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ASME SA514 Grade A,SA514GrA steel plate
Source:Xin Steel Industry   Date:2013/10/30

Steel plate SA514 Grade A is under steel standard specification for high yield strength ASME SA514/SA514M.SA514GrA is alloy steel plate with quenching and tempering heat treatment when rolling.SA514 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 SA514GrA.All mechanical property tests shall be repeated whenmaterial is resubmitted for inspection.


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Other relative high strength steel grades including EN 10025-6 S460Q high strength steel plate,S460QL Quenched steel plate,S460QL1 steel plate,S500Q hot rolled steel plate,S500QL structural steel plate,S500QL1 high strength steel plate,S550Q plate steel,S550QL structural steel plate,S550QL1 quenched steel plate,S620Q steel plate,S620QL high strength steel plate,S620QL1 plate steel,S690Q steel plate,S690QL structural steel sheet,S690QL1 steel plate,S890Q plate steel,S890QL steel sheet,S890QL1 hot rolled plate,S960Q high strength steel plate,S960QL high strength plate steel.


Chemical composition of Heat analysis for SA514 Grade A quenched and tempered steel plate (Max %)

 

Steel Grade

The Main Elements in rolling SA514Gr.A high strength steel plate

C

Si

Mn

P

S

N

B

SA514GrA

0.15-0.21

0.40-0.80

0.80-1.10

0.035

0.035

-

0.0025

Cr

Mo

Cu

Nb

Ni

Ti

V

Zr

0.50-0.80

0.18-0.28

-

-

-

-

-

0.05-0.15