Pae Porowhita Kowiri tira S17700 17-7 PH 631
Whakaahuatanga Poto:
Ko te S17700 te nama UNS mō te maitai kore waikura 17-7 PH, e mōhiotia ana ko te maitai kore waikura Grade 631. He maitai kore waikura whakapakeke-waikura tēnei e whakarato ana i te kaha teitei me te ātete pai ki te waikura, e pai ai mō ngā momo tono i roto i te rererangi, te tukatuka matū, me ētahi atu ahumahi.
Pae Kowiri tira 631:
Ko te pae porowhita i hangaia mai i te maitai kore waikura 17-7 PH he pai te miihini me te whakarewa, e taea ai te hanga ngāwari ki ngā momo waahanga. Nā tōna kaha ki te whakapakeke i te ua, ka taea te whakamahana kia tutuki ai ngā taumata kaha me te pakeketanga rerekē. Ko te S17700 te nama UNS mō te maitai kore waikura 17-7 PH, e mōhiotia ana ko te maitai kore waikura Grade 631. He maitai kore waikura whakapakeke-ua e whakarato ana i te kaha teitei me te ātete pai ki te waikura, e pai ai mō ngā tono maha i roto i te rererangi, te tukatuka matū, me ētahi atu ahumahi.
Ngā Whakatakotoranga o te Pae Kowiri tira 17-7PH:
| Tau | AISI 631, UNS S17700, W.Nr.1.4568, SUS631, 07Cr17Ni7Al |
| Paerewa | ASTM A564 |
| Mata | Kanapa, Whakapūkara, Mangu, Orohia |
| Āhua | Pae porowhita, Pae papatahi, Pae tapawhā, Pae hexagonal |
| Diameter | 6mm - 600mm |
| Rauemi Mata | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Pae Kowiri tira S1770 ōrite:
| DIN | JIS | GB | ASTM / AISI |
| 1.4568 | SUS 631 | 07Cr17Ni7Al | 17-7PH, 631 |
Te Hanganga Matū o te Pae Kowiri tira SUS 631:
| Tau | 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 |
Ngā Āhuatanga Ā-ringa o te Pae 17-7PH:
| Koranu | Kaha kume Rm N/mm2 | Te kaha whakaputa RP0.2N/mm2 | Te roanga A5% | Ngā pakeketanga o Brinell HB |
| Te rewa totoka 1000~1100℃ te whakamatao tere | ≤1030 | ≤380 | ≥20 | ≤229 |
| Te pakeketanga i te 565℃ | ≥1140 | ≥960 | ≥5 | ≥363 |
| Te pakeketanga i te 510℃ | ≥1230 | ≥1030 | ≥4 | ≥388 |
He aha i whiriwhiri ai i a mātou?
•Ka taea e koe te tiki i te rauemi tino tika e rite ana ki ō hiahia i te utu iti rawa.
•Kei a mātou anō ngā utu tuku Reworks, FOB, CFR, CIF, me te tatau ki te tatau. Ka tūtohu mātou kia mahi koe i tētahi kirimana utu pai, ā, he tino ohanga tēnei.
•Ka taea te manatoko i ngā rauemi e tukuna ana e mātou, mai i te tiwhikete whakamātautau rauemi mata ki te tauākī whakamutunga mō ngā āhuatanga. (Ka whakaatuhia ngā pūrongo mēnā e hiahiatia ana)
•Ka oati mātou ki te whakautu i roto i ngā haora 24 (i taua haora anō)
•Whakaratohia te pūrongo SGS TUV.
•E tino whakapau kaha ana mātou ki te tautoko i ā mātou kiritaki. Mēnā kāore e taea te whakatutuki i ō hiahia i muri i te tirotiro i ngā kōwhiringa katoa, e kore mātou e tinihanga i a koe mā te whakaputa kupu whakaari teka, ka waihanga hononga pai ki ngā kiritaki.
•Whakarato ratonga kotahi-mutu.
Ā Mātou Ratonga
1. Te tinei me te whakamahana
2. Te whakamahana i te korehau
3. Mata kua orohia ki te whakaata
4. Whakaotinga mira-tika
4. Te miihini CNC
5. Te keri tika
6. Tapahia kia iti ake ngā wāhanga
7. Whakatutuki i te tika rite ki te pokepokea ai
Te tākai:
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
