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Tsev > Cov khoom > Hlau Phaj > Hight Strength Tsawg Alloy Steel

Q390C steel phaj

Q390C steel khoom xws li Q390C steel phaj, Q390C round bar, Q390C steel lub kaum sab xis, Q390C square thiab square hollow seem yog tag nrho nyob rau hauv Xinsteel lub warehouse.CEV kuj hu ua CEQ rau Q390C nrog thickness sib npaug thiab unders 30 hli yuav tsum siab tshaj 0.45% thaum yob CEV=CEQ=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.

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Chaw nyob: No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.

Tshuaj muaj pes tsawg leeg Mechanical Property

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Cov ntsiab lus tseem ceeb ntawm Q390C
C	Si	Mn	P	S	Nb	N
0.20	0.55	1.70	0.030	0.030	0.05	0.015
V	Ti	Cr	Ni	Cu	Mo
0.13	0.05	0.30	0.50	0.40	0.10

Mechanical Property

Mechanical Property rau Q390C steel phaj
	Thickness (hli)
Yield zog (≥Mpa)	T≤16	16	40	63	80	100	150
	390	380	360	340	340	320	320
Tensile zog (Mpa)	T≤100				100
	490-650				470-620

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