About JSW Steel JSW Steel: India’s Steelmaking Powerhouse JSW Steel stands among India’s largest steel producers, with an annual capacity of 35.7 million tonnes—including 1.5 million tonnes in the USA. Our flagship Vijayanagar plant in Karnataka is the country’s single-largest facility, capable of churning out 17.5 million tonnes of high-quality steel. Renowned globally, JSW Steel ranks eighth in the World-Class Steelmaker Rankings by World Steel Dynamics, a testament to our operational excellence and commitment to quality. We serve customers in over 100 countries, supplying steel for everything from sturdy infrastructure and sleek automobiles to reliable home appliances. Innovation and sustainability drive every aspect of our business. As a ResponsibleSteel™– certified producer with a strategic partnership with Japan’s JFE Steel, we develop premiumgrade steels that meet tomorrow’s demands. Aligned with India’s climate goals under the Paris Accord, JSW Steel is building a stronger, greener future you can trust. JSW Steel is part of US$24 billion JSW Group, one of India’s leading business houses with interests in steel, energy, cement, paints, infrastructure, realty, green mobility, and more.
$24 billion
Capacity of 35.7 MTPA including 1.5 MTPA in US
About JSW Neosteel Fe 550D When it comes to building your dream home, nothing should be left to chance. That’s why millions of homeowners across India trust JSW Neosteel TMT Bars – a name synonymous with strength, quality, and reliability. Made using pure iron ore via. the advanced blast furnace route, JSW Neosteel TMT Bars offer unmatched purity and consistent performance. Our cuttingedge bar rod mills, sourced from Danieli (Italy) and Morgan (USA), ensure that every bar meets global quality standards. Whether you’re building a home, a commercial space, or a structure in an earthquake-prone zone, JSW Neosteel Fe 550D provides the high strength and superior flexibility needed for lasting safety and peace of mind. Choose JSW Neosteel – because every home deserves a pure & strong foundation.
• Highest Level of Purity Manufactured from iron ore, JSW Neosteel TMT bars have the highest grade of purity and lowest sulphur and phosphorous content, making it strong.
• Consistent Quality The HYQST technology ensures a uniform quality across the bar. The proof is a perfect ring that can be seen across any cross-section of the bar.
• Best Bonding with cement - Best in Industry / Enhanced ribs In case of RCC members, the tensile stresses from concrete are transferred to the steel reinforcement bars. The high tensile strength of steel complements the high compressive strength of concrete to result in a stable and safe Reinforced Cement Concrete structure.
Earthquake resistance Higher Strength of Fe 550D TMT provides greater protection from earthquakes
Lower Steel Consumption Homes designed by JSW Neosteel Fe 550D consume less steel, upto 15%* of steel savings
Strong Structure Fe 550D based designed structure is capable to bear more load than that based on Fe 500D
Lower Labour Cost Using less number of bars means using less labour which saves cost
JSW Neosteel All Grades Technical Specification - Vijaynagar
Specifications Chemical Composition JSW Neosteel 550D JSW Neosteel Product
%C
%Mn
IS 1786 Fe 500 D
0.25 max
-
%Si
%P
%S
CE
-
0.040 max
0.040 max
0.50 max
0.10 - 0.40
0.035 max
0.035 max
0.31-0.36
JSW Neosteel IS 1786 Fe 550 D 0.25 max All Grades Technical Specification Vijaynagar JSW Neosteel Fe 550 D 0.25 max 0.75 - 0.90 0.10 - 0.40 Chemical Composition
0.040 max
0.040 max
0.61 max
All Grades Technical Specification - Vijaynagar JSW Neosteel Fe 500 D 0.20 - 0.23 0.55 - 0.70
IS 1786 Fe 550 D EDS
0.035 max
0.035 max
0.31-0.38
0.040 max %P max 0.035
0.040 max %S max 0.035
0.61 max CE 0.31-0.40
Product JSW Neosteel Fe 550 D EDS IS 1786 Fe 500 D
0.25 max
--
--
0.040 max
0.040 max
0.50 max
Product JSW Neosteel Fe 500 D
0.20%C - 0.23
%Mn 0.55 - 0.70
0.10%Si - 0.40
%Pmax 0.035
%Smax 0.035
CE 0.31-0.36
IS 1786 1786 Fe Fe 500 550 D IS D JSW Neosteel Neosteel Fe Fe 500 550 D JSW D
0.25 0.25 max max 0.25-max 0.20 0.23
-- 0.75 -- 0.90 0.55 0.70
-- 0.10 -- 0.40 0.40 0.10
0.040 0.040 max max 0.035 max max 0.035
0.040 0.040 max max 0.035 max max 0.035
0.61 max 0.50 max 0.31-0.38 0.31-0.36
IS IS 1786 FeFe 550 D EDS 1786 550 D
0.25 0.25 max max 0.25 max 0.25 max
-- 0.75 -- 0.90 1.00 0.75
-- 0.35 0.45 0.10 -- 0.40
0.040 0.040 max max 0.035 max 0.035 max
0.040 0.040 max max 0.035 max 0.035 max
0.61 0.61 max max 0.31-0.40 0.31-0.38
JSW Neosteel FeFe 550 D EDS JSW Neosteel 550 D
%Mn 0.75 - 1.00
%Si 0.35 - 0.45
0.25 max %C max 0.25
Chemical Composition
(All CRS Grades , JSW NEOSTEEL Range: Cu : 0.20-0.25%, Cr: 0.45-0.55%) -
IS 1786 Fe 550 D EDS
0.25 max
-
--
0.040 max
0.040 max
0.61 max
JSW Neosteel Fe 550 D EDS
0.25 max
0.75 - 1.00 --
0.35 - 0.45 --
0.035 max
0.035 max
0.31-0.40
-Tensile Strenght N / mm2 (min.)
UTS / YS Ratio
% EI (min.)
565 Tensile Strenght610 N / mm2 (min.)
1.10 min
16
UTS1.13 / YSmin Ratio
% EI 18 (min.)
585 565
1.08 min 1.10 min
14.5 16
650 610
1.13 min min 1.13
16 18
Mechanical Properties
Product
-Yield Strenght N / mm2 (min.)
(All CRS Grades , JSW IS 1786 FeNEOSTEEL 500 D Range: Cu : 0.20-0.25%, Cr: 0.45-0.55%) 500
Product JSW Neosteel Fe 500 D
Yield Strenght N / mm2 (min.) 530
IS Fe 550 550 (All CRS Grades , JSW IS 1786 1786 FeNEOSTEEL 500 D D Range: Cu : 0.20-0.25%, Cr: 0.45-0.55%) 500 JSW Neosteel Neosteel Fe Fe 500 550 D JSW D IS IS 1786 FeFe 550 D EDS 1786 550 D
Did You Know?
JSW Neosteel FeFe 550 D EDS JSW Neosteel 550 D IS 1786 Fe 550 D EDS JSW Neosteel Fe 550 D EDS
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Did You Know? Did You Know?
Mechanical Properties
580 530
550 585 1.08 14.5 550 585 1.08 min min 14.5 JSW Neosteel conforms to Indian, American, British and Australian Standards. It also meets specific 580 650 1.15 min 16 580 650 1.13 min customer requirements with a supply of customized products and ensures the availability 16 of expert services in product application and end use. 550 585 1.08 min 14.5 580
650
1.15 min
16
JSW Neosteel conforms to Indian, American, British and Australian Standards. It also meets specific customer requirements with a supply of customized products and ensures the availability of expert services in product application and end use. JSW Neosteel conforms to Indian, American, British and Australian Standards. It also meets specific customer requirements with a supply of customized products and ensures the availability of expert services in product application and end use.
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Did You Know?
Manufactured from iron ore, JSW Neosteel TMT bars have the highest grade of purity and lowest sulphur and phosphorous content, making it strong.
Did You Know?
Manufactured from iron ore, JSW Neosteel TMT bars have the highest grade of purity and lowest sulphur and phosphorous content, making it strong.
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Awards & Recognitions
Steel Sustainability Champion for 7th consecutive year
JSW becomes fastest growing brand in India over the last 10 years - Interbrand
JSW Steel plants (Vijaynagar, Dolvi, Salem and Tarapur) have been awarded the prestigious Responsible Steel certification
Received the Iconic Brands of India 2024 Award from ET NOW
© version : September 2025 JSW Steel limited. All rights reserved.
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