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Insimbi ye-Q295GNH
Insimbi ye-Q295GNH
Insimbi ye-Q295GNH
Insimbi ye-Q295GNH

Insimbi ye-Q295GNH

I-Q295GNH Weathering Steel Plate, isimo sokulethwa ngokuvamile singaphansi kokugoqwa okubandayo, Njengoba kugoqwe noma kulawulwa. Ipuleti lensimbi le-Q295GNH lisetshenziselwa kakhulu ibhuloho, isitimela, iziqukathi nemikhumbi esimweni sezulu esivamile. GB/4171 Q295GNH Weathering Steel Plate evamile ehlinzekwa ekulawuleni ukulethwa okugoqekayo. Ipuleti lensimbi le-Q295GNH linikeza isivuno esiphansi namandla aqinile futhi lihlinzekwa ngezinhlobonhlobo zokwelapha nezinketho zokuhlola okulenza libe yinsimbi esebenziseka kakhulu kuphrojekthi yakho yokwakha.
Isingeniso somkhiqizo

I-Q295GNH insimbi emelana nesimo sezulu edalwe nge-alloying copper, chromium ne nickel.Q295GNH Weathering Steel Plate, isimo sokulethwa                                                     singaphansi                              esibandayo    siyagoqwa , Njengoba sigingqwa noma  .

I-Q295GNH Application I-National Pavilion ye Grand Duchy ya Luxembourg ku-2010 World Expo e-Shanghai, isakhiwo esiyinhloko ngaphandle ye pavilion sinombala wokugqwala, ngoba izinto zokwakha zibiza izinto zokwakha i-weather .

Ubukhulu: 0.6mm kuya 100mm,

Ububanzi: 30mm kuya 4000mm,

Ubude: 3000mm kuya 12000mm

Idatha yobuchwepheshe

I-Gnee steel ikhethekile ekunikeni i-steel plate ku-Q295GNH. Ukuze uthole olwazi olwengeziwe  lwamapuleti ensimbi e-Q295GNH , sicela uwahlole ngokulandelayo:

I-Q295GNH Chemical composition

C Si UMn P S Cu Cr Ni
0.12 0.10-0.40 0.20-0.50 0.07-0.12 0.02 0.20-0.45 0.30-0.65 0.25-0.50

I-Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Ibanga

Ubukhulu

Veza

I-tensile

Ukwelula

Isimo sokulethwa

Q295GNH

mm

Min Mpa

Mpa

Okuncane  %

≤6

295

390

24

Okushisayo ukugingqika

>6

≤2.5

260

390

27

Ukugoqa okubandayo

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