High strength steel plates A514 grade E vs A514 grade H

High strength steel plates a514 grade E and High strength steel plates a514 grade H owned high yield strength above 690Mpa and high tensile strength within 760-895Mpa,for steel plate a514 grade e and a514 grade h thickness up to 3/4 inches (20mm),the specification A514/A514M requires Brinell Hardness number 235 to 293.

Steel plate A514GRE have a higher Manganese percentage and no requirement contains for Nickel alloy element.However A514grH have a lower Manganese contains and require 0.3-0.7 % contains for Nickel when offering.Xinsteel Industrial offer A514GRE steel plates and A514GRH steel plates from our stock with thickness 6-150mm,width 5 feet to 10 feet,length 20ft to 40ft.

 

High strength steel materials  A514GrE vs A514GrH		Chemical composition: Heat Analysis  Max%
Standard	Grade	C	Mn	P	S	Si	Ni	Cr	Mo	V	Ti	B
ASTM A514/A514M	A514GrE	0.12-0.20	0.4-0.7	0.035	0.035	0.2-0.4	/	1.4-2.0	0.4-0.6	/	0.01-0.1	0.001- 0.005
ASTM A514/A514M	A514GrH	0.12-0.21	0.95-1.3	0.035	0.035	0.2-0.35	0.3-0.7	0.4-0.65	0.2-0.3	0.03-0.08	/	0.0005- 0.005
Mechanical Properties:		Thickness		Yield strength			Tensile strength
				Mpa  Min.			Mpa
ASTM A514/A514M	A514GrE	T≤65		690			760-895
ASTM A514/A514M	A514GrH	T≤65		690			760-895