ASTM A633 Grade A steel

ASTM A633 Grade A steel Specification for Normalized High-Strength Low-Alloy Structural Steel Plates.

ASTM A633 Grade A steel plates for welded, riveted, or bolted construction.

ASTM A633 Grade A material chemical composition:

Grade	C,max	Mn		P max	S max	Si
Grade A	0.18	≤40mm	>40-100mm	0.035	0.04	0.15-0.50
		1.00-1.35	1.00-1.35

ASTM A633 Grade A structural steel mechanical properties

Grade	Yield strength,min,,ksi,mpa	Tensile strength,ksi,mpa	Elongation % min
ASTM A633 Grade A	42(290)	63-83(430-570)	8in.(200mm)	2in.(50mm)
			18	23

ASTM A633 Grade A material is particularly suited for service at low ambient temperatures of −50°F [−45°C] and higher where notch toughness better than that expected in as-rolled material of a comparable strength level is desired.

Katalor enterprises is the ASTM A633 Grade A structural steel manufacturer,we have many ASTM A633 Grade A steel in stock,if you need ASTM A633 Grade A steel,welcome to contact us!

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