Steel plate and sheet A514 Grade M are both in ASTM A514/A514M standard which is short for American society for testing and materials.In standard ASME SA514/SA514M,there are two similar steel grades such as SA514 Grade M.All these high yield strength shall be under Quenched and tempered when rolling,and the minimum yield point at 690Mpa for the thickness belows 65mm of steel plates.
A514 Grade M, high-yield-strength, quenched and tempered alloy steel plate, suitable for welding.
Standard: A514 Grade M steel plate is according to ASTM A 514/A514M.
Application: ASTM A514/A514M standard specification for quenched and tempered alloy steel plates of structural quality in thicknesses of 6 in. [150mm] and under intended primarily for use in welded bridges and other structures.
Specifications(T*W*L): 6--150mm * 1500--3700mm * 5000--18000mm
Mechanical Properties of A514Gr.M at ambient temperature
|
Grade |
A514 Grade M Mechanical Property |
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
A514 grade M |
mm |
Min Mpa |
Mpa |
Min % |
|
20 |
690 |
760-895 |
18 |
|
|
20-65 |
690 |
760-895 |
18 |
|
|
65-150 |
620 |
690-895 |
18 |
|
Chemical composition for A514GrM high strength steel (Heat Analysis Max%)
|
Main chemical elements composition of A514GrM |
|||||||
|
C |
Si |
Mn |
P |
S |
B |
Mo |
Ni |
|
0.12-0.21 |
0.20-0.35 |
0.45-0.70 |
0.035 |
0.035 |
0.001-0.005 |
0.45-0.60 |
1.20-1.50 |
Shanghai Katalor Industry Co., Ltd Is specialized in the production of steel plate, steel pipe, steel bar, it is located in Shanghai, with advanced technology and services, if you need ASTM A514 grade M class 1 steel, please give us a message.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
