Duplex Steel F51 Fasteners
F51 Duplex Stainless Steel Fasteners | F51 Duplex Stainless Steel Bolts Stockist | F51 Duplex Stainless Steel Nuts Exporter In Mumbai.
F51 Duplex Stainless Steel Fasteners | ASTM A479 | ASTM F51 | UNS S31803 | UNS S32205 | Bolts, Nuts, Screws, Washers & Custom Fasteners Manufacturer In India.
Labh Steel is a leading manufacturer and supplier of high-quality F51 Duplex Stainless Steel Fasteners. These fasteners are known for their outstanding mechanical strength, excellent resistance to corrosion, and durability in demanding environments. Manufactured in compliance with ASTM A479 and ASTM F51 standards, F51 Duplex Stainless Steel Fasteners are widely used across various industries.
Our range of fasteners includes Bolts, Nuts, Screws, Stud Bolts, Washers, and Custom Fasteners, available in various sizes and specifications. These fasteners are ideal for use in industries such as oil and gas, petrochemical, power generation, marine applications, and chemical processing. Designed for reliability, they provide excellent performance in high-pressure and high-temperature environments.
We offer F51 Duplex Stainless Steel Fasteners in both standard and custom configurations to meet specific client requirements. Whether you need a large volume of stock fasteners or unique, precision-engineered solutions, we deliver exceptional quality and service.
SPECIFICATIONS OF DUPLEX STEEL F51 FASTENERS :
| Standards : | ASTM F593, F594 |
| Grade : | UNS NO S31803 / Duplex Steel 31803 |
| Size : | M02 to M30 | Length : | 2mm to 2000mm Long |
| Bolt/Screw size: | M3 to M200 & 1/8" to 10" & Custom. |
| Nuts size : | : M3 to M200 & 1/8" to 10" & Custom. |
| Washer size: | M3 to M200 & 1/8" to 10" & Custom. |
| Self-tapping screw : | No2 – No14. |
| Type : | Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc. |
GRADE SPECIFICATIONS OF DUPLEX STEEL F51 FASTENERS :
| Duplex Steel | Tradename | UNS no. | Werkstoff No. |
| F51 | F51 Duplex Steel | S31803 | 1.4462 |
CHEMICAL COMPOSITION OF DUPLEX STEEL F51 FASTENERS
| Element | Content (%) |
| Iron, Fe | Balance |
| Chromium, Cr | 21.0 - 23.0 |
| Nickel, Ni | 4.5 - 6.5 |
| Molybdenum, Mo | 2.5 - 3.5 |
| Nitrogen, N | 0.08 - 0.20 |
| Carbon, C | ≤ 0.030 |
| Manganese, Mn | ≤ 2.00 |
| Silicon, Si | ≤ 1.00 |
| Phosphorus, P | ≤ 0.030 |
| Sulfur, S | ≤ 0.020 |
MECHANICAL PROPERTIES OF DUPLEX STEEL F51 FASTENERS
| Properties | Metric | Imperial |
| Tensile Strength | ≥ 620 MPa | ≥ 90000 psi |
| Yield Strength (0.2% Proof) | ≥ 450 MPa | ≥ 65000 psi |
| Elongation at Break | ≥ 25 % | ≥ 25 % |
| Modulus of Elasticity | 200 GPa | 29000 ksi |
| Shear Modulus | 75.0 GPa | 10900 ksi |
| Poisson's Ratio | 0.33 | 0.33 |
| Hardness, Rockwell C | ≤ 31.0 | ≤ 31.0 |
| Hardness, Brinell | 293 max | 293 max |
Labh Steel Supplies Duplex Steel F51 Fasteners in Agartala, Agra, Agra Rampur, Ahmedabad, Aizawl, Ajmer, Aligarh, Allahabad, Alwar, Amaravati, Ambala, Ambattur, Ambernath, Amravati, Amritsar, Aurangabad, Bangalore, Bareilly, Belgaum, Bhagalpur, Bhavnagar, Bhilai, Bhiwandi, Bhopal, Bhubaneswar, Bidhannagar, Biharsharif, Bikaner, Bilaspur, Bokaro, Chandigarh, Chennai, Chittoor, Coimbatore, Cuttack, Dahod, Davanegere, Dehradun, Delhi, Dhanbad, Dharamsala, Dindigul, Diu, Durgapur, Erode, Faridabad, Fatehpur, Gandhidham, Gandhinagar, Ghaziabad, Greater Hyderabad, Greater Mumbai, Greater Warangal, Gurgaon, Guwahati, Gwalior, Haldia, Howrah, Hubballi-Dharwad, Hyderabad, Imphal, Indore, Jabalpur, Jaipur, Jalandhar, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Junagadh, Kakinada, Kalyan-Dombivali, Kanpur, Karnal, Kavaratti, Kochi, Kohima, Kolhapur, Kolkata, Kota, Lucknow, Ludhiana, Madurai, Mehsana, Mangalore, Mangaluru, Mira-Bhayandar, Moradabad, Morbi, Mumbai, Muzaffarpur, Mysore, Nagpur, Namchi, Nasik, Navi Mumbai, NDMC, Nellore, New Delhi, New Town Kolkata, Noida, Oulgaret, Pali, Panaji, Panipat, Panvel, Pasighat, Patiala, Patna, Pimpri-Chinchwad, Port Blair, Puducherry, Pune, Raipur, Rajkot, Ranchi, Raurkela, Industrial Township, Rourkela, Sagar, Salem, Satna, Secunderabad, Shaharanpur, Shillong, Siliguri, Silvassa, Solapur, Srinagar, Surat, Thane, Thanjavur, Thiruvananthapuram, Thoothukudi, Thrissur, Tiruchirapalli, Tirunelveli, Tirupur, Tumkur, Udaipur, Ujjain, Ulhasnagar, Vadodara, Vapi, Varanasi, Vasai-Virar, Vellore, Vishakhapatnam.
Labh Steel exports Duplex Steel F51 Fasteners to Countries like India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia.
