Ngongo Whakakotahi Puoto Waipēhi/Ngongo Puoto Waipēhi
Whakataki Hua
Ngā ratonga ritenga
He whare hanga matatau a JINYO, ā, e whakamahi ana mātou i ngā hangarau whakaputa matatau me ngā tukanga whakahaere kounga hei whakarite kia tutuki i ia ngongo kua whakakoihia ā mātou paerewa kounga tino pakari. Mai i te kōwhiringa rauemi ki te tirotiro whakamutunga, e whakapau kaha ana mātou ki te tuku i ngā ngongo kua whakakoihia e eke tonu ana ki ngā tumanakohanga a ō mātou kiritaki.
He hanganga katoa tō JINYO me te tīma hangarau, ā, hei tāpiritanga ki te whakarato i ngā ngongo whakakoi rahi paerewa, ka taea hoki e ia whakarite i ngā ngongo whakakoi. Ka hipokina e ā mātou ratonga whakarite ngā āhuatanga katoa mai i te hoahoa, te hanga ki te tukatuka muri, ā, ka taea e mātou te whakarato i ngā otinga whaiaro e ai ki ngā hiahia motuhake o ngā kiritaki. I te poto, he tino pai ā mātou ngongo whakakoi mō ngā tono rango waipēhi, ā, e whakapau kaha ana mātou ki te whakarato i ngā wāhanga matua o ngā pūnaha waipēhi he tino tika, he tino pono hoki ki ngā kiritaki.
Ngā tawhā hua
| Te Hanganga Matū (%) | |||||||||
| Te taumata maitai | c | Ā, | Mn | P | S | Kr | I roto | I roto | AI |
| ≤ | ≥ | ||||||||
| C20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | - | - |
| CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.025 | 0.02 | 0.25 | 0.3 | - | |
| Q355B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.03 | 0.25 | 0.08 | — |
| Q355D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.03 | 0.03 | 0.25 | 0.25 | 0.15 | 0.015 |
| E355(ST52) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 | 0.25 | — | — |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 | - | — | - | |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | 0.04 | 0.04 | 0.80-1.10 | — | — | |
| 4140 | 0.36-0.43 | 0.15-0.35 | 0.75-1.00 | 0.04 | 0.04 | 0.80-1.10 | |||
| Āhuatanga Mīhini | |||||
| Āhua tuku | kua oti te makariri (mārō) (BK) | Ka tangohia mātao, ka whakamamae i te ahotea (BK+S) | |||
| Te taumata maitai | Rm MPa | Te toronga A5(%) | Rm MPa | ReH MPa | Te toronga A5(%) |
| C20 | ≥550 | ≥5 | ≥520 | ≥375 | ≥15 |
| CK45 | ≥645 | ≥5 | ≥600 | ≥520 | ≥10 |
| Q355B | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| Q355D | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| E355(ST52) | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| SAE1026 | ≥640 | ≥5 | ≥600 | ≥520 | ≥15 |
| Manawanui ON ID (mm) | ||||
| Manawanui | Manawanui LD | Te manawanui o te pakitara | ||
| Rahi o te ID | H8 | H9 | H10 | matotoru (OD) |
| 30 | 0.033 | 0.052 | 0.084 |
≥120mm ±7.5% >210mm ±10% |
| >30-50 | 0.039 | 0.062 | 0.1 | |
| >50-80 | 0.046 | 0.074 | 0.12 | |
| >80-120 | 0.054 | 0.087 | 0.14 | |
| >120-180 | 0.063 | 0.1 | 0.16 | |
| >180-250 | 0.072 | 0.115 | 0.185 | |
| >250-315 | 0.081 | 0.13 | 0.21 | |
| >315-400 | 0.089 | 0.14 | 0.23 | |
Ngā Āhuatanga o te Hua
He mea hanga te ngongo whakakoi rango waipēhi mai i ngā rauemi maitai kounga teitei pērā i te st52, st52.3 e355, sae1026, me te 1020. He tino pakari, he kaha, he ātete hoki ēnei rauemi ki te waikura, ā, he mea tino pai tēnei ngongo whakakoi mō ngā tono waipēhi uaua.
Whakaaturanga Hua
Te tirotiro me te takai
