RTCr2 - GB 9437-1988

Grade	RTCr2
Corresponding Standard	GB 9437-1988 Heat resistant iron castings
Classification	cast Iron

RTCr2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	3	2	-	-	-	1
Maximum Value	3.8	3	1	0.2	0.12	2

RTCr2 Mechanical Properties

form	Test Temperature	Tensile Strength σ_b Mpa	Hardness HBW
Casting	Room Temperature	≥150	207~288
Casting		High temperature short-term tensile strength: 243
Casting		High temperature short-term tensile strength: 166

RTCr2 Corresponding Standards(Same grade name, different standards)

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