We, at Amco Metals, plant and feed quality and variation and focus them into our outputs through constant efforts and quality control. We service our buyers a premium quality product profile, assisting them to choose a suitable one for their industry. We are an ISO 9001: 2008 certified company, committed to building and maintaining customer oriented engagements.
We are a manufacturer, trader, stockist, supplier, and exporter of Duplex Steel 31803/2205 Fasteners that are known for their good strength, which is also a factor that they are light weight. Our UNS S2205 Duplex Steel Eye Bolts are hardware devices that mechanically fastened or clamped, either permanently or temporarily. They are quick to fit and remove too.
DUPLEX 2205 BOLTS, DUPLEX 2205 FASTENERS, UNS S32205 BOLTS SUPPLIERS, DUPLEX 2205 BOLTS SUPPLIERS, DUPLEX FASTENERS MANUFACTURER, UNS S32205 BOLTS MANUFACTURERS, UNS S32205 FASTENERS SUPPLIERS, UNS S32205 FASTENERS MANUFACTURERS, 2205 DUPLEX FASTENERS MANUFACTURERS, 2205 DUPLEX FASTENERS SUPPLIERS, DUPLEX FASTENERS SUPPLIER, Duplex 2205 Bolts Dimensions Chart.
Table of contents
- Duplex 2205 Bolts Dimension Standard
- Duplex Steel Fasteners Specifications
- Duplex Fasteners Size Chart
- Duplex Steel UNS S31803 Stud Bolts Equivalent Grade
- Duplex Steel UNS S32205 Washers Chemical Composition
- Duplex Steel UNS S32205 Washers Mechanical Properties
- ASTM B479 Duplex Steel Fasteners Applications Industry
- Duplex Steel UNS S31803 Anchor Bolts Main Export Countries
- Other Types Of Duplex Steel Fasteners
- People Also Search About Our Product
- Countries We Export
Duplex Steel Fasteners
Duplex Steel Fasteners
Duplex Steel UNS S31803 Stud
Duplex Steel UNS S31803 Stud
Duplex Steel UNS S32205 Screw
Duplex Steel UNS S32205 Screw
UNS S31803 Duplex Steel Stud Bolts are fully threaded and use hex nuts to hold a piece in between. Usually, flanges are bolted using these fasteners in the petrochemical industry.
We have a check on market drifts and needs, to produce new, sustainable and efficient products capable of undergoing customization. We have built a decent portfolio of robust products over the span of 25 years.
DUPLEX STEEL UNS S32205 SCREW, DUPLEX STEEL NUTS SUPPLIER, UNS S31803 HEAVY HEX NUTS EXPORTER, DUPLEX STEEL UNS S31803 FASTENERS MANUFACTURER, DUPLEX STEEL UNS S32205 FASTENERS SUPPLIER, DUPLEX STAINLESS STEEL FASTENERS, DUPLEX FASTENERS, DUPLEX STEEL UNS S32205 EYE BOLTS, DUPLEX STEEL UNS S31803 STUD, DUPLEX STEEL NUTS EXPORTER, DUPLEX STEEL BOLTS EXPORTER, Dimension Of Duplex 2205 Fasteners.
Duplex 2205 Bolts Dimension Standard
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNEASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
| D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Duplex Steel Fasteners Specification
Specifications : ASTM / ASME A479
Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/2" to 24" NB to 24″NB in Sch 10S, 40S, 80S, 160s, XXS
Length :M02 to M30
Type : Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.
Duplex Steel UNS S31803 Fasteners Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex UNS S31803 | 1.4462 | S31803 |
| Duplex UNS S32205 | 1.4462 | S32205 |
Duplex Fasteners Size Chart
| Nut Size (mm) |
Diameter* (mm) |
Height (mm) |
||
| Hex Nut | Jam Nut | Nylock Nut | ||
| 2 | 4 | 1.6 | 1.2 | - |
| 2.5 | 5 | 2 | 1.6 | - |
| 3 | 5.5 | 2.4 | 1.8 | 4 |
| 4 | 7 | 3.2 | 2.2 | 5 |
| 5 | 8 | 4 | 2.7 | 5 |
| 6 | 10 | 5 | 3.2 | 6 |
| 7 | 11 | 5.5 | 3.5 | - |
| 8 | 13 | 6.5 | 4 | 8 |
| 10 | 17 | 8 | 5 | 10 |
| 12 | 19 | 10 | 6 | 12 |
| 14 | 22 | 11 | 7 | 14 |
| 16 | 24 | 13 | 8 | 16 |
| 18 | 27 | 15 | 9 | 18.5 |
| 20 | 30 | 16 | 10 | 20 |
Duplex Steel UNS S31803 Fasteners Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
| Duplex S31803 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 22.0 – 23.0 | 4.50 – 6.50 | 3.0 – 3.5 | 0.14 – 0.20 | 63.72 min. |
| Duplex S32205 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 21.0 – 23.0 | 4.50 – 6.50 | 2.50 – 3.50 | 0.08 – 0.20 | 63.54 min |
Duplex Steel UNS S32205 Fasteners Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Duplex S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 | 25 |
| Duplex S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 | 25 |
Applications Industry
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
Our Main Export Countries
- ASIA - Thailand, Singapore, Sri lanka, Bangladesh
- Middle East - Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan
- Europe - United Kingdom, Italy, Belgium, France, Croatia, Spain
- South America - Argentina, Chile, Brazil, Colombia, Paraguay
- Africa - Ghana, South Africa
Other Types Of Duplex Steel Fasteners
| Duplex Steel UNS S31803 Fasteners | Duplex Steel UNS S32205 Fasteners |
| Duplex Steel S31803 Hex Bolts | Duplex Steel Werkstoff Nr. 1.4462 Heavy Hex Nuts |
| ASME 16.9 Duplex Steel Stud Bolts | AISI B16.28 Duplex Steel Washers |
| Duplex Steel UNS S32205 Anchor Bolts | Duplex Steel UNS S31803 Eye Bolts |
| Duplex Steel Fasteners | Duplex Steel U Bolts |
| Duplex Steel UNS S31803 Heavy Hex Bolts | Duplex Steel UNS S32205 Flat Washer |
| ASTM A479 Lock Nut Manufacturer | Duplex Steel Square Bolts |
| ASME Duplex Steel Double Ended Stud Stock Holder | Duplex ASME SA479 Square Nut |
| Duplex Steel UNS S31803 Cap Screw | Duplex Steel UNS S32205 Fender Washer Exporter |
| Duplex Steel UNS S32205 Foundation Bolts | Duplex Steel UNS S31803 Pan Screw |
| Duplex Steel UNS S31803 Pan Head Screw | Duplex Steel UNS S32205 Countersunk Slotted Screw Exporter |
| ANSI B16.9 Duplex Locking Nuts Stockist | Duplex Steel Fasteners Manufacturer |
| Duplex Steel UNS S31803 Bolts | Duplex Steel UNS S32205 Nuts Supplier |
| Duplex Steel Uns S31803 Fasteners Supplier | Duplex Steel Nuts Manufacturer |
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Countries we have exported our products to:
Tibet, Ghana, Kuwait, Jordan, Slovakia, Bangladesh, Norway, Malaysia, Saudi Arabia, Japan, Belarus, Turkey, Bhutan, Hong Kong, China, Belgium, Bolivia, Czech Republic, Germany, Israel, Costa Rica, Macau, United Arab Emirates, Algeria, Denmark, France, Sweden, South Africa, Indonesia, Thailand, Peru, Hungary, Namibia, Colombia, Bulgaria, Philippines, Taiwan, Austria, Puerto Rico, Angola, Zimbabwe, Nepal, Serbia, Ukraine, Oman, Ireland, Switzerland, Egypt, Kenya, Greece, Bahrain, Kazakhstan, Mexico, Poland, Brazil, Italy, Morocco, Croatia, Poland, Singapore, Iraq, Chile, Estonia, United States, Lebanon, Lithuania, Portugal, Netherlands, Canada, New Zealand, Afghanistan, Mongolia, India, Gambia, United Kingdom, Romania, Azerbaijan, Ecuador, Gabon, Australia, Qatar, Finland, Spain, Pakistan, Sri Lanka, Argentina, Chile, Trinidad & Tobago,Tunisia, Mexico.
Cities we have supplied our products to:
Lagos, Kolkata, Mumbai, Dubai, Melbourne, Colombo, La Victoria, Nagpur, Vadodara, Ranchi, Ahmedabad, Milan, New Delhi, Singapore, Ludhiana, Kanpur, Dallas, Visakhapatnam, Toronto, Doha, Muscat, Port-of-Spain, Baroda, Jakarta, Jaipur, Noida, Rajkot, Montreal, Ho Chi Minh City, Atyrau, Santiago, Moscow, Thane, Jamshedpur, Sydney, Pimpri-Chinchwad, Gurgaon, Chiyoda, Caracas, Granada, Bhopal, Karachi, Istanbul, Lahore, Hyderabad, Gimhae-si, Coimbatore, Howrah, Ernakulam, Kuala Lumpur, Kuwait City, Aberdeen, London, Algiers, Al Khobar, Mexico City, Brisbane, Manama, Busan, Al Jubail, Bangkok, Geoje-si, Nashik, Bogota, Houston, Vung Tau, Bengaluru, Chandigarh, Surat, Indore, Rio de Janeiro, Ahvaz, New York, Pune, Faridabad, Ulsan, Sharjah, Petaling Jaya, Thiruvananthapuram, Los Angeles, Courbevoie, Navi Mumbai, Seoul, Hanoi, Dammam, Ankara, Edmonton, Abu Dhabi, Cairo, Tehran, Riyadh, Perth, Jeddah, Madrid, Calgary, Chennai, Secunderabad, Haryana, Hong Kong.