A213 T24 K30736 - ASTM A213/A213M-2019

Grade	A213 T24
USA UNS	K30736
Corresponding Standard	ASTM A213/A213M-2019 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Classification	Alloy Steel

A213 T24 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	N	Ti	V	B	Al
Minimum Value	0.05	0.15	0.3	-	-	2.2	0.9	-	0.06	0.2	0.0015	-
Maximum Value	0.1	0.45	0.7	0.02	0.01	2.6	1.1	0.012	0.1	0.3	0.007	0.02

A213 T24 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
≥585	≥415	≥20	≤250

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