PT-1MB

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

Standard	Fe, %	Si, %	B, %	Ti, %	Zr, %	Al, %	C, %	O, %	N, %	H, %	ET, %
Standard	Fe, %	Si, %	B, %	Ti, %	Zr, %	Al, %	C, %	O, %	N, %	H, %	ET, %
GOST 19807-91	< 0.2	< 0.1	< 0.003	98.161–99.8	< 0.3	0.2–0.7	< 0.07	< 0.12	< 0.04	< 0.006	< 0.3

Standard	Description
Standard	Description
GOST 19807-91