Ranflex Metals are the leading manufacturer of high integrity Duplex 2205 Fasteners (e.g. bolts, set screws, stud-bolts, nuts and washers), meeting clients’ exacting demands for critical applications in hostile environments. Whether for offshore (buoyancy and petrochemical), seawater, pump, valve or nuclear, the demands for an exceptional service and supply is never ending. We believe manufacturing bolting in exotic materials is an art form and it is something we have perfected at Ranflex Metals.
Our Duplex 2205 Fasteners product range includes Duplex 2205 Steel Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws, Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards.
Ranflex Metals produces Duplex 2205 Fasteners in all grades of duplex, to customer specification.Duplex 2205 stainless steel (both ferritic and austenitic) is used extensively in applications that require good corrosion resistance and strength. The S31803 grade stainless steel has undergone a number of modifications resulting in UNS S32205, and was endorsed in the year 1996. This grade offers higher resistance to corrosion If we do not have your Duplex 2205 Fasteners in stock (Inch or Metric) we can have these manufactured to your specification.
Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
Standard | DIN, ASTM, BS and all International Standards |
Bolts Size | 3 mm to 200 mm | Custom Sizes |
Nut Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Machine Screws Size | M1.6 - M12 | Custom Sizes |
Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Fasteners Type | Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw, Pan Head Screw, Socket Head Cap Screw, Wing Screw, T-Head Bolts, Foundation Bolts,Screw, Studs, Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Wing Screw, Spring Washers, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut,U- Bolts, Anchor Bolt, Mushroom Head Square Neck Bolts, J Bolts,Eye Bolt,Structural Bolts, Bolts, Nuts, Sockets, Screws, Allen Cap screw |
Duplex | Common Name | Related Specifications | ||
---|---|---|---|---|
European DIN | UNS | ASTM/ASME | ||
Duplex Steel S32205 | SAF 2205® | 1.4462 | S31803/S32205 | F51/F60 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Grade | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
S32205 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Density lbm/in3 |
Electrical Resistivity mW•in |
Thermal Conductivity (BTU/hr•ft•°F) |
Heat Capacity BTU/lbm•°F |
Electrical Resistivity (in x 10-6) |
|
---|---|---|---|---|---|
at 68°F | 0.278 | 27.6 | 8.7 | 0.112 | 33.5 |
at 212°F | 26.1 | 9.2 | 0.119 | 35.4 | |
at 392°F | 25.4 | 9.8 | 0.127 | 37.4 | |
at 572°F | 24.9 | 10.4 | 0.134 | 39.4 |
Looking for 2205 Duplex Washers? Ranflex Metals is a top-class manufacturer of 2205 Duplex screws. We are the most experienced among all the steel fasteners market and progresses with a highly professional team who is wholly engaged in making 2205 Duplex screws, 2205 Duplex bolts, and Fastener at the lowest cost.
For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
Size Table | USS | SAE | ||||
---|---|---|---|---|---|---|
Inside Diameter (I.D.) Of (A) |
Outside Diameter (O.D.) Of (B) |
Thickness Of (C) |
I.D. Of (A) |
O.D. Of (B) |
Thickness Of (C) |
|
#2 | - | - | - | 3/32" | 1/4" | 0.020" |
#4 | - | - | - | 1/8" | 5/16" | 0.032" |
#6 | - | - | - | 5/32" | 3/8" | 0.049" |
#8 | - | - | - | 3/16" | 7/16" | 0.049" |
Washer Size | Inner Dia, Basic [in] |
Basic Diameter [in] | Outer Dia, Basic [in] |
Series | Washer Thickness, Basic [in] |
---|---|---|---|---|---|
#0 | 0.078 | 0.0600 | 0.188 | - | 0.020 |
#2 | 0.094 | 0.0860 | 0.250 | - | 0.020 |
#4 | 0.125 | 0.1120 | 0.312 | - | 0.032 |
#6 | 0.156 | 0.1380 | 0.375 | - | 0.049 |
#8 | 0.188 | 0.1640 | 0.438 | - | 0.049 |
#10 | 0.219 | 0.1900 | 0.500 | - | 0.049 |
1/4" | 0.281 | 0.2500 | 0.625 | Narrow | 0.065 |
1/4" | 0.312 | 0.2500 | 0.734 | Wide | 0.065 |
5/16" | 0.344 | 0.3125 | 0.688 | Narrow | 0.065 |
5/16" | 0.375 | 0.3125 | 0.875 | Wide | 0.083 |
3/8" | 0.406 | 0.3750 | 0.812 | Narrow | 0.065 |
3/8" | 0.438 | 0.3750 | 1.000 | Wide | 0.083 |
7/16" | 0.469 | 0.4375 | 0.922 | Narrow | 0.065 |
7/16" | 0.500 | 0.4375 | 1.250 | Wide | 0.083 |
1/2" | 0.531 | 0.5000 | 1.062 | Narrow | 0.095 |
1/2" | 0.562 | 0.5000 | 1.375 | Wide | 0.109 |
9/16" | 0.594 | 0.5625 | 1.156 | Narrow | 0.095 |
9/16" | 0.625 | 0.5625 | 1.469 | Wide | 0.109 |
5/8" | 0.656 | 0.6250 | 1.312 | Narrow | 0.095 |
5/8" | 0.688 | 0.6250 | 1.750 | Wide | 0.134 |
3/4" | 0.812 | 0.7500 | 1.469 | Narrow | 0.134 |
3/4" | 0.812 | 0.7500 | 2.000 | Wide | 0.148 |
7/8" | 0.938 | 0.8750 | 1.750 | Narrow | 0.134 |
7/8" | 0.938 | 0.8750 | 2.250 | Wide | 0.165 |
1" | 1.062 | 1.0000 | 2.000 | Narrow | 0.134 |
1" | 1.062 | 1.0000 | 2.500 | Wide | 0.165 |
1-1/8" | 1.250 | 1.1250 | 2.250 | Narrow | 0.134 |
1-1/8" | 1.250 | 1.1250 | 2.750 | Wide | 0.165 |
1-1/4" | 1.375 | 1.2500 | 2.500 | Narrow | 0.165 |
1-1/4" | 1.375 | 1.2500 | 3.000 | Wide | 0.165 |
1-3/8" | 1.500 | 1.3750 | 2.750 | Narrow | 0.165 |
1-3/8" | 1.500 | 1.3750 | 3.250 | Wide | 0.180 |
1-1/2" | 1.625 | 1.5000 | 3.000 | Narrow | 0.165 |
1-1/2" | 1.625 | 1.5000 | 3.500 | Wide | 0.180 |
1-5/8" | 1.750 | 1.6250 | 3.750 | - | 0.180 |
1-3/4" | 1.875 | 1.7500 | 4.000 | - | 0.180 |
1-7/8" | 2.000 | 1.8750 | 4.250 | - | 0.180 |
2" | 2.125 | 2.0000 | 4.500 | - | 0.180 |
Price of Duplex 2205 Washers manufacturer in India | Price in USD (per kg) | Price in Euro (per kg) | Price in UAE Dirham (per kg) |
---|---|---|---|
Duplex Stainless Steel Washers Grade – 2205 | $3.24 | €2.80 | 64 UAE Dirham |
Duplex Stainless Steel Hex Bolts 2205 | $4.03 | €3.48 | 8.30 UAE Dirham |
Duplex Stainless Steel Square Nuts Grade – 2205 | $4.68 | €4.02 | 26.76 UAE Dirham |
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