Jagdamba E

Jagdamba Steel stands as the foremost and one of the largest steel manufacturing facilities in South Asia, recognized for its extensive range of steel products. With a strategic presence across Nepal through over 1,500 retail outlets, Jagdamba Steel ensures the widespread availability of its products. The hallmark of Jagdamba Steel Rebars lies in its commitment to superior quality, achieved through modern automated manufacturing systems, meticulous processes, and the use of top-grade raw materials. It sets the standard for steel products in Nepal, serving as the benchmark that others aspire to emulate.

Jagdamba E, The Earthquake
Resistant Rebar

Addressing the seismic challenges faced by Nepal as an earthquake-prone zone, Jagdamba Steel leverages over two decades of experience in manufacturing high-quality Steel Rebars to introduce Jagdamba E Steel Rebar. This groundbreaking product, a Fe 500 Grade Earthquake Resistant Steel Rebar, stands as the first and only one of its kind in Nepal. Jagdamba E Rebars conform to the Fe-500 Grade quality standards set by the Nepal Bureau of Standards and Metrology (NS:191 Certification), Bureau of Indian Standards (BIS, ISI Certification IS:1786:2008), and New Zealand Standards.

Designed to cater specifically to earthquake-resistant constructions, Jagdamba E is highly recommended for applications in residential homes, commercial buildings, and infrastructure projects. Given Nepal's heightened vulnerability to seismic risks, the application of Jagdamba E Steel Rebar becomes instrumental in minimizing potential damage to RCC structures during earthquakes, thereby contributing to the preservation of lives through its resilient features.

Features of Jagdamba E

Jagdamba E distinguishes itself through a set of exceptional features that epitomize cutting-edge steel manufacturing. Crafted from prime billets within a state-of-the-art, fully automated modern plant, Jagdamba E Rebars undergo Thermo Mechanically Treatment (TMT). This process not only enhances their strength but also imparts superior ductility, rendering them resilient to seismic conditions. The product benefits from the innovative prowess of Jagdamba Steels Ltd, a trailblazer and the premier steel producer in Nepal.

The assurance of superior quality in Jagdamba E Rebar is rooted in meticulous control throughout the manufacturing process, exemplified by:

Controlled Raw Materials:

Rigorous chemical and physical tests are applied to the raw materials, ensuring their adherence to high-quality standards. This stringent control guarantees consistency and quality in every single Rebar produced.

Controlled Production Process:

Jagdamba E Rebars are meticulously manufactured in the sole fully automated plant in Nepal. Automation ensures uniform physical qualities, such as consistent rib patterns and lengths. The Rebars undergo comprehensive chemical and physical testing in state-of-the-art computerized labs, ensuring swift results, immediate intervention, and reliability in quality assurance.

Controlled Parameters:

The maintenance of precise physical and chemical parameters is paramount for ensuring the superior quality of Rebars. Automated systems are employed throughout production, thermo-mechanical treatment, and testing processes. These parameters strictly adhere to the standards outlined by Indian BIS (IS: 1786:2008 Certification Standards) and NS 191 (Nepal Bureau of Standards and Metrology Certification Standards), encompassing both minimum and maximum thresholds. This meticulous control ensures the consistency and excellence of Jagdamba E Rebars.

Superior Fatigue Strength

Jagdamba E sets itself apart by exhibiting superior fatigue resistance compared to standard Rebars, thereby significantly influencing the fatigue strength of reinforced concrete. Tailored for applications subject to cyclic loads like heating and cooling cycles, repetitive inward loads, and multi loads, Jagdamba E emerges as the unequivocal choice for enduring performance.

Superior Raw Material

Crafted from prime billets sourced from leading companies such as Jindal Steel, SAIL India, and TATA Steel, Jagdamba E Rebars epitomize a commitment to superior raw materials. This meticulous selection ensures that the Rebars attain the zenith of high-grade quality, contributing to their exceptional performance.

Better Ductility, Earthquake Resistant

In a league of its own compared to standard Steel Rebars in Nepal, Jagdamba E distinguishes itself with superior ductility. This heightened ductility translates into increased elongation under stress conditions, a critical factor in seismic events like earthquakes. Jagdamba E outshines with a remarkable 20% more elongation compared to conventional Steel Rebars. Its strength and ductility surpass the minimum levels mandated by NS, IS, and other international standards.

Superior RIB Pattern

Jagdamba E Rebars feature an outstanding 60-degree uniform rib pattern with enhanced depth and closer rib spacing, meticulously crafted through computer-controlled CNC-grade machines. This superior rib pattern ensures optimal bonding of Rebars with concrete reinforcement, fortifying the structural integrity of constructions.

Bendability

Jagdamba E Rebar stands out for its exceptional bendability, attributed to its superior ductility, elongation, tough outer surface, and soft inner core. The Rebar exhibits remarkab-le flexibility without any associated risk of cracks or breakage.

Superior Weldability

Distinguished by a low carbon content, Jagdamba E Rebars boast superior weldability when the need arises. Notably, manual arc welding requires no pre-warming or post-welding procedures. The Rebar facilitates both butt welding and lap welding with ease.

Quality Consistency & Assurance

Ensuring unwavering quality, the raw material billets and manufactured Rebars undergo rigorous chemical and physical testing in state-of-the-art, fully computerized labs. This meticulous process guarantees instant results, expedites intervention in the quality control process, and elevates overall reliability.

Mechanical Properties

Property	Jagdamba E, Fe500 Grade	Fe500 Grade NS:191 Standard	Fe 500 Grade IS1786:2008 Standard	Fe 500 Grade British Standard	ASTM 60 American Standard	Fe 500 Grade Other Normal Re Bars
Yeild Stress (N/mm2)	≥ 500 ≤ 600	≥ 500	≥ 500	≥ 500	≥ 420	≥ 500
Tensile Strength (N/mm2)	≥ 575	≥ 545	≥ 545	≥ 545	≥ 620	≥ 545
Ratio (Re)	≥ 1.15 ≤ 1.40	≥1.08	≥ 1.08	≥1.08	≥ 1.25	≥ 1.08
Elongation	14.5%	12%	12%	12%	9% (min)	12%

Bend Test 180 Degree up to and including 20mm 4D and Over 20mm 5D
Re- Bend Test 135 Then 157.5 Degree up to and including 10mm 5D and Over 19mm 7D

Chemical Properties

Chemistry (%)	NS/BIS Standards Fe 500 Grade	ASTM 60 American Standard	Jagdamba E, Fe 500 Grade
Carbon	0.30 Max	0.30 Max	0.17-0.25 Max
Sulphur	0.055 Max	0.045 Max	0.045 Max
Phosphorus	0.055 Max	0.035 Max	0.045 Max
S+P	0.105 Max	-	0.100 Max
Manganese	0.50	1.5 Max	0.60 Max

Weight Kg Per Meter

Size (MM)	Nominal Mass	Tolerance of the Nominal Mass		Bar Length	Tolerance in Length
Size (MM)	Nominal Mass	Batch Sample	Individual Sample	Bar Length	Tolerance in Length
8	0.395	±7 %	–8 %	12 Mtr or Customer Requirement	± 0.5 Mtr
10	0.617	±7 %	–8 %
12	0.888	±5 %	–6 %
16	1.580	±5 %	–6 %
20	2.470	±3 %	–4 %
25	3.850	±3 %	–4 %
28	4.830	±3 %	–4 %
32	6.310	±3 %	–4 %
36	7.990
40	9.870

Certifications

Jagdamba E Rebars are certified for Fe 500 grade quality by Nepal Bureau of Standards and Metrology by NS:191Certification and Bureau of Indian Standards (BIS) by ISI Certification IS: 1786:2008.

This is an assurance of the quality and practice of adhering to highest standards in quality and make at Jagdamba Steels.
The company is also certified by JAS-ANZ; ISO 9001:2000 and ICS JAS-ANZ; ISO 9001:2008

jagdamba-e-availabilit...

Availability

Jagdamba E Rebars are conveniently available in sizes 8mm and up to 32 mm through more than 1,500 retail points spread across Nepal. Also available in sizes 36mm and 40mm as per custom requirements.

Quality Commitment

At Jagdamba Steels the highest standards in quality and make of all products is assured through streamlined and controlled manufacturing process beginning with the physical and chemical quality assessment of the raw material, of the manufactured products during the manufacturing process at the state of the art computerized physical and chemical laboratory. The computerized system of quality assessment ensures that minute details are assessed with precision leaving less room for any human error, that is highly possible in case of manual system of assessment.

Quality Advantage with Jagdamba Steel

Prime Billets imported from world renowned companies used as raw material in manufacturing of all range of Steel Products.
Automated, Streamlined and Controlled manufacturing process to ensure highest quality standards of all the product ranges.
Automated and stringent physical and chemical quality testing of raw materials in during Pre-Production, of Products during Production and Post completion of Production.
Computerized Physical and Chemical Test Labs to ensure faster and accurate results, reducing any chances of human and manual error.
Computerized weighing and tamper proof labeling system to ensure right weight and quantity in each set/bundle.
Computerized delivery processing system for faster, efficient and timely delivery.
Easy availability through more than 1,500 retail outlets across Nepal.
All products manufactured to stringent NS and IS Standards. Steel Rebars in Fe 500 and 500 D grades certified for quality by NS 191 and BIS IS: 1786:2008 Certification. GI Wires certified by NS 161 quality certification.

Jagdamba E

Jagdamba E, The Earthquake
Resistant Rebar