Ngā āhuatanga o NM400
● Mā te pereti ātete-kakahu NM400 ka taea te whakarite i te mahi tino pai, te penapena me te roa o te oranga mō āu taputapu. Ahakoa kei te hiahia koe ki te whakaiti i te taumaha, ki te whakanui rānei i te kaha i roto i ngā tono pēnei i ngā tinana taraka, ngā tinana putunga, ngā ipu me ngā peere, ki te hiahia rānei koe ki ngā wāhanga kakahu whakaputa e roa ake ana i ētahi atu rauemi, ko NM400 te whiringa pai rawa atu.
● Ko ngā āhuatanga mahi tino pai o te pereti kakahu NM400 i ahu mai i te whakakotahitanga o te pakeke, te kaha me te pakari. Nō reira, ka taea e te nm400 te tu atu ki te paheke, te pānga me te pēhi i te kakahu. He nui ake te ātete kakahu o te Nm400, ā, ka taea e koe te tiaki i tō haumitanga taputapu me te mahi pai ake.
● I roto i ngā tinana taraka me ngā ipu, ka roa ake te ora o te NM400, ā, ka tino matapaetia hoki te mahi. Nā tōna kaha me tōna pakeketanga, ka taea te hanga pereti angiangi ake, ka nui ake te kawenga me te penapena wahie pai ake.
● Ko te NM400 i roto i tō peere ka roa ake te ora o ngā taputapu, ā, ka nui ake te pono nā te ātete pai ki te pakaru me te hurihanga. Ka tutuki te mahi pai ake nā te mea kua tohatohahia ngā āhuatanga ātete pakaru o NM400 puta noa i te pereti.
Te Hanganga Matū o NM400
| Waitohu | C | Si | Mn | P | S | Cr | Mo | Ni | B | CEV |
| NM360 | ≤0.17 | ≤0.50 | ≤1.5 | ≤0.025 | ≤0.015 | ≤0.70 | ≤0.40 | ≤0.50 | ≤0.005 |
|
| NM400 | ≤0.24 | ≤0.50 | ≤1.6 | ≤0.025 | ≤0.015 | 0.4~0.8 | 0.2~0.5 | 0.2~0.5 | ≤0.005 |
|
| NM450 | ≤0.26 | ≤0.70 | ≤1.60 | ≤0.025 | ≤0.015 | ≤1.50 | ≤0.05 | ≤1.0 | ≤0.004 |
|
| NM500 | ≤0.38 | ≤0.70 | ≤1.70 | ≤0.020 | ≤0.010 | ≤1.20 | ≤0.65 | ≤1.0 | Pēke: 0.005-0.06 | 0.65 |
Āhuatanga Ā-Mīhini o NM400
| Waitohu | Matotoru mm | Whakamātautau Kume MPa | Te pakeketanga | ||
|
|
| YS Rel MPa | TS Rm MPa | % Toronga |
|
| NM360 | 10-50 | ≥620 | 725-900 | ≥16 | 320-400 |
| NM400 | 10-50 | ≥620 | 725-900 | ≥16 | 380-460 |
| NM450 | 10-50 | 1250-1370 | 1330-1600 | ≥20 | 410-490 |
| NM500 | 10-50 | --- | ---- | ≥24 | 480-525 |
Tikanga Tukatuka
● Hanga Rino o te Umu Hiko
● Te Whakamahinga LF
● Maimoatanga Korehau VD
● Te maka me te hurihuri tonu
● Whakamatao Tere
● Maimoatanga Wera
● Tirotiro i roto i te whare putunga
Te Whakamahinga o te Pereti NM400
● Ngā taputapu utauta taha i roto i te umanga utauta
● Pereti arai ātete-mau i roto i te umanga kuru.
● He kawe momo papa i roto i te umanga miihini keri kohatu.
● Pereti whakarara o te mīhini kuru waro i roto i te umanga hiko.
● Pereti whakarara o te pūwero mō te taraka kawe taumaha.
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