PRODUCT
Product: Two Types of products are manufactured at Golden Ispat Ltd.
Golden Ispat TMT 500W
- Deformed bar (available in sizes 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm)
Product Specification:
- BDS ISO 6935-2:2006-Rebar for the Re-enforcement of Concrete, Part-2 Ribbed bars (Bangladesh Standard).
- BS 4449:2005 + Amendment 2 2009-Specification for carbon rebar bars for the reinforcement of concrete (British Standard).
- ASTM A706 / A706M – 09b-Standard Specification for Low-Alloy Rebar Deformed and Plain Bars for Concrete Reinforcement (USA Standards).
- DIN 488-1-Rebar rebar – reinforcing of concrete (German Standard).
- NF A 35-016-1 Reinforcing rebar-weldable ribbed rebar-Part 1: Bars and Coils (France Standard).
- AS/NZS 4671:2001-Australian/New Zealand Standard-Rebar reinforcing materials (Australia-NewZeland Standard).
- JIS G 3112-Rebar bars for concrete reinforcement (Japanese Standard).
Chemical Composition:
| Name of Elements | Grade-wise percent constituents (TMT-500W) |
|---|---|
| Carbon(C) | 0.15-0.25 |
| Manganese (Mn) | 0.75-0.90 |
| Silicon (Si) | 0.25 Max |
| Sulfur(S) | 0.05Max |
| Phosphorus (P) | 0.04 Max |
| Copper(Cu) | 0.20 Max |
Mechanical Properties:
| Grades of Rebar | Yield Strength (min) | Tensile Strength (min) | Percent Elongation (min) |
|---|---|---|---|
| GIL TMT 500W | 72,500 psi | 83,375 psi | 14% |
| GIL TMT 500W | 500 MPa | 575 MPa | 14% |
- Golden Ispat Grade 60 / 400
GIL G 60-400 Rebars conform to the following national and international standard specifications:
- ASTM A 615/A 615M-08b
- BDS 1313: 1990
- JIS G 3112(1987)
- IS 1786
- ISO 1335 & 4951
- BA 1963
- DIN 488 & 1045
- BS 4449:1998
Chemical Composition:
| Name of Elements | Grade-wise percent constituents (Grade-60/400) |
|---|---|
| Carbon(C) | 0.20-0.33 |
| Manganese (Mn) | 1.00-1.65 |
| Silicon (Si) | 0.25 Max |
| Sulfur(S) | 0.05 Max |
| Phosphorus (P) | 0.05 Max |
| Copper(Cu) | 0.25 Max |
Mechanical Properties:
| Grades of Rebar | Yield Strength (min) | Tensile Strength (min) | Percent Elongation (min) |
|---|---|---|---|
| Golden Ispat Grade 60-400 | 60,000 psi | 90,000 psi | 14% |
| Golden Ispat Grade 60-400 | 420 MPa | 620 MPa | 14% |
Product size ,weight and dimensions
Bar Size, Nominal Weight, Dimensions etc of Golden Ipsat TMT 500W & G 60-400 rebar
| Bar nominal(diameter) | Nominal weight | Cross-sectional(area) | App. Lengths per(M.Ton) | App. Lengths per(M.Ton) |
|---|---|---|---|---|
| Mm | Kg/m | mm2 | Metre | Feet |
| 8 | 0.395 | 50.3 | 2,532 | 8,307 |
| 10 | 0.616 | 78.5 | 1,621 | 5,318 |
| 12 | 0.888 | 113.1 | 1,126 | 3,694 |
| 14 | 1.21 | 153.86 | 826 | 2,711 |
| 16 | 1.579 | 201.1 | 633 | 2,077 |
| 18 | 2.000 | 254.34 | 500 | 1,640 |
| 20 | 2.466 | 314.2 | 405 | 1,330 |
| 22 | 2.985 | 380.3 | 335 | 1,100 |
| 25 | 3.854 | 490.9 | 259 | 850 |
| 28 | 4.836 | 616 | 207 | 680 |
| 32 | 6.313 | 804.2 | 158 | 518 |
Normally available length: 12 meters.
| Bar Size(Mm) | P in Diameter for 1800 Bend Test(Golden Ispat TMT 500W) | P in Diameter for 1800Bend Test(Golden Ispat G 60-400) |
|---|---|---|
| 8, 10,12, 14, 16 | 3d | 3.5d |
| 18, 20, 22,25 | 4d | 5d |
| 28, 32 | 6d | 7d |
Note:
*d= nominal diameter of specimen
*Test bends 180 unless noted otherwise
Bend Test is performed as per ASTM Standards. The test is conducted for each lot of production frequently to confirm the bend-ability. The test is conducted by the 1000KN UTM from Hungta Instrument Co. Ltd.,Taiwan.
Quality Assurance :
• Purity from the start
The consistent product quality achieved by GIL is highly regarded by customers around the country. Such recognition is the result of years of experience and a policy of continuous improvement, combined with a Quality Management System developed according to ISO 9001:2015. And Bangladesh University of Engineering & Technology (BUET) Tested report.
GIL Rebar quality assurance has won the respect of the international rebar industry and offers complete peace of mind to customers.
Achieving consistent rebar quality begins with the selection of high-grade raw materials, and maintaining high quality standards throughout every single step of the manufacturing operation.
- Quality Control: Golden spat has taken a strong position in the domestic market only because of its highest quality. We achieve quality via two broad strategies:
- Use of only high-quality raw materials as input for our operations.
- Implementation of accurate quality-control systems.
All products, including reinforcing bars, are manufactured from selected raw materials with defined chemical compositions pre-tested for quality at different stages of the production cycle. Inspections of samples are conducted throughout the manufacturing process, with ‘sample testing’ of output performed to ensure compliance with quality standards and customer requirements.
Golden ispat are equipped with modern computerized testing and analytical instruments, including chemical testing analyzers and mechanical testing machines. A highly skilled group of engineers, chemists and technicians are behind the scenario of productivity and quality. The laboratory of Golden ispat Ltd. consists of four units:
- Mechanical Testing Unit
- Metallographic testing Unit
- Spectrometric laboratory Unit
- Chemical laboratory Unit
Certification & Tested Report
Golden Ispat has received numerous international and domestic certifications from various affiliated organizations due to the use of accurate quality control systems
Product Price
| Product | Deformed Bar Grade 500W and Grade-60 | |
|---|---|---|
| Specification | Deformed Bars conforming to BDS/ISO 6935 and BS 4449 for Grade 500W and Deformed Bars conforming to ASTM A-615 for Grade-60 | |
| Today’s price
September 03, 2019 |
Size | Price per M.T (Factory Price-Chittagong) |
| 8mm to 25mm | Tk. 61,000.00/= | |
| 28mm & 32mm | Tk. 61,500.00/= | |
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