What Are Duplex S31803 Fasteners?
Global Steel is one of the leading manufacturers, suppliers, stockists, and exporters of high-quality Duplex S31803 Fasteners that offer unparalleled performance in diverse applications. As one of the prominent names in the steel fasteners market, Global Steel is experts at providing Duplex S31803 Fasteners that are designed to offer high corrosion resistance, high tensile strength, and maximum durability in even the toughest applications.
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Duplex S31803 Fasteners, Duplex S31803 Fasteners Manufacturers, Duplex S31803 Fasteners Suppliers, Duplex S31803 Fasteners Stockists, Duplex S31803 Fasteners Exporters
These fasteners are designed using Duplex S31803 stainless steel, an alloy enhanced with nitrogen that combines the strengths of austenitic and ferritic stainless steel. This creates excellent resistance against stress corrosion cracking, pitting, and crevice corrosion, making them an excellent choice for applications in marine, chemical processing, petroleum, and petrochemicals. Each fastener is designed, manufactured, and tested under stringent quality control measures using the latest technology for optimal dimensional accuracy, mechanical integrity, and long-term performance.
We recognize the significant role fasteners play in ensuring structural integrity, and that is why our Duplex S31803 Fasteners are designed in any type or form required by our clients, such as bolts, nuts, washers, studs, screws, etc. We can meet bulk orders due to our state-of-the-art infrastructural facility and experienced workforce while maintaining price competitiveness and timely delivery. As a customer-focused organization, Global Steel lays great emphasis on ensuring customer satisfaction and providing quality assurance in the form of compliance with global standards like ASTM, ASME, DIN, and ISO for each shipped product
Duplex S31803 Fasteners Manufacturers in India, Duplex S31803 Fasteners Suppliers in India, Duplex S31803 Fasteners Stockists in India, Duplex S31803 Fasteners Exporters in India
As a customer-focused organization, Global Steel lays great emphasis on ensuring customer satisfaction and providing quality assurance in the form of compliance with global standards like ASTM, ASME, DIN, and ISO for each shipped product. We are preferred not just for products but for technical assistance as well as for ongoing innovation assistance across the globe.
We have an extensive inventory base as well as an established global distribution system in place for ensuring timely supply across local as well as international regions. Boasting excellent credentials in terms of performance as well as timeliness, Global Steel is a name synonymous with higher standards in fasteners manufacturing for Duplex S31803 applications, as it continues to be at the forefront of fasteners manufacturing. Select Global Steel for trustworthy, long-lasting, high-performance Duplex S31803 Fasteners that exactly fit your requirements and ensure the success and safety of your project.
Duplex S31803 Fasteners Manufacturers in Mumbai, Duplex S31803 Fasteners Suppliers in Mumbai, Duplex S31803 Fasteners Stockists in Mumbai, Duplex S31803 Fasteners Exporters in Mumbai
Duplex S31803 Fasteners Specifications
Specifications | ASTM B408 / ASME SB408 |
---|---|
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Surface Coating | Ptfe Coating Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
Chemical Composition for Duplex S31803 Fasteners
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
---|---|---|---|---|---|---|---|---|---|---|
Duplex S31803 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
Mechanical properties of Duplex S31803 Fasteners
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Weight Chart Of Duplex S31803 Fasteners
Fastener Type | Diameter (mm) | Length (mm) | Weight (kg/100 pcs) |
---|---|---|---|
Hex Bolt | 6 | 20 | 1.2 |
Hex Bolt | 8 | 25 | 2.3 |
Hex Bolt | 10 | 30 | 3.8 |
Hex Nut | 6 | - | 0.9 |
Hex Nut | 8 | - | 1.7 |
Hex Nut | 10 | - | 2.9 |
Washer | 6 | - | 0.4 |
Washer | 8 | - | 0.8 |
Washer | 10 | - | 1.2 |
Duplex S31803 Fasteners Price Per Kg
Material | Price In INR | Price In USD |
---|---|---|
Duplex S31803 | ₹ 450 - Per kg | $ 5.31 - Per kg |
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Application Of Industries

Power Plants Industry
Aerospace Industry
Refineries Industry
Oil & Gas Industry
Sugar Industry
Chemical Industry
Petrochemical Industry