitsulo china chilichonse chosapanga dzimbiri, kalasi 420 itha kuumitsidwa kudzera mu mankhwala. Zimapereka maubwino abwino okhala ndi vuto lake lokhala ndi zotupa ndi zokutira bwino zitsulo pomwe zitsulo zimapukutidwa, pansi kapena zowuma. Kalasi iyi ili ndi kuvuta kwambiri - 50hrc - mwa onse osapanga dzimbiri ndi 12% chromium.
| Masamba osapanga dzimbiri 420: |
| Kulingana: | A276 / 484 / San 1028 |
| Zinthu: | 304 316 321 904L 410 420 2205 |
| Zida zosapanga dzimbiri: | Kunja kwa mainchesi osiyanasiyana 4mm mpaka 500mm |
| M'lifupi: | 1mm mpaka 500mm |
| Makulidwe: | 1mm mpaka 500mm |
| Njira: | Kutentha kozizira ndikusankhidwa (HRAP) & Ozizira Kukokedwa & Oletsedwa & Kudula ndi Coil |
| Kutalika: | 3 mpaka 6 mita / 12 mpaka 20 mapazi |
| Chizindikiro: | Kukula, kalasi, kapangidwe kake pamtunda uliwonse / zidutswa |
| Kulongedza: | Chingwe chilichonse chachitsulo chili ndi single, ndipo angapo adzalumikizidwa ndi chikwama choluka kapena chofunikira. |
| Chitsulo chosapanga dzimbiri 420 chathyathyathya chofanana: |
| Wofanana | Jis | Werkstoff nr. | BS | Ogolera | Sis | Osakwana | Nthenda |
| SS 420 | Sus 420 | 1.4021 | 420s29 | - | 2303 | S42000 | 420 |
| SS 420Matayala am'madzi ophatikizika (zitsulo za saky): |
| Giledi | C | Mn | Si | P | S | Cr | Ni | Mo |
| Sus 420 | 0.15 max | 1.0 max | 1.0 max | 0.040 Max | 0.030 Max | 12.0-14.0 | - | - |
| SS 420 Blank Bar Star katundu (chitsulo chosalala): |
| kutentha kutentha (° C) | Mphamvu ya kukhala (MPA) | Gwiritsani mphamvu 0.2% nedice (MPA) | Mlengalenga (% mu 50mm) | Kulimbana Brinell (HB) |
|---|---|---|---|---|
| Oyeretsedwa * | 655 | 345 | 25 | 241 Max |
| 399 ° F (204 ° C) | 1600 | 1360 | 12 | 444 |
| 600 ° F (316 ° C) | 1580 | 1365 | 14 | 444 |
| 800 ° F (427 ° C) | 1620 | 1420 | 10 | 461 |
| 1000 ° F (538 ° C) | 1305 | 1095 | 15 | 375 |
| 1099 ° F (593 ° C) | 1035 | 810 | 18 | 302 |
| 1202 ° F (650 ° C) | 895 | 680 | 20 | 262 |
| * Katundu wowoneka bwino ndi wofanana ndi wa ku Astm A276; Kuumitsa kowoneka bwino ndikomwe. | ||||
| Chitsimikizo cha Saky Stedel (kuphatikizapo zonse zowononga komanso zopanda chowononga): |
1. Mayeso a mawonekedwe
2. Makina Kusanthula Monga Tansile, elongition ndi kuchepetsedwa kwa dera.
3. Kuyesa kwa Akupanga
4. Kusanthula kwa mankhwala
5. Kuyesa kwa Harness
6. Mayeso otetezera
7..
8.
9. Kusanthula
10. Chiyeso choyesera
| Kuyika: |
1. Kulongedza ndi kofunikira kwambiri makamaka pamayendedwe apadziko lonse lapansi omwe amapereka njira zosiyanasiyana kuti afike komwe akupita, motero timayika nkhawa zapadera pofotokoza.
2. Timanyamula zogulitsa zathu m'njira zingapo, monga,
Mapulogalamu:
Ntchito Zofunikira Kukana Kulimbana Kwambiri ndi Zochita Zamagetsi ndizabwino kwa Alloy 420. Zitsanzo za ntchito zomwe zimagwiritsidwa ntchito nthawi zonse 420 zimaphatikizapo:
Dyentra
Masamba a Steam ndi Gasi Magesi
Zida za Khitchini
Mabatani, mtedza, zomangira
Pampu ndi ma valve magawo ndi shafts
Makwerero a mgodi
Zida zamano komanso zopalamula
Nozzles
Mipira yolimba ndi mipando ya mafuta ampumu
