CHH16M2

for the details with high resistance to shock-abrasive wear and tear in the mills, shot-blasting and shot blasting chambers

Country	Section	Category
CIS, Russia, Ukraine	Cast iron	High alloy cast iron

Standard	Fe, %	Si, %	Mn, %	Cr, %	Cu, %	P, %	C, %	S, %	Mo, %
GOST 7769-82	69.75–81.1	0.5–1.5	1.5–2.5	13–19	1–1.5	< 0.1	2.4–3.6	< 0.05	0.5–2

Rolling	Standard	Size, mm	Tension	Classifiers	$$\sigma _{U}$$, $$MPa$$	Treatment
Casting	GOST 7769-82				170

Rolling	Standard	Classifiers	Value, HBW
	GOST 7769-82		490–610

Standard	Description
GOST 7769-82

Parameter	Units of measurement	Description
$$\sigma _{U}$$	$$MPa$$	Ultimate tensile strength