RQTSi4Mo - YB /T 036.2-1992

Grade	RQTSi4Mo
Corresponding Standard	YB /T 036.2-1992 General Technical Conditions for Metallurgical Equipment Manufacturing - Cast Iron Parts
Classification	cast Iron

RQTSi4Mo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Mo
Minimum Value	2.7	3.5	-	-	-	0.3
Maximum Value	3.5	4.5	0.5	0.1	0.03	0.7

RQTSi4Mo Mechanical Properties

	Tensile Strength σ_b Mpa	Hardness HBW
Room Temperature	≥540	197~280
Short-term high temperature 700°C	101
Short-term high temperature 800°C	46

RQTSi4Mo 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"!