Strategically positioned in Amman, Jordan, Yazan Steel has built a strong reputation as a reliable manufacturer and supplier of high-quality steel products. Our specialty includes providing robust ASTM A204 Grade B sheets and plates, materials chosen for their exceptional performance in demanding high-temperature environments. We understand that the integrity of your projects depends on the quality of your materials, which is why we are committed to supplying products that meet rigorous international standards and provide the durability and reliability our clients count on.
The strength of ASTM A204 Grade B lies in its specific molybdenum alloy composition, which enhances its ability to withstand high temperatures without compromising its structural integrity. This grade is defined by a minimum tensile strength of 515 MPa and a yield strength of 310 MPa, offering a reliable balance of strength and formability. Its carefully controlled chemical makeup ensures consistent performance, making it a trusted choice for engineers who need a material that can perform reliably under thermal stress and high-pressure conditions.
Standard:Â ASTM A204/ ASME SA204
Steel Grade:Â Grade B
Thickness:Â 6mm to 150mm
Length:Â 3000mm to 15000mm
Width:Â 1500mm to 4050mm
Delivery state:Â Hot Rolled
Surface: Mill Varnish, Oiled,Galvanized, Bare
Application:Â steel boiler plates, high temperature pressure vessel plates
| Grade | Chemical Composition(%) | ||||
| P | Mn≥ | C | Si | S | |
| ASTM A204 Grade B(A204GRB) | 0.035 | 0.98 | 0.20 | 0.13-0.45 | 0.035 |
| Mechanical Property | A204 Grade B |
|---|---|
| [MPa] Tensile strength, kis | 70-90 [485-620] |
| min, % Elongation in 2 in. [50 mm] | 21 |
| [MPa] Yield strength, min, kis | 40 [275] |
| min, % Elongation in 8 in. [200 mm] | 17 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The primary application for ASTM A204 Grade B sheets and plates is in the construction of pressure vessels and boilers, where components are regularly exposed to high heat and internal pressure. You will find this material in critical sections like shells, drums, and other containment systems within power generation plants, petrochemical refineries, and large-scale industrial heating units. Its proven track record in these challenging settings makes it the go-to steel for ensuring safety, longevity, and operational efficiency in essential energy and industrial infrastructure.
Yazan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Amman, Jordan.
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