Katalor enterprises is a big stockist of steel raw material and producer of ASTM A517 GRADE B steel plates/steel structure/steel machining parts, these steel work, steel structure and steel machining parts can be used on pressure vessel and boiler, and industry transportation equipment for hot and harmful liquid.
The maximum thickness of ASTM A517 GRADE B steel plate is 32mm, it is a killed steel, all specification meet with the requirement in ASTM A20/A20M.
Standard:ASTM A517
Common Grades: A517 GRADE A,A517 GRADE B, A517 GRADE E, A517 GRADE F, A517 GRADE H, A517 GRADE P,A517 GRADE S
Category: High-Strength Alloy Steel, Pressure Vessel Plates in Quenched and Tempered condition
|
Grade |
C |
Mn |
P max |
S max |
Si |
Cr |
Mo |
B |
V |
Ti |
|
Grade B |
0.15–0.21 |
0.70–1.00 |
0.025 |
0.025 |
0.15–0.35 |
0.40–0.65 |
0.15–0.25 |
0.0005–0.005 |
0.03–0.08 |
0.01–0.04 |
|
Grade |
Tensile strength |
Yield strength min |
Elongation min |
|||||||
|
≤2.5in. |
>2.5in.-6in. |
≤2.5in. |
>2.5in.-6in. |
2in. |
||||||
|
ksi |
Mpa |
ksi |
Mpa |
ksi |
Mpa |
ksi |
Mpa |
≤2.5in. |
>2.5in.-6in. |
|
|
GRADE B |
115-135 |
795-930 |
105-135 |
725-930 |
100 |
690 |
90 |
620 |
16 |
14 |
Katalor ASTM A517 GRADE B steel plate will be delivered in condition of quenching and tempering. If customer do not ask for the heat treatment, the steel plate will be delivered in stress relieved condition.
Our inspection equipment include x-ray crack detection room, x ray generator, type 435 industrial washing machine.
Processing items: welding, drilling, edge milling, cutting, bending, heat treatment, shot blasting.
Our product: Air storage tank, reaction still, flange, waste gas cleaning tower, separator, chemical tower, heat exchanger, storage tank, or as customer’s design.
We have all certificate of high, medium and low pressure vessel which published by PRC, you can totally trust our product quality, please send us your inquiry if you want these product.
