ʻO ka pā kila kila ASTM A638 660
Wehewehe Pōkole:
ʻO 660A e pili ana i kahi kūlana kikoʻī o ka hui A286 (UNS S66286), he kila kila ikaika kiʻekiʻe, kū i ka mahana kiʻekiʻe, a kūpaʻa i ka pala.
660A Pā kila kila:
ʻO ASTM A453 Papa 660 kahi kila kila austenitic paʻakikī i hoʻohana nui ʻia no nā mea hoʻopaʻa wela kiʻekiʻe a me nā mea hoʻopaʻa. ʻO ke kūlana 660A o ke kila kila A286 ua hoʻoheheʻe ʻia i ka hopena, e hāʻawi ana i kahi kaulike o ka ikaika kiʻekiʻe, ka maikaʻi o ke ʻano, a me ke kūpaʻa maikaʻi loa i ka pala. ʻO kēia ka mea kūpono no nā noi koi i nā ʻāpana aerospace, automotive, a me nā ʻoihana kahi e pono ai nā mea e hana pono ma lalo o nā kūlana kiʻekiʻe a me nā kūlana wela kiʻekiʻe. Kū'ē maikaʻi loa i ka oxidation a me ka pala i nā wahi wela kiʻekiʻe. Kū'ē maikaʻi i nā ʻano kaiapuni corrosive like ʻole, me ka wai kai, nā waikawa akahai, a me nā alkalis.
Nā kikoʻī o ka 660 Stainless Steel Bar:
| Papa | 660A 660B 660C 660D |
| Kūlana Maʻamau | ASTM A453, ASTM A638 |
| ʻIli | ʻĀlohilohi, ʻEleʻele, Pōlani |
| ʻenehana | ʻŌwili anu ʻia a wela ʻia, paʻakai ʻia, wili ʻia |
| Ka lōʻihi | 1 a 12 mika |
| Mea Hana Maka | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Ka Hoʻohui Kemika o ka 660 Stainless Steel Bar:
| Papa | 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 |
Nā Waiwai Mekanika o ka ASTM A638 Papa 660 Bar:
| Papa | Papa | Ikaika Uʻi ksi[MPa] | ʻO ka ikaika o Yiled ksi[MPa] | % Hoʻolōʻihi |
| 660 | ʻA, B a me C | 130[895] | 85[585] | 15 |
| 660 | D | 130[895] | 105[725] | 15 |
Papa 660 ma ka Papa A/B/C/D Palapala Noi Bar:
Uhi ʻo ASTM A453/A453M i nā kikoʻī no ka hoʻopaʻa ʻana i ka mahana kiʻekiʻe me nā coefficients hoʻonui e like me ke kila kila austenitic. ʻO kekahi o nā papa i hoʻohana pinepine ʻia ʻo ia nā bolts Papa 660. Hana mākou i nā bolts stud,nā ʻūmiʻi hex, nā ʻūmiʻi hoʻonui,nā koʻokoʻo wili, a me nā mea hou aku e like me ka A453 Papa 660 ma nā Papa A, B, C, a me D, i manaʻo ʻia no nā noi ʻenekinia kūikawā.
No ke aha e koho ai iā mākou?
•Hiki iā ʻoe ke loaʻa i ka mea kūpono e like me kāu koi ma ke kumu kūʻai haʻahaʻa loa.
•Hāʻawi pū mākou i nā kumukūʻai hoʻouna Reworks, FOB, CFR, CIF, a me ka puka a puka. Manaʻo mākou e hana ʻoe i kahi ʻaelike no ka hoʻouna ʻana i mea hoʻokele waiwai loa.
•Hiki ke hōʻoia piha ʻia nā mea a mākou e hāʻawi nei, mai ka palapala hōʻoia hoʻāʻo mea maka a hiki i ka ʻōlelo hope loa o ka dimensional. (E hōʻike ʻia nā hōʻike ma ke koi)
•Hoʻohiki mākou e hāʻawi i kahi pane i loko o 24 mau hola (maʻamau i ka hola hoʻokahi)
•Hāʻawi i ka hōʻike SGS TUV.
•Ua hoʻolaʻa piha mākou i kā mākou mea kūʻai aku. Inā ʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānā ʻana i nā koho āpau, ʻaʻole mākou e alakaʻi hewa iā ʻoe ma ka hana ʻana i nā ʻōlelo hoʻohiki wahaheʻe e hoʻokumu ai i nā pilina maikaʻi me nā mea kūʻai aku.
•Hāʻawi i ka lawelawe hoʻokahi.
Hoʻopili ʻana:
1. He mea nui loa ka hoʻopili ʻana, ʻoiai hoʻi i nā ukana o ka honua kahi e hele ai nā ukana ma nā ʻano like ʻole e hiki ai i kahi i manaʻo nui ʻia, no laila ke kau nei mākou i ka manaʻo nui e pili ana i ka hoʻopili ʻana.
2. Hoʻopili ʻo Saky Steel i kā mākou waiwai ma nā ʻano he nui e pili ana i nā huahana. Hoʻopili mākou i kā mākou huahana ma nā ʻano he nui, e like me,
