1524 - ASTM A513/A513M-2025

Grade	1524
Corresponding Standard	ASTM A513/A513M-2025 Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
Classification	Carbon Steel

1524 Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	0.19	1.35	-	-
Maximum Value	0.25	1.65	0.04	0.05

1524 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
As-Weld Tubing	≥455	≥345	≥10	RB ≥75
Nomalized Tubing	≥450	≥310	≥20	RB ≤88
Drawn Over a Mandrel	≥620	≥550	≥5	RB ≥90
DOM Stress-Relieved Tubing	≥585	≥515	≥10	RB ≥85

1524 Corresponding Standards(Same grade name, different standards)

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