SS540 - JIS G 3101-2015

Grade	SS540
Corresponding Standard	JIS G 3101-2015 Rolled Steels for General Structure
Brand/Supplier	Japan -> JFE Steel -> BENSTEEL -> BAOSTEEL
Classification	Carbon Steel

SS540 Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	-	-	-	-
Maximum Value	0.3	1.6	0.04	0.04

SS540 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	≥540	≥400
16＜t≤40	≥540	≥390
Steel Plate, Steel Strip, Flat Steel, Section Steel Thickness ≤ 5			≥16
Steel Plate, Steel Strip, Flat Steel, Section Steel Thickness 5 < t ≤ 16			≥13
Steel Plate, Steel Strip, Flat Steel, Section Steel Thickness 16 < t ≤ 40			≥17
Bar Steel Diameter, Side Length, or Distance Between Sides ≤25			≥13
Bar Diameter, Side Length, or Distance Between Sides 25 < t ≤ 40			≥16

SS540 Corresponding Standards(Same grade name, different standards)

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