Neelkamal Alloys LLP is a great Duplex Steel Sheet manufacturer in India. Our production of stainless steel sheets consists of Cold Rolled Duplex Steel Sheets alongside Duplex Steel UNS S31803 Sheets, together with DIN 1.4462 Duplex Stainless Steel Sheets, as well as Duplex Steel Mirror Finish Sheets, which comply with worldwide standards ASTM and DIN. The Duplex Stainless Steel Sheets maintain outstanding mechanical strength alongside superior corrosion resistance while withstanding harsh operating environments.
Neelkamal Alloys LLP is a trustworthy Duplex Steel Sheet supplier in India. International standards approval for these Duplex Steel S32205 Sheet results from manufacturing procedures that enhance their corrosion resistance, together with their strong tensile properties and durability in rough settings. Each sheet undergoes strategic quality assurance examination through chemical and mechanical testing to validate its usage in marine, chemical, paper, and oil & gas applications. We are also a great SS Sheet manufacturer in India.
| Standards | ASTM A240 / ASME SA240 |
| Dimensions | ASTM, ASME, and API |
| Sheets Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets Plates Thickness | 4mm-100mm |
| Sheets Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface Finish | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Types | Sheets, Plates, Chequered Plate |
| UNS S31803 | Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
| min | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
| max | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
Marine Industries
Offshore Pipelines
Construction Industries
Chemical Industries
Petrochemical Industry
Oil & Gas Industrires
Government Sector
Piping Systems
Refining Industry
Solar Industry
Pulp & Paper Industry
Power Plant Industry
| Documents We Provide | |
| Commercial Invoice | Heat Treatment Charts |
| Letter of Guarantee | Material Test Certificates |
| Certificate of Origin | Raw Material Test Reports |
| Fumigation Certificates | NABL approved Laboratory Test Reports |
| ROHS Certificate | Certificate of Compliance/Conformity |
| Packing List | Quality Assurance Plan (QAP) |
| Cities we supply our products | ||||
|---|---|---|---|---|
| Nashik | Jaipur | Faridabad | Vadodara | Bikaner |
| Baroda | Thane | Mumbai | Navi Mumbai | Bengaluru |
| Ernakulam | Firozabad | Ahmedabad | Kolkata | Ranchi |
| Howrah | Jamshedpur | Kanpur | Haryana | Indore |
| Ludhiana | Bhopal | Visakhapatnam | Surat | Gandhinagar |
| Thiruvananthapuram | Pune | Bareilly | Pimpri-Chinchwad | Secunderabad |
| Rajkot | Gurgaon | Chandigarh | Nagpur | Chennai |
| Sivakasi | Hyderabad | Coimbatore | ||
| Countries We Export Our Products | ||||
|---|---|---|---|---|
| Argentina | Taiwan | South Korea | Kuwait | Libya |
| Czech Republic | Algeria | Morocco | Lithuania | New Zealand |
| Angola | Saudi Arabia | Brazil | Finland | Sweden |
| Gabon | United Kingdom | Spain | Azerbaijan | Bulgaria |
| Oman | Singapore | Romania | Colombia | Croatia |
| Lebanon | Chile | Afghanistan | Indonesia | Hong Kong |
| Poland | Belarus | Yemen | Ecuador | Iran |
| Italy | Belgium | Switzerland | Peru | Ghana |
| Bolivia | Ukraine | Venezuela | Portugal | Austria |
| Malaysia | Norway | Estonia | Slovakia | Qatar |
| Turkey | Mexico | South Africa | Russia | Serbia |
| United Arab Emirates | Costa Rica | Greece | Kenya | Nigeria |
| Japan | Denmark | Bahrain | Vietnam | Tunisia |
| France | Philippines | Canada | Mongolia | United States |
| Thailand | Australia | Jordan | Sri Lanka | Netherlands |
