SA283 Grade B - ASME SA-283/SA-283M-2003(R2007)

Grade	SA283 Grade B
Corresponding Standard	ASME SA-283/SA-283M-2003(R2007) Specification for Low and Intermediate Tensile Strength Carbon Steel Plate
Classification	Carbon Steel

SA283 Grade B Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S	Cu
板厚t≤40mm	Minimum Value	-	-	-	-	-	0.2
板厚t≤40mm	Maximum Value	0.17	0.4	0.9	0.035	0.04	-

	Component	C	Si	Mn	P	S	Cu
板厚t＞40mm	Minimum Value	-	0.15	-	-	-	0.2
板厚t＞40mm	Maximum Value	0.17	0.4	0.9	0.035	0.04	-

SA283 Grade B Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
345~450	≥185	Gauge distance 200mm ≥25 Gauge distance 50mm ≥28

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