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Inox Steel India is a trusted manufacturer, supplier, and exporter of Hot Rolled Round Bars in carbon steel and alloy steel grades, supplied as per ASTM, EN, IS, and DIN standards.
Our hot rolled round bars are widely used in structural fabrication, engineering, construction, machinery manufacturing, and heavy industrial applications, where strength, availability, and cost efficiency are key decision factors.
With strong sourcing and stocking capabilities, Inox Steel India supplies hot rolled black round bars in a wide range of sizes for domestic projects and export markets, ensuring consistent quality and timely delivery.
Hot rolled round bars are solid cylindrical steel bars produced by rolling steel billets at high temperatures (above recrystallization temperature). This process allows steel to be easily shaped, resulting in robust bars with good mechanical strength and uniform structure.
Hot rolled round bars are typically supplied in black or mill finish, making them ideal for applications where tight dimensional tolerances are not critical, but strength and formability are essential.
Compared to cold drawn or bright bars, hot rolled bars offer:
Manufacturing Process Overview
At Inox Steel India, hot rolled round bars are produced using controlled rolling practices to ensure consistent metallurgical properties and surface integrity.
This process ensures hot rolled round bars suitable for fabrication, machining, and structural use.
These advantages make hot rolled round bars a preferred choice for construction, fabrication shops, and heavy engineering units.
Grades & Standards Available
Inox Steel India supplies hot rolled round bars in the following categories:
Applicable Standards:
ASTM A36 / A29 / A105
EN 10025 / EN 10083
IS 2062
👉 Master Technical Datasheet provided above applies to all hot rolled round bars.
When choosing hot rolled round bars, the following factors are important:
India:
Widely used in infrastructure projects, fabrication yards, steel structures, and machinery manufacturing across Mumbai, Pune, Ahmedabad, Chennai, and Delhi NCR.
GCC & Middle East:
High demand for structural steel, supports, and industrial frameworks.
Africa & Europe:
Used in construction, mining, and heavy engineering applications.
Inox Steel India supports these markets with bulk supply capability, consistent quality, and export-ready documentation.
Applications of Hot Rolled Round Bars
Hot rolled round bars supplied by Inox Steel India are widely used in applications where structural strength, weldability, and cost efficiency are more critical than tight dimensional tolerance. These bars are preferred for fabrication and heavy-duty engineering work.
Application-Wise Usage
| Industry / Sector | Typical Applications | Common Grades |
|---|---|---|
| Construction & Infrastructure | Columns, supports, anchor rods | ASTM A36, IS 2062 |
| Fabrication & Structural | Frames, brackets, base plates | ASTM A36, EN8 |
| Engineering & Machinery | Shafts, pins, rollers | EN8, EN19 |
| Oil & Gas (Non-critical) | Structural supports, skids | A36, A105 |
| Mining & Material Handling | Conveyor parts, wear components | EN8, EN19 |
| General Engineering | Cut-to-size components | Carbon & Alloy Grades |
These applications demand reliable mechanical strength, easy weldability, and fast availability, which hot rolled round bars consistently provide.
Inox Steel India supplies hot rolled round bars in a wide range of metric and inch sizes, suitable for fabrication, machining, and structural use.
Standard Diameter Range (mm)
6 mm, 8 mm, 10 mm, 12 mm, 16 mm, 20 mm, 22 mm, 25 mm, 32 mm, 40 mm, 50 mm, 65 mm, 80 mm, 100 mm and above up to 500 mm
Standard Sizes in Inches
1/4”, 3/8”, 1/2”, 3/4”, 1”, 1.5”, 2”, 3”, 4”
Length Options
Surface Condition
Hot rolled bars are supplied with standard mill tolerances, suitable for cutting, welding, and fabrication.
Hot Rolled Round Bar Weight Calculation
The standard formula used for estimating hot rolled round bar weight:
Weight (kg/m) = (D² × 0.006165)
Where D = Diameter in mm
This formula helps buyers calculate material quantity, transport weight, and project costing.
Hot rolled round bar prices depend on grade, size, and steel market conditions. Below is an indicative price range in India.
| Grade | Approx. Price INR/kg | Typical Use |
|---|---|---|
| ASTM A36 / IS 2062 | ₹ 55 – ₹ 75 | Structural & fabrication |
| EN8 | ₹ 65 – ₹ 95 | Engineering components |
| EN19 | ₹ 95 – ₹ 140 | High-strength applications |
Prices are indicative and subject to change based on billet rates and size.
HSN / HS Code for Hot Rolled Round Bars
All hot rolled round bars supplied by Inox Steel India undergo basic quality verification to ensure compliance with standards and suitability for fabrication.
Quality Checks Conducted
Documentation Supplied
These checks ensure consistent quality and acceptance in construction and engineering projects.
Why Choose Inox Steel India for Hot Rolled Round Bars
Inox Steel India is a dependable hot rolled round bar manufacturer and supplier in India, supplying carbon steel and alloy steel hot rolled round bars for construction, fabrication, and heavy engineering applications. With consistent availability of ASTM A36, IS 2062, EN8, EN19, and EN24 grades, we support projects that demand strength, availability, and cost efficiency.
Our Core Strengths
Our focus is on reliable sourcing, fast dispatch, and consistent quality for time-bound projects.
Industries We Serve
| Industry | Application |
|---|---|
| Construction & Infrastructure | Structural supports, anchor rods |
| Fabrication | Frames, brackets, base plates |
| Engineering & Machinery | Shafts, pins, rollers |
| Oil & Gas (Non-critical) | Skids, structural frames |
| Mining & Material Handling | Conveyor components |
| General Engineering | Cut-to-size parts |
Each industry is supported with grade guidance and dependable delivery schedules.
Packaging & Export Readiness
All hot rolled round bars are packed to ensure safe handling and efficient transport:
Export Destinations:
UAE, Saudi Arabia, Oman, Qatar, Nigeria, South Africa, Europe, and other global markets.
Dispatch is handled through JNPT (Mumbai), Mundra, and Hazira ports.
Hot Rolled Round Bar Supplier Near Alankar Cinema, Mumbai
If you are looking for a hot rolled round bar supplier near Alankar Cinema, Mumbai, Inox Steel India offers immediate availability, bulk supply support, and nationwide as well as export delivery.
Common equivalents include IS 2062 E250 and EN 10025 S275 (subject to application requirements). Sizes range from 6 mm to 500 mm, including standard inch sizes. Prices typically range from ₹55 – ₹140 per kg, depending on grade and size. HSN 7214 for carbon steel and 7228 for alloy steel. Yes, we offer custom cut-to-length services as per drawings or project needs. What is ASTM A36 round bar equivalent?
What sizes are available in hot rolled round bars?
What is the price of hot rolled round bars in India?
What is the HSN code for hot rolled round bars?
Do you provide cut-to-length hot rolled round bars?