Mipira yachitsulo yosapanga dzimbiri 304 imalimbana ndi dzimbiri la oxidative solution, makamaka kwa omwe amapangidwa ndi organic acid, amalimbana ndi madzi, mpweya wa m'nyanja, ndi ma organic acid.Komabe iwo sagonjetsedwa kwambiri ndi kuukira kwa ndi sulfuric acid.Choncho ndi oyenera mavavu ndi ntchito zogwirizana ndi kukana dzimbiri amatenga gawo lofunika, pamene chinthu chachiwiri.Chitsulo chosapanga dzimbiri ichi, chomwe chimatengedwa kuti si maginito.
304 mipira yachitsulo chosapanga dzimbiri | |
Diameters | 2.0mm - 55.0mm |
Gulu | G100-G1000 |
Kugwiritsa ntchito | mapampu ndi ma valve, opopera aerosol ndi dispenser, mapampu ang'onoang'ono, ziwiya muzakudya, mavavu ogwiritsira ntchito zamankhwala, zopopera zikwama zaulimi. |
304 mipira yachitsulo chosapanga dzimbiri | |||
Malinga ndi DIN 5401:2002-08 | Malinga ndi ANSI/ABMA Std.10A-2001 | ||
chatha | mpaka |
| |
- | 70 | 280/380HV10 27/39 HRC | 25/39 HRC. |
304 mipira yachitsulo chosapanga dzimbiri | |
AISI/ASTM(USA) | 304 |
VDEh (GER) | 1.4301 |
JIS (JAP) | Chithunzi cha SUS304 |
BS (UK) | 304 ndi 15 |
NF (France) | Z7CN18-09 |
ГОСТ(Russia) | Mtengo wa 08KH18N10 |
GB (China) | 0Cr18Ni9 |
304 mipira yachitsulo chosapanga dzimbiri | |
C | ≤0.08% |
Si | ≤0.75% |
Mn | ≤2.00% |
P | ≤0.045% |
S | ≤0.03% |
Cr | 18.00% - 20.00% |
Ni | 8.00% - 10.50% |
N | ≤0.10% |
● Takhala tikugwira ntchito yopanga mpira wachitsulo kwa zaka zoposa 26;
● Timapereka kukula kwakukulu kochokera ku 3.175mm mpaka 38.1mm.Kukula kwa spreadsheet kungatchulidwe motere;
● Tili ndi masheya ambiri.Zambiri za kukula kwake (3.175mm ~ 38.1mm) ndi geji (-8 ~ + 8) zilipo, zomwe zingathe kuperekedwa nthawi yomweyo;
● Makulidwe osayembekezeka ndi ma geji amatha kupangidwa pansi pa pempho lapadera (monga 5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm pamayendedwe ampando; 14.0mm kwa cam shaft ndi CV olowa, etc.);
● Gulu lililonse la mipira limawunikiridwa ndi makina apamwamba kwambiri: tester roundness, roughness tester, metallographic analysis microscope, hardness tester (HRC ndi HV) kutsimikizira ubwino.
SIZE SPREADSHEET | |||
(mm) | (inchi) | (mm) | (inchi) |
3.175 | 1/8" | 8.7 | - |
3.5 | - | 8.731 | 11/32" |
3.969 | 5/32" | 9.0 | - |
4.0 | - | 9.525 | 3/8" |
4.2 | - | 10.0 | - |
4.4 | - | 10.3188 | 13/32" |
4.5 | - | 11.0 | - |
4.63 | - | 11.1125 | 7/16" |
4.7 | - | 11.5094 | 29/64" |
4.7625 | 3/16" | 11.9062 | 15/32" |
4.8 | - | 12.0 | - |
4.9 | - | 12.3031 | 31/64" |
5.0 | - | 12.7 | 1/2" |
5.1 | - | 13.0 | - |
5.1594 | - | 13.4938 | 17/32" |
5.2 | - | 14.0 | - |
5.25 | - | 14.2875 | 9/16" |
5.3 | - | 15.0812 | 19/32" |
5.35 | - | 15.0 | - |
5.4 | - | 15.875 | 5/8" |
5.5 | - | 16.0 | - |
5.5562 | 7/32" | 16.6688 | 21/32" |
5.6 | - | 17.4625 | 11/16 " |
5.9531 | 15/64" | 19.05 | 3/4" |
6.0 | - | 20.0 | - |
6.35 | 1/4" | 20.637 | 13/16" |
6.5 | - | 22.0 | - |
6.7469 | 17/64" | 22.225 | 7/8" |
7.0 | - | 23.8125 | 15/16 |
7.1438 | 7/32" | 25.4 | 1" |
7.5 | - | 30.1625 | 1 3/16" |
7.62 | - | 32.0 | - |
7.9375 | 5/16" | 38.1 | 1 1/2" |
8.0 | - |
|
Q: Kodi ndingasankhe bwanji mtundu woyenera wazitsulo zosapanga dzimbiri (304(L)/316(L)/420(C)/440(C))?Kodi pali kusiyana kotani pakati pa mipira 300 ndi 400 ya zitsulo zosapanga dzimbiri?
Yankho: Kuti tisankhe mtundu woyenera wachitsulo wa mipira yachitsulo chosapanga dzimbiri, tiyenera kudziwa bwino za mtundu uliwonse komanso kagwiritsidwe ntchito ka mipirayo.Mipira yosapanga dzimbiri yomwe imagwiritsidwa ntchito kwambiri imatha kugawidwa m'magulu awiri: mndandanda wa 300 ndi mndandanda wa 400.
Mipira yachitsulo yosapanga dzimbiri 300 ya mndandanda wa "austenitic" imakhala ndi chromium ndi faifi tambala ndipo simaginito (kwenikweni imakhala ndi maginito otsika kwambiri. Osakhala ndi maginito amafunikiranso kutentha).Kawirikawiri amapangidwa popanda njira yochizira kutentha.Ali ndi kukana kwa dzimbiri bwino kuposa mndandanda wa 400 (kwenikweni, kukana kwa dzimbiri kwapamwamba kwambiri kwa gulu lopanda utoto. Ngakhale kuti mipira 300 yonse imakhala yosamva, komabe mipira 316 ndi 304 imawonetsa kukana kosiyana ndi zinthu zina. Kuti mumve zambiri, chonde onani masamba mipira yosiyanasiyana yachitsulo chosapanga dzimbiri) .Ndiwocheperako pang'ono, kotero amatha kugwiritsidwa ntchito posindikiza.Mipira yazitsulo zosapanga dzimbiri 400 imakhala ndi mpweya wambiri, womwe umapangitsa kuti ikhale maginito komanso kuuma kwambiri.Zitha kutenthedwa mosavuta ngati mipira yachitsulo ya chrome kapena mipira yachitsulo ya carbon kuti ionjezere kuuma.Mipira ya zitsulo zosapanga dzimbiri 400 imagwiritsidwa ntchito kwambiri pazinthu zomwe zimafuna kusagwira madzi, mphamvu, kulimba komanso kukana kuvala.
Q: Ndi mfundo ziti zomwe mumatsatira popanga?
A: Zogulitsa zathu zikugwirizana ndi mfundo zotsatirazi zamakampani pamipira yachitsulo:
● ISO 3290 (M'mayiko ambiri)
● DIN 5401 (GER)
● AISI/ AFBMA (USA)
● JIS B1501 (JAP)
● GB/T308 (CHN)