Njirimara nke NM400
NM400 na-eyiri efere na-eguzogide na-egbochi arụmọrụ, ichekwa ego na nkwalite maka akụrụngwa gị. Ihu igwe na-achọ ime ka ọ dị arọ ma ọ bụ nweta ike na ngwa ndị dị ka ụgbọ ala, anụ ahụ na bọket na-eyi akụkụ ndị ọzọ, NM400 bụ nhọrọ kachasị mma.
● Njirimara arụmọrụ nke NM400 na-eyi site na njikọta nke siri ike, ike na isi ike. N'ihi nke a nwere ike iguzo ọtọ iji guzosie ike, mmetụta na ịzọcha iyi. NM400 karịrị iyi na-eyi iguzogide, na-enye gị ohere ichebe akụrụngwa akụrụngwa gị ma rụọ ọrụ nke ọma.
● N'ọtụtụ ụgbọala na ngwongwo, NM400 na-agba mbọ ogologo oge ndụ na arụmọrụ kachasị. Ike ya dị elu na isi ike na-enyekarị efere dị nro, na-eme ka ịkwụ ụgwọ dị elu na akụ na ụba dị elu.
NM400 na awụ ị sụgharịrị n'oge ndụ m niile dị ogologo ma na-eme ka ntụkwasị obi dị mma na nguzogide na-eguzogide. A na-ekenye arụmọrụ dị elu n'ihi na a na-ekesa akụrụngwa NM400 na-ekesa ya n'ofe efere ahụ.
Ihe mejupụtara kemịkal nke nm400
Udi anumanu | C | Si | Mn | P | S | Cr | Mo | Ni | B | Kaidoni |
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 | Bt: 0.005-0.06 | 0.65 |
Ngwongwo nke NM400
Udi anumanu | Acut mm | Tensile ule MPA | Kemmeso | ||
|
| Ys reda MPA | Ts rm apa | Elongation% |
|
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 |
Usoro nhazi
● ● n 'ọkụ ọkụ
● LF nnụcha
● Ọgwụ mgbanwe
● na-aga n'ihu na-aga n'ihu
● Gbalịsie ike
● gwọọ ọrịa ikuku
● Inyocha-Inter-In-in the Hountion
Ngwa nke nm400 efere
● Ewerede na ụlọ ọrụ na-ebu ibu
Okike na-eguzogide na-eguzogide na ụlọ ọrụ Prusher.
● pịnye pịlị na-eziga na ụlọ ọrụ na-ekpo ọkụ.
● Efere mkpuchi nke per colverfer na ụlọ ọrụ ike.
● Efere nke Hopper maka gwongworo.
Eserese zuru ezu


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