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Kev tsis

SM570 siab zog alloy steel

Hsla Structural Steel Products Description

SM570 low alloy steel ntawv yog Japanese tus qauv JISG 3106-2004 qib, yog cov hlau tsis tshua muaj siab zog hlau.

SM570 low alloy structural steel lub zog yog qhov siab tshaj plaws hauv JISG 3106 tus qauv, Japanese kev lag luam tus qauv qib ntawm kub dov qis alloy siab zog ntawv, lub zog σb yog 570MPa.

SM570 tsis tshua muaj hlau hlau phaj muaj kev tiv thaiv corrosion zoo thiab tuaj yeem siv rau ntau qhov chaw corrosive xws li marine ib puag ncig, kev lag luam cua, thiab tshuaj lom neeg.

Tsawg Alloy Steel Phaj Khoom Paub meej

SM570 HSLA Steel Chemical Composition & Mechanical Property:

Cov ntsiab lus tseem ceeb ntawm SM570 steel phaj
Thickness (hli)	C	Si	Mn	P	S
T Tsawg dua lossis sib npaug li 50	0.18	0.55	1.60	0.035	0.035
50<>

Thickness (hli)
SIB 570	Tsawg dua los yog sib npaug li 16	>16 Tsawg dua lossis sib npaug li 40	>40 Tsawg dua los yog sib npaug rau 75	>75 Tsawg dua los yog sib npaug rau 100	>100 Tsawg dua los yog sib npaug rau 160	> 160
Yield zog (Ntau dua lossis sib npaug rau Mpa)	460	450	430	420	420	420
	Tsawg dua los yog sib npaug li 100						> 100
Tensile zog (Mpa)	570-720						570-720