ASTM A 106 Seamless Steel Pipes

Grade	C≤	Mn	P≤	S≤	Si≥	Cr≤	Cu≤	Mo≤	Ni≤	V≤
A	0.25	0.27-0.93	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
B	0.30	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
C	0.35	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08

Mechanical Properties:

Grade	RmMpa TensileStrength	Mpa YieldPoint	Elongation	DeliveryCondition
A	≥330	≥205	20	Annealed
B	≥415	≥240	20	Annealed
C	≥485	≥275	20	Annealed

Dimension Tolerances:

PipeType	PipeSizes		Tolerances
ColdDrawn	OD	≤48.3mm	±0.40mm
		≥60.3mm	±1%mm
	WT		±12.5%

Abstract from http://www.xysteelpipe.com/info/ASTM-A-106-Seamless-Steel-Pipes-332-1.htm