
Dalloyed Works is one of the pioneer manufacturer, supplier and exporter Duplex 31803 (F51) Nuts. We manufacture these Nuts in various grade, finish, and dimensions as per the demands of our clients. The content of chromium, molybdenum, nickel and nitrogen in the alloy of the Duplex 31803 nuts enhances its mechanical properties. Duplex 31803 Nuts are extensively used in many harsh applications like chemical industries, petrochemical industry, power plant generation, food processing, oil and gas industry, paper and pulp, pollution control, etc. Duplex Steel Grade has excellent corrosion resistance, resistance to cracking and pitting properties.
Duplex 31803 Nuts are easily wieldable. Duplex 31803 Nuts is not uncommon to see the metal used as a practical solution to chloride-induced stress cracking, which is the heel of stainless steel. Duplex 31803 Nuts has a similar thermal expansion to carbon steels, making it possible to combine the two in the same application. We at Dalloyed Works are consistently striving to improve the quality of our products and client’s satisfaction is our main aim. The whole manufacturing process is done under the tight supervision of our expert team. We are continuously adopting new technology and processes for manufacturing a quality product.
Table of Content
From Choosing Raw material to the final production process, we are strictly following all the national and international Standards. Several destructive and non-destructive tests are performed on the Duplex 31803 Nuts to check the quality before it is delivered to our clients. Dalloyed Works maintains, develop and continuously improve the quality management systems in accordance with the requirement of standards and deliver products of the highest possible quality to the customer. We have massive warehouses to keep stock of manufactured Duplex 31803 Nuts for short time requirements of our clients.
We always ensure that our products are correctly packed and delivered to our customers in damage free condition. We also provide appropriate labelling on the Duplex F51 Nuts packs so that all the specifications are easy to understand. By choosing fast shipping ways, we are offering these Nuts in the required amount and within the decided time. We are satisfying the needs of our clients by offering these Nuts.
Next Nuts Products : Duplex Steel S32205 (F60)
Duplex Steel S31803 Nuts Specifications | ASTM A479 A182, ASME SA479, SA182 |
Standard of Duplex Steel S31803 Nuts | DIN, ASTM, BS and all International Standards |
S31803 Duplex Steel Nuts Length | 3 mm to 200 mm |
Duplex S31803 Nut Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Duplex Steel Grades | Duplex S31803 |
Duplex Steel S31803 Nuts Type | Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc. |
STANDARD | UNS | WERKSTOFF NR. |
---|---|---|
ASTM A479/ A182 F51 | S31803 | 1.4462 |
ASME B18.2.2 | Square and Hex Nuts | ASME B18.10 | Track Nuts |
ASME B18.6.3 | Machine Screws Nuts | ASME B18.17 | Wing Nuts |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
---|---|---|---|---|---|---|---|---|---|---|
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
S31803 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
duplex s31803 nuts specification, astm a479 duplex s31803 nuts supplier in india, duplex s31803 weld nuts standard, s31803 duplex machine nuts, duplex steel s31803 nut dimensions chart pdf, duplex steel s31803 nut grades chart, duplex steel f51 nuts in mumbai, type s31803 duplex steel nuts, s31803 duplex steel nuts cost, duplex s31803 nuts suppliers in india, duplex s31803 nuts manufacturers in mumbai, duplex steel s31803 f51 nuts supplier, s31803 duplex steel nuts, duplex s31803 nuts stock, s31803 duplex square nuts in mumbai, s31803 duplex steel hex nuts stockist, duplex steel s31803 f51 nuts manufacturers in india, s31803 duplex steel nut strength, s31803 duplex wing nuts india, duplex steel s31803 dome nuts, duplex s31803 f51 nuts manufacturer in mumbai, duplex f51 nuts price list, duplex steel nuts grade s31803 price list, uns s31803 f51 duplex steel lock nuts grade, a182 f51 nuts exporter, s31803 f51 uplex nuts dealers in mumbai.