440C polo u'amea uamea maualuga sa'o lelei
440C polo u'amea u'amea tu'uina atu se ma'a'a tu'ufa'atasi tele, fa'atasi ai ma se fa'alavelave mata'ina i le pala e mafua mai i le vai, ausa, ea fa'apea ma le penisini, suauu ma le ava malosi.O le maualuga maualuga o le mae'a o luga ma le sa'o sa'o o le fa'apalepale e fai ai lenei ituaiga u'amea e sili ona lelei mo le fa'aogaina i totonu o pa'u polo sa'o maualuga, valve, peni polo ma isi fa'aoga si'osi'omaga malo.
440C uamea e tutusa ma le 440 uamea.O loʻo i ai le maualuga o le C chemical content, o lea e maualuga atu ai le maʻaʻa nai lo le 420.
Fa'amatalaga
| 440C uamea u'amea | |
| Diamita | 2.0mm - 55.0mm |
| Vasega | G10-G500 |
| Fa'atatauga | pa'u polo, fa'alava suau'u fa'amamaina, peni polo |
Malosi
| 440C uamea u'amea | |||
| E tusa ai ma le DIN 5401: 2002-08 | E tusa ai ma le ANSI / ABMA Std.10A-2001 | ||
| ua uma | i luga |
| |
| uma | uma | 55/60 HRC | 58/65 HRC |
Tutusa O Mea
| 440C uamea u'amea | |
| AISI/ASTM(USA) | 440C |
| VDEh (GER) | 1.4125 |
| JIS (JAP) | SUS440C |
| BS (Peretania) | - |
| NF (Farani) | Z100CD17 |
| ГОСТ(Rusia) | 95X18 |
| GB (Saina) | 9Cr18Mo |
Fa'asu'esu'ega o vaila'au
| 440C uamea u'amea | |
| C | 0.95% - 1.20% |
| Si | ≤1.00% |
| Mn | ≤1.00% |
| P | ≤0.04% |
| S | ≤0.03% |
| Cr | 16.00% - 18.00% |
| Mo | ≤0.75% |
O lo tatou Fa'amanuiaga
● Ua matou galulue i le gaosiga o polo uamea mo le silia ma le 26 tausaga;
● Matou te ofoina atu le tele o lapopoa eseese mai le 3.175mm i le 38.1mm.Ole lapo'a lapo'a e mafai ona ta'ua i lalo;
● E tele a matou faʻasoa avanoa.O le tele o lapopoa masani (3.175mm ~ 38.1mm) ma gauges (-8 ~ + 8) o loʻo avanoa, lea e mafai ona tuʻuina vave;
● Ole lapopoa ma fua e le masani ai e mafai ona gaosia i lalo ole talosaga faʻapitoa (e pei ole 5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm mo nofoa nofoa; 14.0mm mo cam shaft ma CV sooga, ma isi);
● O vaega taʻitasi o polo e asiasia e masini faʻapitoa: suʻega lapotopoto, faʻataʻitaʻiga faʻataʻitaʻi, microscope suʻesuʻega metallographic, suʻega maaa (HRC ma HV) e faʻamautinoa ai le lelei.
Lapata'iga Laupepa
| FA'AVAE FA'AVAE | |||
| (mm) | (inisi) | (mm) | (inisi) |
| 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 | - |
| |
FAQ
Q: E faʻafefea ona ou filifilia le faʻailoga uʻamea talafeagai (304(L)/316(L)/420(C)/440(C))?O le a le eseesega autu i le va o le 300 ma le 400 faasologa polo uamea?
A: Ina ia filifilia le ituaiga uamea talafeagai mo polo uamea, e tatau ona tatou iloa lelei meatotino o ituaiga taʻitasi ma le faʻaogaina o polo.O polo u'amea fa'aoga masani e mafai ona vaevaeina faigofie i vaega e lua: 300 fa'asologa ma 400 fa'asologa.
300 faasologa “austenitic” polo u'amea u'amea e tele atu chromium ma nickel elemene ma le manatu e le maneta (o le mea moni e matua maualalo-mamaneta. E matua leai lava maneta e mana'omia le fa'aopoopoina o le vevela.).E masani lava e gaosia e aunoa ma le fa'aogaina o le vevela.E sili atu le malosi o le pala nai lo le 400 fa'asologa (o le mea moni, o le maualuga maualuga o le fa'afefeteina o le vaega e leai ni mea. o polo uamea u'amea eseese).E fa'aitiitia le pala, e mafai fo'i ona fa'aoga mo fa'amaufa'ailoga.400 fa'asologa o polo u'amea uamea o lo'o i ai le tele o kaponi, lea e fa'amageta ai ma sili atu le ma'a'a.E mafai ona faigofie ona togafitia e pei o polo uamea chrome poʻo polo uamea carbon e faʻateleina ai le maaa.400 faʻasologa o polo uamea e masani ona faʻaaogaina mo talosaga e manaʻomia ai le vai-tetee, malosi, maʻaʻa ma ofuina teteʻe.
Q: O a tulaga e te tausisia mo le gaosiga?
A: O a matou oloa o loʻo tausisia tulaga faʻapitoa tau pisinisi mo polo uʻamea:
● ISO 3290 (FAAVANOA)
● DIN 5401 (GER)
● AISI/ AFBMA (USA)
● JIS B1501 (JAP)
● GB/T308 (CHN)
Q: E te ofoina fua faʻataʻitaʻiga mo suʻega?
A: Ioe, matou te tuʻuina atu faʻataʻitaʻiga fua e suʻe ma siaki lelei.
Q: O le a le umi o lau taʻitaʻi taimi?
A: E masani lava e tusa ma le 3-5 aso pe a fai o loʻo i ai oloa.A le o lea, e tatau ona fuafua le taimi e taʻitaʻia ai e tusa ai ma lau aofaʻi, meafaitino ma le togi.
Q: Matou te le masani i felauaiga faavaomalo.O le a e taulimaina uma mea fa'atau?
A: E mautinoa lava, matou te feagai ma faʻafitauli faʻapitoa ma a matou felagolagomai faʻasalalauga faʻavaomalo faʻatasi ma le tele o tausaga o le poto masani.E na'o tagata fa'atau e mana'omia le tu'uina mai o fa'amatalaga fa'avae
Q: E faʻafefea lau auala faʻapipiʻi?
A: 1. auala afifiina masani: 4 pusa totonu (14.5cm * 9.5cm * 8cm) i le matai pusa (30cm * 20cm * 17cm) ma taga palasitika mago ma VCI pepa aneti-ele pepa po o taga palasitika suauu, 24 cartons i laupapa laupapa. (80cm*60cm*65cm).O pusa ta'itasi e tusa ma le 23kgs le mamafa;
2.Steel pa'u auala afifiina: 4 u'amea pa'u (∅35cm * 55cm) ma mago palasitika taga ma VCI anti-ele pepa po o suauu palasitika taga ， 4 pa'u pa laupapa (74cm * 74cm * 55cm);
3.Customized afifiina e tusa ai ma manaoga o tagata faatau.
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