70GL

for producing castings for various industrial applications

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Steels and alloys for castings	Ordinary steel for castings

Standard	Fe, %	Si, %	Mn, %	P, %	C, %	S, %
Standard	Fe, %	Si, %	Mn, %	P, %	C, %	S, %
GOST 977-88	97.01–98.05	0.2–0.5	1.1–1.6	< 0.045	0.65–0.8	< 0.045

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	d5, %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	d5, %	Treatment
Castings	GOST 977-88				785	4	Normalization 790 - 820 ° C, Vacation 580 - 650 ° C

Treatment
Treatment
Normalization 790 - 820 ° C, Vacation 580 - 650 ° C

Standard	Description
Standard	Description
GOST 977-88