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Tel : 0086-021-60880117
ASTM A533 Grade A in the standard ASTM A533/A533M. ASTM A533 Grade A steel plate is a kind of Mn-Mo and Mn-Mo-Ni alloy steel plates material used to fabric high temperature pressure vessels. Just because ASTM A533 Grade A with the special Manganese , Molybdenum , and Manganese, Molybdenum, Nickel chemical composition, ASTM A533 Grade A is also a Quenching + Tempering steel material. ASTM A533 have four types A/B/C/D.
Standard : ASTMA533/A533M
Dimension range :3mm -260mm x 1000mm-4000mm x 1000mm-18000mm
A533 Grade A steel plate/sheet Mechanical Properties :
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Mechanical Properties
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Grade |
Thickness |
Yield |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
|
Degree |
Min Value |
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A533 Grade A |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
|
6≤t≤65 |
525 |
655 |
24% |
238 |
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65≤t≤150 |
502 |
635 |
16% |
|
225 |
|
|
Note: Impact energy for impact test is on longitudinal |
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A533 Grade A Q&T steel plate Chemical Composition :
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Chemical Composition
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Grade |
C |
Mn |
Mo |
Ni |
Si |
P |
S |
Cu |
V |
|
A533 Grade A |
0.20-0.25 |
1.43-1.50 |
0.46-0.60 |
1.40-0.70 |
0.15-0.40 |
0.035 |
0.002-0.015 |
0.010 |
0.005 |
Delivery Status : Quenching + Tempering
ASTM A533 Grade A Boiler steel plate application :
A533 Grade A Of 9% Ni steel is widely used in cryogenic separation processing, liquefied gas storage areas, such as a large vacuum low temperature storage of liquefied natural gas (LNG),and pressure vessels.
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