Dang Steel, a reputable manufacturer and supplier based in Da Nang, Vietnam, proudly offers top-notch Alloy Steel F12 Bars that are designed to deliver strength, durability, and heat resistance for even the toughest industrial settings. These bars are crafted to meet international standards and come in a variety of sizes, finishes, and custom specifications to cater to a wide range of needs. Known for their outstanding performance in high-temperature and high-pressure environments, Alloy Steel F12 Bars are the go-to choice for industries like power generation, chemical processing, refineries, and petrochemical plants, where reliability and toughness are absolutely essential.
The composition of Alloy Steel F12 Bars includes chromium, molybdenum, carbon, manganese, and silicon, with very low levels of phosphorus and sulfur. This unique blend boosts their mechanical strength, corrosion resistance, and creep resistance, all while ensuring they maintain their shape at elevated temperatures. Typically, these bars offer tensile strength between 415 and 585 MPa, yield strength around 205 MPa, and an elongation of about 20%. Heat treatments like annealing and tempering further enhance their toughness, machinability, and long-lasting performance under thermal stress.
|
type |
Alloy Steel ASTM A182 F12 Round Bars |
|
Type |
threaded bar, square bar, rod, hexagon bar, Round bar, channel bar, flat bar, angle bar |
|
Range |
3.17 to 350mm diameter |
|
Surface |
pickled round bar, bright round bar, black round bar |
|
Standards |
Alloy Steel A479, ASTM A182 F12 , A314, GB/T1220-2007, GB4226-84, JIS G4318-98, JISG4311-91, GB4226-84, ENÂ 10095-99, JIS G3033-2005, EN10088-3-2005 etc |
|
Technique |
Hot Rolled/Forged/Peeled/Cold Drawn |
|
Diameter |
5 to 500mm Custom size |
|
Length |
1 to 9m or custom size |
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
|---|---|---|---|---|---|---|---|---|---|
| F12 | 0.05-0.15 | 0.30-0.60 | 0.045 | 0.045 | 0.50 max | – | 0.80-1.25 | 0.44-0.65 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F12 | 415 | 220 | 20 | – | 121-174 |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F12 | K11562/K11564 | 1.7335 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dang Steel is a top manufacturer and supplier of high-quality Alloy Steel F12 Bars products in Da Nang, Vietnam. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Alloy Steel F12 Bars find extensive use in the manufacturing of pressure vessels, boilers, superheaters, and heat exchangers. In the oil and gas as well as petrochemical sectors, they are essential for pipelines, valves, and fittings that must withstand corrosive and high-pressure conditions. Power plants rely on these bars for turbine components, steam piping systems, and structural applications that require resistance to oxidation and creep. Their strength and versatility also make them ideal for shafts, fasteners, and precision-engineered components, ensuring a long service life and operational safety in critical industries.
Dang 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 Da Nang, Vietnam.
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