ASTM A638 660 Pa uamea uamea
Fa'amatalaga Puupuu:
660A o loʻo faʻatatau i se tulaga faʻapitoa o le uʻamea A286 (UNS S66286), o se uʻamea maualuga le malosi, maualuga le vevela, ma le faʻafefe.
660A Pa uamea uamea:
ASTM A453 Grade 660 o se timu fa'ama'a'aina austenitic uamea fa'aoga lautele mo le maualuga o le vevela fa'amau ma mea fa'amau. O le 660A tulaga o le A286 uamea uʻamea o loʻo faʻapipiʻiina le vaifofo, e maua ai le paleni o le malosi maualuga, lelei le faʻaogaina, ma le sili atu ona lelei le faʻafefe. O lenei mea e talafeagai ai mo le manaʻomia o talosaga i le aerospace, taʻavale, ma alamanuia vaega e tatau ona faʻatinoina faʻatuatuaina mea i lalo o le mamafa ma le maualuga o le vevela. , e aofia ai le suasami, acids malu, ma alkalis.
Fa'amatalaga o le 660 uamea uamea:
| Vasega | 660A 660B 660C 660D |
| Tulaga | ASTM A453, ASTM A638 |
| Laufanua | Malamalama, uliuli, Polani |
| Tekinolosi | Cold Drawn&veve Rolled , pickled, olo |
| Umi | 1 i le 12 mita |
| Materail Mata | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Fuafuaga vaila'au o le 660 pa uamea uamea:
| Vasega | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Al | V | B |
| S66286 | 0.08 | 2.0 | 0.040 | 0.030 | 1.0 | 13.5-16.0 | 24.0-27.0 | 1.0-1.5 | 1.9-2.35 | 0.35 | 0.10-0.50 | 0.001-0.01 |
ASTM A638 Vasega 660 Bar Meatotino Fa'ainisinia :
| Vasega | Vasega | Malosi Tetele ksi[MPa] | Malosi na maua ksi[MPa] | Fa'aumi % |
| 660 | A, B ma C | 130[895] | 85[585] | 15 |
| 660 | D | 130[895] | 105[725] | 15 |
Vasega 660 ile Vasega A/B/C/D Bar Talosaga:
ASTM A453/A453M e aofia ai faʻamatalaga mo le faʻamauina o le vevela maualuga ma faʻaopoopoga faʻatusatusa e faʻatusatusa i le austenitic stainless steel. O se tasi o togi e masani ona faʻaaogaina o le Grade 660 bolts. Matou te gaosia faʻamau faʻamau,fa'amau hex, fa'alautele fa'amau,u'amea filo, ma sili atu e tusa ai ma le A453 Vasega 660 i Vasega A, B, C, ma le D, faʻamoemoe mo talosaga faʻainisinia faʻapitoa.
Aiseā e Filifilia ai i matou?
•E mafai ona e mauaina mea lelei atoatoa e tusa ai ma lou manaʻoga i le tau maualalo.
•Matou te ofoina atu foʻi Reworks, FOB, CFR, CIF, ma tau faʻafeiloaʻiga mai lea fale i lea fale. Matou te fautuaina oe e fai fefaʻatauaiga mo felauaiga o le a fai si taugofie.
•O mea matou te tuʻuina atu e mafai ona faʻamaonia atoatoa, saʻo mai le tusi faʻataʻitaʻiga o mea mataʻutia i le faʻamatalaga faʻaiʻuga mulimuli. (Lipoti o le a faʻaalia i luga o manaʻoga)
•Matou te faʻamautinoa e tuʻuina atu se tali i totonu ole 24 itula (masani ile itula lava e tasi)
•Tuuina atu le lipoti a le SGS TUV.
•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.
•Tuuina atu auaunaga e tasi.
afifiina:
1. E taua tele le afifiina aemaise i se tulaga o uta faavaomalo lea e ui atu ai le uta i auala eseese e oʻo atu ai i le taunuuga sili, o lea matou te tuʻuina atu ai se popolega faʻapitoa e uiga i le afifiina.
2. Saky Steel's pack a tatou oloa i le tele o auala e faʻatatau i oloa. Matou te teuina a matou oloa i le tele o auala, e pei o,
