HSLA steel ASME SA572 Gr 50 properties

HSLA steel ASME SA572 Gr 50 is a high strength low alloy steel. It finds its best application where there is need for more strength per unit of weight. Less of HSLA steel ASME SA572 Gr 50 is needed to fulfill given strength requirements than is necessary with odinary carbon steel materials.

HSLA steel ASME SA572 Gr 50 properties- ASME SA572 Gr 50 chemical properties:

Grade	C	Si	Mn	P	S	Nb	V
SA572 Gr 50	0.23	0.40	1.35	0.04	0.05	0.005/0.05	0.01/0.15

HSLA steel ASME SA572 Gr 50 properties- ASME SA572 Gr 50 mechanical properties:

Grade	Thickness(mm)	Min Yield (Mpa)	Tensile(MPa)	Elongation(%)
SA572 Gr 50	8mm-50mm	345Mpa	450Mpa	21%
SA572 Gr 50	50mm-200mm	345Mpa	450Mpa	18%

HSLA steel ASME SA572 Gr 50 owns the minimum yield strength of 345 Mpa and the minimum tensile strength of 450 Mpa. Generally for the ASME SA572 Gr 50 steel plates whose thickness is no more than 40mm, we suggest rolling under As rolled. For the heavy ASME SA572 Gr 50 steel plates above 40mm thick, normalized heat treatment rolled is better. HSLA steel ASME SA572 Gr 50 is commonly used in heavy construction equipment, building structures, etc. structural applications.

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