DIN1630 ST37.4 ST52.4 ngongo maitai pū
Ko te DIN1630 St37.4 St52.4 he momo waro waro ngongo ngongo waipēhi waipēhi e whakamahia whānuitia ana i roto i ngā pūnaha waipēhi me te pneumatic.E mohiotia ana mo te tino tika, te mahi pai, me te mauroa pono.
Whakaahuatanga
Tauira ahuatanga Whakataki
Hangahanga matū
| Koeke maitai | C | Si | Mn | P | S | Al | |
| Ingoa | Kao. | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi |
| ST37.4 | 1.0308 | 0.17 | 0.35 | 0.4（meneti） | 0.025 | 0.025 | — |
| ST44.4 | 1.0408 | 0.21 | 0.35 | 0.4（meneti） | 0.025 | 0.025 | — |
| ST52.4 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | — |
Nga taonga miihini
| Tikanga | Paerail Grade | TS (MPa) | YS (MPa) | Whakaroa(%) |
| BKS | ST37.4 | ≥420 | ≥315 | ≥14 |
| BKS | ST44.4 | ≥520 | ≥375 | ≥12 |
| BKS | ST52.4 | ≥580 | ≥420 | ≥10 |
| GBK | ST37.4 | ≥315 | ≥35 | |
| GBK | ST44.4 | ≥390 | ≥32 | |
| GBK | ST52.4 | ≥490 | ≥30 | |
| NBK | ST37.4 | 340-470 | ≥235 | ≥32 |
| NBK | ST44.4 | 440-570 | ≥255 | ≥30 |
| NBK | ST52.4 | 490-630 | ≥335 | ≥28 |
Te whakapumautanga o te kounga
1. Te Tirohanga Rawa Taumai
2. Raw Material Wehewehenga ki te karo i te kōeke maitai ranunga-ake
3. Whakawera me te Hammering Mutunga mo te Tuhi Matao
4. Te Tuhi Matao me te Huri Matao, i runga i te tirotiro raina
5. Mahinga Wera, +A, +SRA, +LC, +N, Q+T
6. Te Whakatika-Te tapahi ki te tirotiro i te roa kua oti te ine
7. Whakamātautau Miihini i roto i o ake taiwhanga me te Kaha Tensile, Te Kaha Tuku, Te Whakaroa, Te Maamaa, Te Paanga,
Microinstruction etc
8. Tarapi me te Tokena
Taupānga
Ko te DIN1630 te ngongo maitai waipēhi e whakamahia ana i roto i nga momo punaha waipēhi me te pneumatic, penei i roto i nga rango waipēhi, raina waipēhi, me etahi atu tono pehanga teitei.
Kei te whakamahia nuitia i roto i nga umanga penei i te miihini, te aerospace, te hanga, me nga miihini, he mea nui te tika me te pono mo te mahi kore.
mōkihi hua
Ko te ew Gapower Metal he kaihanga ngaio o te paipa maitai waipēhi.Ki te hanga ā-tau o te 10,000 tone o te ngongo maitai parakore tino tika.
me te 20,000 tone te pae rino kua orohia me te pae wera wera.
