4340 Papa Uamea
Fa'amatalaga Puupuu:
4340 ipu uʻamea e masani lava ona gaosia e ala i taʻavale vevela poʻo faʻasolosolo malulu ma o loʻo avanoa i mafiafia ma fua eseese. O papatusi e masani ona tuʻuina atu i se tulaga masani pe faʻafefeteina e faʻaleleia ai lo latou malosi ma faigata.
4340 ipu uʻamea o loʻo faʻaaogaina lautele i pisinisi e manaʻomia ai mea maualuga-malosi ma umi. Latou te mauaina talosaga i le aerospace, taʻavale, suauʻu ma kesi, masini, ma isi vaega inisinia. O nisi o faʻaoga masani o 4340 ipu uʻamea e aofia ai le gaosiga o mea faʻapipiʻi, uʻamea, crankshafts, faʻafesoʻotaʻi laʻau, vaega meafaigaluega, ma vaega faʻavae e faʻatatau i le maualuga o le mamafa ma le aʻafiaga o avega.
| Fa'amatalaga ole 4340 Pa'u Uamea |
| Fa'amatalaga | SAE J404, ASTM A829 / ASTM A6, AMS 2252/ 6359/ 2301 |
| Vasega | AISI 4340/ EN24 |
| Tautua Fa'aopoopo |
|
| Siata mafiafia o le 4340 Plate |
| Ole mafiafia ole fua ole inisi | ||
| 0.025″ | 4″ | 0.75″ |
| 0.032″ | 3.5″ | 0.875″ |
| 0.036″ | 0.109″ | 1″ |
| 0.04″ | 0.125″ | 1.125″ |
| 0.05″ | 0.16″ | 1.25″ |
| 0.063″ | 0.19″ | 1.5″ |
| 0.071″ | 0.25″ | 1.75″ |
| 0.08″ | 0.3125″ | 2″ |
| 0.09″ | 0.375″ | 2.5″ |
| 0.095″ | 0.5″ | 3″ |
| 0.1″ | 0.625″ | |
| Fa'aaogaina masani o ituaiga 4340 uamea |
 AMS 6359 Papatusi |  4340 Papa Uamea |  EN24 Aq Papa Uamea |
 4340 Pepa Uamea |  36CrNiMo4 Papatusi |  DIN 1.6511 Papatusi |
| Fuafuaga vaila'au o 4340 Pepa uamea |
| Vasega | Si | Cu | Mo | C | Mn | P | S | Ni | Cr |
4340 | 0.15/0.35 | 0.70/0.90 | 0.20/0.30 | 0.38/0.43 | 0.65/0.85 | 0.025 maualuga. | 0.025 maualuga. | 1.65/2.00 | 0.35 maualuga. |
| VAEGA TUTUSA O4340 Pepa Uamea |
| AISI | Werkstoff | BS 970 1991 | BS 970 1955 EN |
| 4340 | 1.6565 | 817M40 | EN24 |
| 4340 Fa'apalepale Mea |
| mafiafia, inisi | Fa'apalepale Va'aiga, Inisi. | |
| 4340 Faamauina | I luga - 0.5, e le aofia. | +0.03 Inisi, -0.01 Inisi |
| 4340 Faamauina | 0.5 – 0.625, fa'aopoopo. | +0.03 Inisi, -0.01 Inisi |
| 4340 Faamauina | 0.625 – 0.75, fa'aopoopo. | +0.03 Inisi, -0.01 Inisi |
| 4340 Faamauina | 0.75 – 1, fa'atasi. | +0.03 Inisi, -0.01 Inisi |
| 4340 Faamauina | 1 – 2, fa'atasi. | +0.06 Inisi, -0.01 Inisi |
| 4340 Faamauina | 2 – 3, e lē aofia ai. | +0.09 Inisi, -0.01 Inisi |
| 4340 Faamauina | 3 – 4, fa'atasi. | +0.11 Inisi, -0.01 Inisi |
| 4340 Faamauina | 4 – 6, fa'atasi. | +0.15 Inisi, -0.01 Inisi |
| 4340 Faamauina | 6 – 10, fa'atasi. | +0.24 Inisi, -0.01 Inisi |
| Aisea e Filifili ai i matou |
1. E mafai ona e mauaina le mea sili ona lelei e tusa ai ma lou manaʻoga i le tau maualalo.
2. Matou te ofoina atu foʻi Reworks, FOB, CFR, CIF, ma tau tuʻuina atu i le faitotoa. Matou te fautuaina oe e fai fefaʻatauaiga mo felauaiga o le a fai si taugofie.
3. O mea matou te tuʻuina atu e faʻamaonia atoatoa, saʻo mai le tusi faʻataʻitaʻiga suʻega mataʻutia i le faʻamatalaga faʻaiʻuga mulimuli. (Lipoti o le a faʻaalia i luga o manaʻoga)
4. e faʻamautinoa e tuʻuina atu se tali i totonu ole 24 itula (masani ile itula lava e tasi)
5. E mafai ona e maua isi fa'atauga, fa'atauga fa'atauga ma fa'aitiitia le taimi o gaosiga.
6. Matou te faʻamaoni atoatoa ia matou tagata faʻatau. Afai o le a le mafai ona ausia ou manaʻoga pe a uma ona suʻesuʻeina filifiliga uma, matou te le faʻasesēina oe e ala i le faia o folafolaga sese e faʻatupuina sootaga lelei tagata faʻatau.
