S17700 17-7 PH 631 Paa Poʻai Kuhili ʻole
ʻO ka wehewehe pōkole:
ʻO S17700 ka helu UNS no ke kila kila kila 17-7 PH, i ʻike ʻia ʻo Grade 631 stainless steel. ʻO ia ke kila kila paʻakikī paʻakikī e hāʻawi i ka ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion maikaʻi, kūpono ia no nā noi like ʻole i ka aerospace, ka hana kemika, a me nā ʻoihana ʻē aʻe.
631 Paʻa kila kila:
ʻO kahi pahu pōʻai i hana ʻia mai ka 17-7 PH stainless steel e loaʻa i ka machinability maikaʻi a me ka weldability, e ʻae ai i ka hana maʻalahi i nā ʻāpana like ʻole. ʻO kona hiki ke paʻakikī i ka ua, hiki ke mālama ʻia ka wela no ka hoʻokō ʻana i nā pae like ʻole o ka ikaika a me ka paʻakikī. ʻO S17700 ka helu UNS no 17-7 PH stainless steel, i ʻike ʻia ʻo Grade 631 stainless steel. ʻO ia ke kila kila paʻakikī paʻakikī e hāʻawi i ka ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion maikaʻi, kūpono ia no nā noi like ʻole i ka aerospace, ka hana kemika, a me nā ʻoihana ʻē aʻe.
Nā ʻōlelo kikoʻī o 17-7PH ʻili ʻili kila:
| Papa | AISI 631, UNS S17700, W.Nr.1.4568, SUS631, 07Cr17Ni7Al |
| Kūlana | ASTM A564 |
| Ili | Alohilohi, Pickling, ʻEleʻele, Polina |
| Kinohi | Bar poepoe, Bar Flat, Bar Square, Bar Hexagonal |
| Anawaena | 6mm - 600mm |
| Mahele Raw | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
ʻO S1770 Paʻa Paʻa Paʻa ʻAi ʻole:
| DIN | JIS | GB | ASTM / AISI |
| 1.4568 | SUS 631 | 07Cr17Ni7Al | 17-7PH, 631 |
ʻO SUS 631 ʻO ka hui ʻana i nā mea hana kemika:
| Papa | C | Mn | Si | P | S | Cr | Ni | Al |
| 631 | 0.09 | 1.0 | 1.0 | 0.04 | 0.03 | 16.0-18.0 | 6.5-7.75 | 0.75-1.5 |
17-7PH Bar Mechanical Pono:
| Alloy | Ka ikaika uʻi Rm N/mm2 | Ka ikaika RP0.2N/mm2 | Elongatio A5% | ʻO Brinell hardnes HB |
| ʻO ka hoʻoheheʻe paʻa 1000 ~ 1100 ℃ hoʻomaha wikiwiki | ≤1030 | ≤380 | ≥20 | ≤229 |
| ʻO ka ʻelemakule ma 565 ℃ | ≥1140 | ≥960 | ≥5 | ≥363 |
| ʻO ka ʻelemakule ma 510 ℃ | ≥1230 | ≥1030 | ≥4 | ≥388 |
No ke aha e koho ai iā mākou?
•Hiki iā ʻoe ke loaʻa ka mea kūpono e like me kāu koi ma ka liʻiliʻi loa o ke kumu kūʻai.
•Hāʻawi pū mākou i nā Reworks, FOB, CFR, CIF, a me nā kumukūʻai hoʻopuka puka i ka puka. Manaʻo mākou iā ʻoe e hana i ka hana no ka hoʻouna ʻana e ʻoi aku ka waiwai.
•Hiki ke hōʻoia ʻia nā mea a mākou e hāʻawi ai, mai ka palapala hōʻike maka a hiki i ka ʻōlelo kikoʻī hope loa. (E hōʻike ʻia nā hōʻike ma ke koi)
•Ke hōʻoiaʻiʻo nei mākou e hāʻawi i kahi pane i loko o 24 mau hola (maʻamau i ka hola hoʻokahi)
•Hāʻawi i ka hōʻike SGS TUV.
•Hoʻolaʻa piha mākou i kā mākou mea kūʻai. 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 mea kūʻai aku.
•Hāʻawi i ka lawelawe hoʻokahi.
ʻO kā mākou lawelawe
1.Quenching a me ka tempering
2.Vacuum wela mālama
3.Mirror-polished ili
4.Precision-milled pau
4.CNC machining
5.Precision wili
6.ʻokiʻoki i nā'āpana liʻiliʻi
7. Loaʻa i ka pololei e like me ka mold
Hoʻopili:
1. He mea koʻikoʻi ka hoʻopaʻa ʻana ma ka hihia o ka hoʻouna ʻana i ka honua kahi e hele ai ka lawe ʻana ma nā ala like ʻole e hiki ai i ka hopena hope loa, no laila ke kau nei mākou i ka hopohopo kūikawā e pili ana i ka ʻeke.
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,
