Quenched and tempered alloy steel A517 Gr.B/ A517 Grade B steel plate for welded boilers and pressure vessels
| Place of Origin: | Henan |
|---|
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler, Service |
Product Description
quenched and tempered alloy steel A517 Gr.B/ A517 Grade B steel plate for welded boilers and pressure vessels
Chemical composition of A517 Grade B steel plate (Heat analysis):
| C % | Mn % | P % | S % | Si % | Ni % | Cr % |
| 0.15-0.21 | 0.70-1.0 | 0.035 | 0.035 | 0.15-0.35 | 0.40-0.65 | |
| Mo % | B % | V % | Ti % | Zr % | Cu % | Co % |
| 0.15-0.25 | 0.0005-0.005 | 0.03-0.08 | 0.01-0.03 |
Mechanical property of A517 Grade B steel plate:
| Mechanical Property A517 Grade B | A517 Grade B |
| Tensile strength, kis [MPa] | 795-930 |
| Yield strength, min, kis [MPa] | 690 |
| Elongation in under [50mm], min, % | 16 |
Application of A517 Grade B steel plate:
A517 grade B steel plate is the Specification for Pressure Vessel Plates, High-Strength, Alloy Steel, Quenched and Tempered material suitable to use in the boilers and pressure vessels application.Typical applications include unfired vessels and tanks.
Henan Bebon Iron & Steel Co.,Ltd, BBN steel Group, China
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