X42 SSAW Uamea Paipa mo Fa'aputuga Fa'aputuga
X42 SSAWfaaputuga paipa uamea o lo'o faia i u'amea maualuga e fa'amautinoa ai lo latou ola umi ma le maufetuuna'i e o'o lava i si'osi'omaga sili ona leaga. O lona mamanu uelo fa'asolosolo e fa'aleleia ai lona malosi ma le fa'amaoni, ma avea ai ma filifiliga sili mo le lagolago fa'avae i galuega faufale ma uafu.
| Tulaga | Vasega uamea | Su'ega vaila'au | Mea tau tete'e | Su'ega o A'afiaga o Charpy ma Su'ega Loimata Pa'u | |||||||||||
| C | Mn | P | S | Ti | Isi | CEV4)（%） | Rt0.5 Mpa Malosiaga maua | Rm Mpa Malosi o le Tensile | A% L0=5.65 √ S0 Fa'aumi | ||||||
| maualuga | maualuga | maualuga | maualuga | maualuga | maualuga | maualuga | min | maualuga | min | maualuga | |||||
| API Fa'amatalaga 5L(PSL2) | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Mo togi u'amea uma: Fa'aopoopo le Nb po'o le V po'o so'o se tu'ufa'atasiga o latou, ae Nb+V+Ti ≤ 0.15%, ma le Nb+V ≤ 0.06% mo le vasega B | 0.25 | 0.43 | 241 | 448 | 414 | 758 | E fa'atatau e tusa ai ma le fua fa'atatau: e=1944·A0.2/U0.9 A: Fa'asagaga fa'asaga vaega ole fa'ata'ita'iga ile mm2 U: La'ititi ole malosi fa'amaoti ile Mpa | E iai su'ega mana'omia ma su'ega e filifili ai. Mo fa'amatalaga, va'ai i le ulua'i fa'atonuga. |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 290 | 496 | 414 | 758 | ||||
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 317 | 524 | 434 | 758 | ||||
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 359 | 531 | 455 | 758 | ||||
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 386 | 544 | 490 | 758 | ||||
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 414 | 565 | 517 | 758 | ||||
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 448 | 600 | 531 | 758 | ||||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 483 | 621 | 565 | 758 | ||||
| X80 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 552 | 690 | 621 | 827 | ||||
| 1)CE(Pcm)=C+ Si/30 +（Mn+Cu+Cr）/20 + Ni/60 + No/15 + V/10 + 58 | |||||||||||||||
| 2)CE(LLW)=C+ Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 | |||||||||||||||
X42 SSAW paipa paipa uʻamea o loʻo avanoa i le tele o taʻavale e faʻaogaina ai le tele o faʻamatalaga faufale, faʻatagaina le fetuutuunai ma le faʻapitoa i le fuafuaina o galuega. Pe e te manaʻomia se laʻititi laʻititi mo se nofoaga faʻapipiʻi faʻapipiʻi poʻo se lapoa lapoa mo le faʻateleina o le gafatia o le uta, e mafai ona faʻapipiʻiina lenei faʻaputu uʻamea i ou manaʻoga faapitoa.
I le faaopoopo atu i le tele o laina lautele, X42 SSAW paipa paipa o loʻo avanoa foi i le tele o umi, e maua ai nisi faʻasalalauga faʻapitoa mo lau galuega faufale. O lenei fetuutuuna'i fa'amautinoa e mafai ona e filifilia le fa'aputu u'amea lelei atoatoa mo lau fa'ailoga po'o le faugāfale, fa'amalieina lona fa'atinoga ma le lelei.
X42 SSAW paipa uamea ua fuafuaina faaputuga e ausia tulaga aupito maualuga alamanuia mo le lelei ma le faatinoga. O lona fausaga malosi ma le si'osi'omaga uelo mamanu e mautinoa e mafai ona tatalia tulaga faigata o si'osi'omaga uafu ma taulaga, e maua ai se fa'avae saogalemu ma fa'atuatuaina mo lau galuega faufale.
A o'o i le faufale ma le uafu, o le taua o se fa'avae malosi ma tumau e le mafai ona fa'asilisili. X42 SSAW paipa paipa uʻamea maua le fofo atoatoa, tuufaatasia versatility, malosi ma le faatuatuaina e faafetaiaʻia ai ou manaoga faufale. O lona lautele lautele lautele, fau u'amea maualuga ma le umi e mafai ona fa'avasegaina e fetaui lelei mo le tele o galuega faufale ma uafu.
Filifili le X42 SSAW paipa paipa mo lau isi uafu po'o le faufale faufale faufale ma iloa le tumau ma le fa'atinoga e le mafaatusalia. Faatasi ai ma lona malosi tulaga ese ma fetuutuunai, leneipaipa fa'afefeteina o le fofo faavae atoatoa mo ou manaoga faufale.
