Dang Steel, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of high-quality Alloy Steel Forgings designed for critical engineering needs. With a strong commitment to quality, durability, and compliance with international standards like ASTM, ASME, EN, and DIN, Dang Steel produces precision-forged components including shafts, flanges, rings, blocks, and custom parts. Their products find applications in various industries such as oil & gas, power generation, petrochemicals, heavy machinery, and marine. Supported by state-of-the-art forging facilities, a talented engineering team, and rigorous quality control, Dang Steel offers dependable, high-performance forging solutions tailored to meet the diverse industrial needs across Vietnam and Southeast Asia.
Alloy Steel Forgings are crafted from alloy steels that incorporate essential elements like chromium (0.5–9%), molybdenum (0.2–1.5%), nickel (up to 3.5%), vanadium, and manganese. These elements enhance the material’s strength, hardness, wear resistance, and toughness. Common forging grades include ASTM A182 F11, F22, F5, and F91. The mechanical properties differ by grade, with tensile strength ranging from 485 to 760 MPa and yield strength from 275 to 585 MPa. Additionally, alloy steel forgings provide excellent impact resistance, fatigue strength, and creep resistance at elevated temperatures, making them perfect for demanding applications and pressure equipment.
| Sl. No. | Type of lubricant | Advantages | Limitations |
| 1 | Water-base micro-graphite | Eliminates smoke and fire; provides die cooling; is easily extended with water | Must be applied by spraying for best results |
| 2 | Water-base synthetic | Eliminates smoke and fire; is cleaner than oils or water-base graphite; aids die cooling; is easily diluted, and needs no agitation after initial mixing; reduces clogging of spray equipment; does not transfer dark pigment to part | Must be sprayed; lacks the lubricity of graphite for severe forging operations |
| 3 | Oil-base graphite | Fluid film lends itself to either spray or swab application; has good performance over a wide temperature range (upto 540 deg C). | Generates smoke, fire, and noxious odours; explosive nature may shorten die life; has potentially serious health and safety implications for workers |
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 one of the most prominent manufacturers and suppliers of superior quality Alloy Steel Forgings in Da Nang, Vietnam. As experts in steel solutions, we supply a complete spectrum of products like Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product range comprises Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Known for our reliable delivery and first-rate customer service, we are committed to supplying high-quality steel materials that guarantee durability and excellent performance in numerous industrial applications.
Alloy Steel Forgings are extensively utilized in environments that experience high stress, temperature, and pressure. Typical uses include turbine components, crankshafts, gear blanks, flanges, pressure vessel parts, valve bodies, and pipeline fittings in power plants, refineries, petrochemical facilities, and heavy equipment manufacturing. They are also vital in the marine and aerospace industries, where exceptional mechanical properties and structural reliability are essential.
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.
Copyright 2025 Dang Steel. All rights reserved
