

Alloy structural steel plate SA514 Grade M is under American steel standard ASME SA 514/SA 514M. Alloy steel plate SA514 Grade M,SA514GrM contains more kinds alloy elements such as
Nickel,Chromium,Molybdenum,Vanadium,Titanium,Zirconium,Copper and Boron when rolling.The chemical compostion of heat analysis shall be comply to the below table.As for the delivery condition,high strength steel plate ASME SA514 Grade M shall be under quenched and tempered.
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Other relative high strength steel grades including ASTM A514Gr.A high strength steel plate,A514Gr.B Quenched steel plate,A514Gr.C steel plate,A514 Grade E High tension steel plate,A514 Gr.F structural steel plate,A514GrH high strength steel plate,A514Gr.J plate steel,A514 Grade K structural steel plate,A514 GR.M quenched steel plate,A514 Grade P steel plate,A514 Grade Q high strength steel plate,A514Gr.R plate steel,A514GrS steel plate,A514GrT structural steel sheet,A517Gr.A steel plate,A517GRB plate steel,A517Gr.E steel sheet,A517 Grade F hot rolled plate,A517GR.H high strength steel plate,A517GrP high strength plate steel,A517Gr.Q high tension steel plate,A517GrS plate steel.
Chemical composition of Heat analysis for SA514 Grade M quenched and tempered steel plate (Max %)
Steel Grade |
The Main Elements in rolling SA514Gr.M high strength steel plate | |||||||
C |
Si |
Mn |
P |
S |
N |
B | ||
SA514GrM |
0.12-0.21 |
0.20-0.35 |
0.45-0.70 |
0.035 |
0.035 |
- |
0.001-0.005 | |
Cr |
Mo |
Cu |
Nb |
Ni |
Ti |
V |
Zr | |
- |
0.45-0.60 |
- |
- |
1.20-1.50 |
- |
- |
- |