GB / T 4171 Q500NH Huab cua Resistant Steel phaj
Q500NH corten steel structural steel yog ib hom weathering steel, los yog Q500NH weathering hlau. Q500NH weathering steel yog siv nyob rau hauv tsheb, txuas hniav, yees, ntim, thiab lwm yam.
Q500NH weathering steel specifications:
Qib: Q500NH
Txuj: GB / T 4171-2008
Thickness: 10 hli -50 hli
Dav: 1800mm-2700mm
Ntev: 6000mm-12700mm
|
Qib |
Q500NH tshuaj muaj pes tsawg leeg (%) |
||||
|
C Max |
Si Max |
Mn Max |
P Max |
S Max |
|
|
Tuam Tshoj GB/T 4171 Q500NH |
0.12 |
0.65 |
2.0 |
0.025 |
0.030 |
|
Qib |
Q500NH cov cuab yeej cuab tam |
||
|
Yield zog (MPa) |
Tensile zog (MPa) |
% Elongation min |
|
|
Tuam Tshoj GB/T 4171 Q500NH |
480-500 |
600-760 |
15 |
Raws li tus kws tshaj lij Q500NH weathering steel phaj tsum, GNEE tau cog lus los muab koj nrog Q500NH corten weathering steel.
Tsis tas li ntawd, peb tuaj yeem lav lub sijhawm xa khoom thiab cov nqi sib tw. Rau ib qho kev xav tau hais txog Q500NH corten steel khoom nqe lossis Q500NH corten steel cov txheej txheem, thov koj xav tiv tauj peb.
