Adukia Industries is a leading manufacturer of advanced iron and steel products, committed to providing innovative solutions for the construction industry. Our UltraMax 550D TMT bars are designed to offer outstanding durability, strength, and flexibility to meet the demands of modern construction projects. Engineered using cutting-edge technology, these UltraMax TMT bars serve as the backbone for buildings, industrial sheds, transmission towers, dams, and roads, among others. Utilising advanced German Technology (Thermax technology), we produce TMT bars of Fe 550 grade, with a size range of 8mm to 32mm.
Features
Strength: Ultramax Fe 550D TMT bars are designed to provide exceptional strength and elongation compared to traditional bars, resulting in safer and stronger concrete structures while using less steel. These bars are highly elastic and pliable and offer excellent welding capabilities. With their low carbon content, our TMT bars are incredibly durable, resistant to bending and rebending, and have superior welding capabilities with minimal overlap. These bars provide reliable and robust solutions.
Earthquake Resistance: Ultramax Fe 550D TMT bars at Adukia Industries boast enhanced strength, elongation, and ductility, making them ideal for earthquake-resistant construction projects.
Heat Resistance: Ultramax Fe 550D TMT bars exhibit exceptional strength retention during testing at temperatures up to 500°C, and only a marginal decrease in yield strength is observed in the range of 550°C to 600°C.
Corrosion Resistance: Ultramax Fe 550D TMT bars utilize advanced German technology, featuring a fine layer of scales that acts as a protective barrier, ensuring exceptional corrosion resistance and durability.
Process
Specifications
Chemical Composition:
| INGREDIENTS | BIS | Ultramax FE 550D | Ultramax FE 550D Low Alloy Steel |
| Carbon Max (%) | 0.25 | 0.2 | 0.14 |
| Manganese (%) | 0.5 to 0.80 | 0.5 to 0.80 | 0.50. to 0.90 |
| INGREDIENTS | BIS | Ultramax FE 550D | Ultramax FE 550D Low Alloy Steel |
| Sulphur (%) | 0.04 | 0.03 | 0.035 |
| Phosphorus (%) | 0.04 | 0.035 | 0.035 |
| Carbon Equivalent | 0.27 to 0.42 | 0.30 to 0.35 |
Mechanical Properties:
| Grade | YIELD(min N/sqmm) | UTS (min N/sqmm) | UTS (min N/sqmm) | |||
| BIS | ULTRAMAX | BIS | ULTRAMAX | BIS | ULTRAMAX | |
| Fe-500D | 500 | 530 | 565 | 630 | 14.5 | 20 |
| FE-550D | 550 | 570 | 550 | 630 | 14.5 | 20 |
| Ultramax FE 550D Low Alloy Steel | 550 | 560 | 600 | 620 | 14.5 | 22 |
Related Products
Sponge Iron
At Adukia Industries, we produce sponge iron through the direct reduction of iron ore using carbon in the form of coal at approximately 1100 degrees. This process results in the creation of metallic iron, which is also known as sponge iron, direct reduction iron (DRI), metalized iron, or hot briquetted iron.
Ferro Alloys
Ferro alloy refers to various alloys of iron with a high proportion of one or more other elements such as manganese, aluminum, or silicon. They are used in the production of steels and alloys. The alloys impart distinctive qualities to steel and cast iron or serve important functions during production. Ferro alloys produced by us are used as raw materials for the manufacture of stainless steel products. We also sell specialised ferro alloys – low and medium carbon – for special steel applications. We sell ferroalloys of various grades, a finished product, to steel companies primarily in the states of Odisha, Jharkhand, Karnataka, Uttar Pradesh, Haryana and Rajasthan.
Pellets
Pellets are a type of agglomerated iron ore fines which has better tumbler index when compared with that of parent iron ore and can be used as a substitute of lump ore for the production of sponge iron and in blast furnaces for the production of hot metal. The iron pellets are produced with cold crushing strength (CCS) of 210+ and porosity of 24+” which helps to maintain grade in DRI fem – 80+ and our product mean particle size (MPS) is ~9.5-10 which assists in reducing oxygen in kiln and maintain consistency in grade. Iron Pellets are used as raw material for sponge iron and blast furnaces.
AIC can produce various grades/quality of pellets because of having a rotary kiln where the pellets are heated and fired uniformly. The process can use multiple ores simultaneously by applying the art of raw material blending. Pellet process helps save energy i.e. power because of excellent heat recuperation and lower drop in pressure of gases.
Wire Rods
Adukia Industries is a leading manufacturer of advanced iron and steel products, committed to providing innovative solutions for the wire drawing industry. We produce top-quality stainless wire rods for wire drawing mills across the globe. Our expertise in heat treatment and hot rolling billets on continuous rolling mills enables us to manufacture wire rods with the desired chemistry and mechanical properties. These semi-finished products feature a round cross-section and are wound up in coils for easy handling and transportation.
HB Wires
H.B wire is a raw material for manufacturing of GI wire, Binding wire, weld mesh, welding electrodes, etc and for other uses such as cement pole, bridges and handicrafts. H.B Wire is highly used in for manufacturing nails and Cycle Spokes.
Billets
Adukia Industries is a leading manufacturer of advanced iron and steel products, committed to providing innovative solutions for the construction industry. As a prominent billet manufacturer, we play a crucial role in steel production, which forms the backbone of construction projects across the nation. Recognizing the importance of billet quality in determining the overall quality of steel, we ensure premium billet production through stringent testing at every stage of the process. We offer customised billets for both domestic and international markets, catering to the demands of customers in Chhattisgarh, Uttar Pradesh, Punjab, Rajasthan, Maharashtra, Nepal, and Bangladesh.
Billets are sections of metal used for rolling into bars, rods, and sections. They are typically cast into rectangular or cross-sectional shapes, making them compatible with secondary processing. Billets are produced through continuous casting, extrusion, or indirect heat treatment, followed by hot rolling of an ingot or bloom. They serve as raw materials for manufacturing TMT bars and structural products used in construction.
