| Size Range | 10 mm to 150 mm |
|---|---|
| Length | 100mm |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground |
Carbon Steel Hex Bars Exporter in Singapore Supplying ASTM Grade Hexagonal Steel Bar Solutions
Rajkrupa Metal Industries offers superior industrial grade steel products with a wide variety of demands from engineering & fabrication industries around the globe. Carbon Steel Hex Bars Supplier Singapore providing high quality and accuracy steel hex bars for construction, heavy machinery, automotive and industrial usage. The carbon steel hex bars are made from high-quality materials to provide superior strength, dimensional stability and durability in harsh applications. The high corrosion resistance, smooth surface, and reliable structural stability of these products make them very popular in different industrial applications. The company pays due attention to ensuring the quality of products, timely delivery and services according to the customer's satisfaction and it is still serving its different industrial markets both at home and abroad efficiently.
The company also offers Aluminum Bronze Square Bar products for the consistent performance required in fabrication, machining and engineering operations, to satisfy diverse industrial needs. Excellent durability, high tensile strength and easy to machine under severe working condition make these bars widely used in industrial projects. The products are produced under strict quality control, and they are suitable for use in various industries due to their high quality and long service life. The company provides B2B Solution services for the effective and efficient procurement management, bulk order and supply support needs of industrial buyers across the globe. Advanced manufacturing requirements and reliable service levels ensure solid client relations with industrial customers worldwide.
Material & Grades of Carbon Steel Hex Bars
| Material | Grade / Standard | Specification | Type | Applications |
|---|---|---|---|---|
| Carbon Steel | ASTM A36 | ASTM A36 | Hex Bar | Structural Engineering |
| Carbon Steel | ASTM A105 | ASTM A105 | Forged Hex Bar | Industrial Fasteners |
| Carbon Steel | ASTM A108 1018 | ASTM A108 | Cold Drawn Hex Bar | Precision Engineering |
| Carbon Steel | ASTM A576 1045 | ASTM A576 | Hot Rolled Hex Bar | Machinery & Tooling |
Key Features & Advantages
- High Strength
- Excellent Machinability
- Superior Weldability
- Precision Dimensions
- Long Service Life
Chemical Composition (Example: ASTM A108 Grade 1018 Hex Bar)
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.15 – 0.20 |
| Manganese (Mn) | 0.60 – 0.90 |
| Phosphorus (P) | ≤0.040 |
| Sulfur (S) | ≤0.050 |
| Iron (Fe) | Balance |
Mechanical Properties (Example: ASTM A108 Grade 1018 Hex Bar)
| Property | Value |
|---|---|
| Tensile Strength | 440 MPa (Min) |
| Yield Strength | 370 MPa (Min) |
| Elongation | 15% (Min) |
| Hardness | 126 HB (Max) |
Equivalent Grade
| Standard | Grade |
|---|---|
| ASTM | A36 / A105 / A108 Grade 1018 / A576 Grade 1045 |
| ASME | SA105 |
| EN | S235JR / C45E |
| UNS | K02600 / G10180 / G10450 |
Type of Sub-products
Frequently Asked Questions
Why do manufacturers choose Carbon Steel Hex Bars for fastener production?
What makes Carbon Steel Hex Bars a cost effective material for industrial fabrication?
Countries We Export
Singapore
Cities We Supply
Bangalore Urban
Hyderabad
Jaipur
Kalyan
Rampura
Sion, Mumbai
Surat
Thane
West Punjab
Salem
Abu Dhabi
Ras Al Khaimah
Gandhinagar
Rajahmundry
Panipat
Dammam
Mecca
Sharjah
Ahmadnagar
Ahmadpur
Bangalore Rural
Chandigarh
Chennai
Coimbatore
Haridwar
Jodhpur
Kolhapur
Mumbai
Murud (raigad)
Navi Mumbai
New Delhi
Dubai Marina
Al Ain
Fujairah
Rudrapur
Hosdurg
Durgapur
Riffa
Ahmedabad
Jodhpur (ahmedabad)
Kolkata
Mumbai Suburban
Nashik
Raipur
Rajkot
Varanasi
Visakhapatnam
Hyderabad
Jumeirah
Deira
Angul
Jeddah
Doha
Heydarabad
Bengaluru
Lucknow
Nagpur
Pune
Gujrat
Ajman
Jebel Ali
Dibba Al Hisn
Moradabad
Bharuch
Industries We Serve
Oil And Gas Industries

Gasket Industry
Sugar
Automobile Industry
Defense Industry
Construction & Fabrications
Paper Mill
Bridge And Building
Aerospace Industries
Railways
Pharmaceuticals Industry
Power Plant
Electrical Industry
Ring Man Units