Tel : 0086-021-60880117
Tel : 0086-021-60880117
SA514 Grade H is a high-strength quenched and tempered alloy steel plate under ASME standard. ASME SA514 Grade H steel plate/sheet is mainly used for welding bridge and other structures with thickness less than or equal to 6in. (150mm). Quenched and tempered alloy structural steel plate.
Standard : ASME SA514/SA514M
Dimension range : 5-600mm*1500-4200mm*5800-16000mm
Heat treatment of ASME SA514 Grade H steel sheet /plate maybe subjected to normalling,quench-hardening and tempering,or tempering as necessary .Further ,thermomechanical control,or appropriate heat treatment may be applied upon the purchase.
SA514 Grade H steel plate/sheet Mechanical Properties :
|
Mechanical Properties
|
||||||
|
Grade |
Thickness |
Yield |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
|
Degree |
Min Value |
|||||
|
SA514Gr.H |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
|
5≤t≤20 |
690 |
760-895 |
18 |
- |
||
|
20≤t≤65 |
690 |
760-895 |
18 |
|
||
|
65≤t≤150 |
620 |
690-895 |
18 |
|
||
|
Note: Impact energy for impact test is on longitudinal |
||||||
SA514 Grade H pressure vessel steel Chemical Composition :
|
Chemical Composition
|
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
|
SA514Gr.H |
0.12-0.21 |
0.20-0.35 |
0.95-1.30 |
0.035 |
0.035 |
0.40-0.65 |
0.20-0.30 |
|
Zr |
B |
V |
Ti |
Cu |
Ni |
|
|
|
- |
0.01-0.05 |
0.03-0.08 |
- |
- |
0.30-0.70 |
|
|
Delivery Status : Hot Rolled,CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical.
ASME SA514 Grade H Boiler steel plate application :
SA514 Grade H high strength low alloy steel plates are mainly made mechanical device and other structural elements and so on drilling machine, power shovel, electricity drive wheel counter- mine trolley, mineral product automobile, car loader.
Related Product:
SA514 Grade A,SA514 Grade B,SA514 Grade E,SA514 Grade F,SA514 Grade P,SA514 Grade Q,SA514 Grade S