A732 Grade 2Q J03011 IC 1030 - ASTM A732/A732M-2020

Grade	A732 Grade 2Q
USA UNS	J03011
Other Names
Corresponding Standard	ASTM A732/A732M-2020 Standard Specification for Castings, Investment, Carbon and Low-Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
Classification	Carbon Steel

A732 Grade 2Q Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr ^①	Ni ^①	Cu ^①	W ^①
Minimum Value	0.25	0.2	0.7	-	-	-	-	-	-
Maximum Value	0.35	1	1	0.04	0.045	-	-	-	-
Nominal Value	-	-	-	-	-	0.35	0.5	0.5	0.1

① Total content of these residual elements：≤1.00%.

A732 Grade 2Q Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Q+T: Quenched and tempered	≥586	≥414	10

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