ASTM A517 standard specification for pressure vessel plates, alloy steel, high-strength, quenched and tempered. The steel shall be killed and shall conform to the fine austenitic grain size requirement of Specification A20/A20M.
ASTM A517 Grade E is a high-strength, quenched and tempered alloy steel plate intended for pressure vessel applications. A517 Grade E is available in thicknesses up to 6.0 inches and has a minimum yield strength of 100 ksi up to 2.5 inches in thickness and 90 ksi for plates greater than 2.5 inches to 6 inches in thickness. ASTM A517 Grade E also has required Charpy V-notch impact property requirements.
Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S5 | S6 | S7 | S8 | S9 | S11 | S12 | S17.
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
A517 grade E Chemical Composition
|
A517 grade E Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
|
|
A517 grade E |
0.10-0.22 |
0.08-0.45 |
0.35-0.78 |
0.035 |
0.035 |
|
Cr |
Mo |
B |
Ti |
V |
|
|
1.34-2.06 |
0.36-0.64 |
0.001-0.005 |
0.005-0.11 |
|
|
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
A517 grade E Mechanical Property
|
Grade |
|
A517 grade E Mechanical Property |
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|
Thickness |
Yield |
Tensile |
Elongation |
|
|
A517 grade E |
mm |
Min Mpa |
Mpa |
Min % |
|
6-65 |
690 |
795-930 |
16% |
|
|
65-150 |
620 |
725-930 |
14% |
|
Application
With high strength, good plasticity, toughness and welding performance, mechanical module supports used in nuclear power plants.
