ASME SA516 Grade 60 VS 70 steel

ASME SA516 Grade 60 and SA516 Grade 70 steel has difference. The Mn content of SA516 Grade 70 steel is higher than that of ASME SA516 Grade 60 steel. Accordingly, the SA516 Grade 70 strength is also higher than SA516 Grade 60 strength. Meanwhile, the SA516 Grade 70 steel price is higher than price of SA516 Grade 60 steel.

ASME SA516 Grade 60 VS 70 steel in chemical composition:

Grade	C	Si	Mn	P	S	Al	Cr	Cu	Ni	Mo	Nb	Ti	V
SA516 Grade 60	0.21 - 0.27	0.4	0.95 - 1.5	0.015	0.008	0.02 (min)	0.3	0.3	0.3	0.08	0.01	0.03	0.02
SA516 Grade 70	0.27 - 0.31	0.6	1 - 1.7	0.03	0.03	0.02	0.3	0.3	0.3	0.08	0.01	0.03	0.02

ASME SA516 Grade 60 VS 70 steel in mechanical property:

Grade	Tensile Strength	Minimum Yield Strength	Minimum Elongation (%) Gauge Length
	(MPa)	(MPa)	50mm	200mm
SA516 Grade 60	415 - 550	220	25	21
SA516 Grade 70	485 - 620	260	21	17

For more information about ASME SA516 Grade 60 VS 70 steel, welcome to consult BBN steel, the professional ASME SA516 Grade 60 and SA516 Grade 70 steel supplier in China. BBN steel usually arrange delivery for ASME SA516 Grade 60 and SA516 Grade 70 steel within 10 days for stock, and about 40 days for fresh production.