ASTM A514 grade A steel plate ASTM A514 is a low carbon quenched and tempered alloy steel that is a low-cost, high performing material for structural use and high wear machine applications. A514 steel plate meets the ASTM International standard A514.Commonly used as structural steel in cranes or large heavy-load machines, A514 offers high strength with weldable, machinable properties.

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ASTM A514 grade A is a type of ASTM A514 steel. Cited properties are appropriate for the quenched and tempered condition. The graph bars on the material properties cards below compare ASTM A514 grade A to: wrought alloy steels in the same category (top), all iron alloys (middle), and the entire database (bottom).

Steel plate A514 Grade A is under steel standard specification for high yield strength ASTM A514/A514M.A514GrA is alloy steel plate with quenching and tempering heat treatment when rolling.A514 Grade A is a high strength steel plate with the minimum yield strength at 690Mpa for the thickness belows 65mm,and 620 Mpa for the thickness above 65mm,the tensile strength shall be within 760-895 Mpa. The manufacturer may reheat-treat plates that fail to meet the mechanical property requirements of this specification when rolling of high tension steel plate A514GrA.All mechanical property tests shall be repeated whenmaterial is resubmitted for inspection.

Chemical composition & Mechanical property

Mechnical property for A514GrA alloy steel:

Thickness (mm)	Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
			50mm
T≤65	690	760-895	18
65<T	620	690-895	16

Chemical composition for A514GrA alloy steel (Heat Analysis Max%)

Main chemical elements composition of A514GrA
C	Si	Mn	P	S	B	Cr	Mo	Zr
0.15-0.21	0.40-0.80	0.80-1.10	0.035	0.035	0.0025	0.50-0.80	0.18-0.28	0.05-0.15

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Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

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