HTRSi5 - GB /T 9437-2009

Grade	HTRSi5
Corresponding Standard	GB /T 9437-2009 Heat resistant iron castings
Classification	cast Iron

HTRSi5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	2.4	4.5	-	-	-	0.5
Maximum Value	3.2	5.5	0.8	0.1	0.08	1

HTRSi5 Mechanical Properties

	Tensile Strength σ_b Mpa	Hardness HBW
Room Temperature	≥140	160~270
Short-term high temperature 700°C	≥41
Short-term high temperature 800°C	≥27

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!