Q295GNH ke tšepe e hanyetsanang le boemo ba leholimo e entsoeng ka koporo, chromium le nickel Q295GNH Weathering Steel Plate, boemo ea thomello ha li ba ka mohatsela o kolobisitsoeng, Ka ho phuthoa kapa ho kolobisoa.
Q295GNH Application National Pavilion ea Grand Duchy ea Luxembourg ho 2010 World Expo e Shanghai, kaho e ka sehloohong ka ntle ea pavilion e mebala ea mafome, hobane kaho ea kaho ea kaho ea pavilion.
Botenya: 0.6mm ho 100mm,
Bophara: 30mm ho 4000mm,
Bolelele: 3000mm ho 12000mm
Gnee steel e khethehile ho fana ka plate ea tšepe ka Q295GNH. Ho fumana lintlha tse ling tsa lipoleiti tsa tšepe tsa Q295GNH, ka kopo, li hlahlobe ka ho latelang:
Q295GNH Chemical composition
C | Si | Mong | P | S | Cu | Kr | 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 |
Khabone E Tšoanang: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Kereiti |
Botenya |
Khefutsa |
Tensile |
Elongation |
Boemo ba delibari |
Q295GNH |
mm |
Min Mpa |
Mpa |
Min % |
|
≤6 |
295 |
390 |
24 |
Ho chesa |
|
>6 |
|||||
≤2.5 |
260 |
390 |
27 |
Ho bata |