Haina NM400 NM450 NM500 Ka mau i te Pereti Tiaki Tiaki
Taipitopito Hua
Ko te rino aatete mau ka puta mai i nga tukanga o te huri wera, te tapahi ki te roa me te whakamahana wera.Ko nga hua e tohuhia ana me te iti o te matotoru, te pai o te papatahi, te aukati kakahu tino pai, te pakari, te paikaha weld, paite pupuri, taonga riterite me te kounga.
Ka hangaia nga tira whakakakahu mo nga tono e hiahiatia ana nga mahi whakakakahu teitei, penei i te dumper, te waka paru, te taraka whakaranu raima, te hau ahumahi, te hopper, te kuru, te miihini mo te waro, te witi, te sima, te hopu peere, aha atu.
Waahanga matū
| Te maitai/Maeke | C | Si | Mn | P | S | Cr+Ni +Mo |
| NM360/AR360 | 0.10-0.30 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | <0.6 |
| NM400/AR400 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | <0.9 |
| NM450/AR450 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | <1.2 |
| NM500/AR500 | 0.10-0.40 | 0.20-0.45 | 1.00-2.00 | ≤0.015 | ≤0.003 | <1.5 |
| NM550/AR550 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | ≤0.015 | ≤0.003 | <2.0 |
| NM600/AR600 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | ≤0.015 | ≤0.003 | <2.5 |
Nga Taonga Miihini
| Koeke maitai | Te matotoru/mm | Rm/ (Mpa) | A50% | -20°CKV2 | HBW |
| NM360 | ≤80 | ≥1100 | ≥12 | ≥24 | 330-390 |
| NM400 | ≤80 | ≥1200 | ≥10 | ≥24 | 370-430 |
| NM450 | ≤80 | ≥1250 | ≥7 | ≥24 | 420-480 |
| NM500 | ≤80 | ≥1300 | ≥7 | ≥24 | 480-520 |
| Kōeke Ōrite | ||||
| paerewa | GB | ASTM | SSAB | JIS |
| Kōeke | NM360 NM400 NM450 NM500 NM550 NM600 | AR400 AR450 AR500 | HARDOX400 HARDOX450 HARDOX500 HARDOX550 HARDOX600 | NK-EH360 JFE-EH400 JFE-EH500 |
| Taupānga | Ka whakamahia te nuinga mo te piriti pereti rino, pereti rino kohua, pereti rino tank hinu, pereti maitai anga waka. | |||
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| Tukuna te wa | 7-20 ra kia rite ki o whakaritenga ota | |||
Apure Tono
| Kōeke | Tikanga | Mahi | Tauira tono |
| NM360 | Ma te teitei whakaritenga pakeke | Kapiti teitei ātete; He pai te mahi fehokotaki'anga | Pereti mata, kuru me nga taputapu haehae, aha atu |
| NM400 | Mau huru ātete | He pai te piko o te makariri; He pai te mahi fehokotaki'anga | Ko nga kuru, koti, kopa, kopa warou, tapatapahi, waka kawe, peere, taputapu, poroporo, taraka putunga tinana, koko, ahumahitaraka, kaata tereina, buldozers, excavator, pahū whakaranu raima, kaikawe kaikawe, aha atu |
| NM450 |
Mau huru ātete | He pai te piko o te makariri; He pai te mahi fehokotaki'anga | Ko nga tinana putunga taraka, ipu, kuru, mata, pupuhi, hopa, hiki-tangata pūkoro, tapatapahi, Kawewakatō, peere, taputapu, porotiti, etc. |
| NM500 | Mau huru ātete | --- | Ko nga kuru, nga mata, nga pupuhi, nga kopa, nga warou, nga tapa tapahi, te kawe, nga peere, nga taputapu, nga pihi, me era atu |
Mōkī me te tuku
By paihere, ia paihere te taimaha i raro i te 3 tana, mo te iti o waho
Pae porowhita te diameter, ia paihere me te 4 - 8 takai maitai.
20 putu te rahi o te ipu, te roa kei raro i te 6000mm
40 putu te rahi o te ipu, te roa kei raro i te 12000mm
Ma te nuinga o nga kaipuke, he iti te utu o te utanga na te nuinga o nga utanga, me te nui
HKaore e taea te utaina nga rahi ki roto i nga ipu ka taea te tuku ma te uta nui