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Tel : 0086-0371-86172891
A656 GR50 steel plate
ASTM A656 GR50 steel plate/sheet manufacturing process are: raw material inspection -raw material pickled - raw material cutting-raw material heating-perforation process-rolling-heat treatment-property checking-inspection-packing.
Heat treatment of ASTM A656 GR50 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 .
Standard: ASTM A-656/A-656M
Dimension range :3mm -260mm * 1000mm-4000mm * 1000mm-18000mm
A656 GR50 steel plate/sheet Mechanical Property :
|
Mechanical Property |
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|
Grade |
Thickness |
Yield |
Tensile |
Elongation |
Charpy V Impact Test |
||
|
Degree |
Energy 1 |
Energy 2 |
|||||
|
A656GR50 |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
J |
|
5＜t≤100 |
415 |
550-690 |
18 |
|
|
||
|
100＜t≤150 |
380 |
515-655 |
18 |
|
|
|
|
A656 GR50 Boiler steel plate Chemical composition :
|
Chemical composition |
|||||||
|
Grade |
C |
Mn |
P |
S |
Si |
V |
N |
|
A656GR50 |
≤0.22 |
1.15-1.50 |
≤0.035 |
≤0.04 |
0.15-0.50 |
0.04-0.11 |
0.01-0.03 |
Delivery Status : Hot Rolled,CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical.
ASTM A656 GR50 structural steel plate application :
A656 GR50 steel plate is mainly used in oil, chemical, power station, boiler and other industries, for the production reactor, heat exchangers, separators, spherical tanks, oil and gas pipes, liquefied gas tanks, nuclear reactor pressure shell, boiler drum, liquefied petroleum Gas cylinders, high-pressure water pipes, water turbines and other equipment and components.
