Q500NH hlau

Q500NH steel phaj yog ib hom weathering steel, nws tseem hu ua Q500NH weathering steel phaj. Q500NH weathering steel yog tsuas yog siv hauv tsheb, choj, ntauwd, thawv thiab lwm yam. Xav paub ntau ntxiv txog Q500NH weathering steel, thov saib hauv qab no:
Q500NH weathering steel phaj specification:
Qib: Q500NH Standard: GB/T 4171-2008
Thickness: 10mm-50mm; Dav: 1800mm-2700mm; Ntev: 6000mm-12700mm



Q500NH weathering steel phaj daim ntawv thov:
Q500NH weathering steel phaj yog dav siv hauv tsheb, choj, ntauwd, thawv thiab lwm yam.
Q500NH weathering steel phaj ntxiv yam mob:
UT (Ultrasonic kuaj), AR (Raws li Kub Rolled nkaus xwb), TMCP (Thermal Mechanical Control Processing), N (Normalized), Q + T (Quenched thiab Tempered), Z Direction Test (Z15, Z25, Z35), Charpy V- Kev Ntsuas Kev Ntsuas Kev Ntsuas, HIC xeem, NDT, PWHT (Simulated Post Weld Thaum tshav kub kub kho), NACE0175, Kev Xeem Thib Peb (xws li SGS Test), Coated lossis Txhaj Tshuaj Txhaum Cai thiab Painting.
Raws li tus kws tshaj lij Q500NH weathering steel phaj tsum, peb cog lus tias peb tuaj yeem muab rau koj tsim nyog Q500NH weathering steel phaj. Dhau li ntawd, peb tuaj yeem cog lus rau lub sijhawm xa khoom thiab tus nqi sib tw.

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 ib	2.0	0.025 ib	0.030 Nws

Q500NH cov cuab yeej cuab tam

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