ASTM A225 / A225M Grade C

Chemical Properties

Carbon	Manganese	Phosphorus,max	Sulfur,max	Silicon	Vanadium	Nickel
0.25	1.72	0.025	0.025	0.13–0.45	0.11–0.20	0.37–0.73

Mechanical Properties

Grades	Tensile strength,min: ksi [MPa]		Yield strength,min: ksi [MPa]		Elongation in 8 in. [200 mm] min, %A	Elongation in 2 in. [50 mm] min, %A,B	Elongation in 5D, min, %B
	3 in. [75 mm] and under	Over 3 in. [75 mm]	3 in. [75 mm] and under	Over 3 in. [75 mm]
105–135 [725–930]	-	70 [485]	-	-	20	-

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