30HGSNMA

For the manufacture of pipes

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Structural steel	Alloyed structural steel

Standard	Fe, %	Si, %	Mn, %	Cr, %	Ni, %	P, %	C, %	S, %	Mo, %
Standard	Fe, %	Si, %	Mn, %	Cr, %	Ni, %	P, %	C, %	S, %	Mo, %
GOST 21729 - 76	93.66–95.23	0.9–1.2	1–1.3	0.9–1.2	1.4–1.8	< 0.025	0.27–0.34	< 0.025	0.3–0.45

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	d5, %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	d5, %	Treatment
Trumpet	GOST 21729 - 76				588	15

Standard	Description
Standard	Description
GOST 21729 - 76