EI654L (15H18N12S4TYUL)

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Corrosion-resistant alloys and steels	Corrosion-resistant alloys

Standard	Fe, %	Si, %	Mn, %	Cr, %	Ti, %	Cu, %	Ni, %	V, %	Al, %	P, %	C, %	S, %	Mo, %	N, %	W, %
Standard	Fe, %	Si, %	Mn, %	Cr, %	Ti, %	Cu, %	Ni, %	V, %	Al, %	P, %	C, %	S, %	Mo, %	N, %	W, %
OST 1 90090-79	60.43–68.05	3.8–4.5	0.5–1	17–19	0.4–0.7	< 0.3	10–13	< 0.05	0.12–0.33	< 0.025	0.13–0.19	< 0.025	< 0.2	< 0.05	< 0.2

Property
Property
According to OST 1 90090-79 Note Quenching 1130-1150 ° C, cooling in water
According to OST 1 90090-79 Yield strength:> 276 MPa Tensile strength:> 640 MPa Elongation:> 16% Impact strength KCU at 20 ° C:> 28 J / cm2
Calculated Properties Density: 7.61 g / cm3

Standard	Description
Standard	Description
OST 1 90090-79	OST 1 90090-79