RQTAl22 - YB /T 036.2-1992

Grade	RQTAl22
Corresponding Standard	YB /T 036.2-1992 General Technical Conditions for Metallurgical Equipment Manufacturing - Cast Iron Parts
Classification	cast Iron

RQTAl22 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Al
Minimum Value	1.6	1	-	-	-	20
Maximum Value	2.2	2	0.7	0.1	0.03	24

RQTAl22 Mechanical Properties

	Tensile Strength σ_b Mpa	Hardness HBW
Room Temperature	≥300	241~364
Short-term high temperature 800°C	130
Short-term high temperature 900°C	77

RQTAl22 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"!