SA250 Grade T1b - ASME SA-250/SA-250M-2023

Grade	SA250 Grade T1b
Corresponding Standard	ASME SA-250/SA-250M-2023 Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes
Classification	Alloy Steel

SA250 Grade T1b Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Mo
Minimum Value	-	0.1	0.3	-	-	0.44
Maximum Value	0.14	0.5	0.8	0.025	0.025	0.65

SA250 Grade T1b Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥365	≥195	≥30

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