ASTM A106 grB

ASTM A106 grB

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ASTM A106 grB

Standard	Steel grade	Chemical constituents (%)
		C	Si	Mn	P . S	Cu	Ni	Mo	Cr	V
ASTM A106	B	≤ 0.30	≥ 0.10	0.29-1.06	≤ 0.035	≤ 0.40	≤ 0.40	≤ 0.15	≤ 0.40	≤ 0.08
	C	≤ 0.35	≥ 0.10	0.29-1.06	≤ 0.035	≤ 0.40	≤ 0.40	≤ 0.15	≤ 0.40	≤ 0.08
Mechanical properties	Steel grade	Tensile strength (MPa)			Yield strength (MPa)		Elongation(%)
	B	≥ 415			≥ 240		≥ 30
	C	≥ 485			≥ 275		≥ 30