Duplex UNS S31803 Angles and Channels are popular for fabricators due to their cost-efficiency and high strength. The duplex alloy is composed of austenitic and ferritic stainless steel, resulting in an alloy that offers improved stress corrosion cracking resistance compared to other stainless steels. It also provides excellent formability and weldability, making it ideal for many applications.
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Angles and channels made from duplex UNS S31803 can be used as structural elements in construction projects and marine applications where the material’s resistance to corrosion is significant. The material is often used for components such as handrails, gates, ladders, framing systems, and guardrails. Its superior strength makes it an ideal choice for any application that requires durability and reliability.
Fabricators can choose from a range of duplex UNS S31803 angles and channels, including equal angles ranging from 20x20mm to 200x200mm and unequal angles ranging from 40x20mm to 200x100mm. Additionally, the material is available in a variety of channel profiles such as U-channel, H-channel, Z-channel, and L-channels with different flanges – shallow (2mm), medium (3mm), and deep (4mm). Regardless of size or shape, all duplex UNS S31803 Channels are designed for optimal performance in demanding environments.
Palgotta Metal Pvt Ltd. is a leading manufacturer of metal products in India. Established in 1990, the company has produced quality steel and aluminum products for over three decades. The company has become one of the most trusted names in the manufacturing industry through its highly advanced production processes and commitment to customer satisfaction.
What is uns S31803 Angle equivalent to?
UNS S31803 Angles are equivalent to 2205 stainless steel angles. It is commonly compared to ASTM A276/A276M or ASTM A479/A479M standards in the United States and to EN 10088-3 or EN 1.4462 standards in Europe.
What are Duplex 31803 Channels used for?
Duplex 31803 Channels are used as structural support members in construction and building projects, as well as in various applications in the chemical processing, oil and gas, and marine engineering industries due to their superior mechanical properties and corrosion resistance.
WERKSTOFF NR. | UNS / Grades |
1.4462 | S31803 (F51) S32205 (F60) |
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 |
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 |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Sizes (all Dimensions in milimeter) | Approx Weight Duplex 2205 Angle Bar (kilogram/meter) | Duplex Steel S32205 Angle Bar Sizes (all Dimensions in milimeter) | Approx Weight DSS S31803 Angle Bar (kilogram/meter) |
---|---|---|---|
25 x 25 x 3 | 1.13 | 63 x 63 x 8 | 7.50 |
25 x 25 x 4 | 1.46 | 65 x 65 x 4 | 4.00 |
25 x 25 x 5 | 1.78 | 65 x 65x 5 | 5.02 |
30 x 30 x 3 | 1.37 | 65 x 65 x 8 | 7.75 |
30 x 30 x 4 | 1.78 | 70 x 70 x 5 | 5.35 |
30 x 30 x 5 | 2.20 | 70 x 70 x 6 | 6.40 |
40 x 40 x 3 | 1.83 | 75 x 75 x 6 | 6.85 |
40 x 40 x 4 | 2.41 | 75 x 75 x 8 | 9.05 |
40 x 40 x 5 | 2.97 | 80 x 80 x 6 | 7.35 |
50 x 50 x 4 | 3.05 | 80 x 80 x 8 | 9.65 |
50 x 50 x 5 | 3.78 | 80 x 80 x 10 | 11.98 |
63 x 63 x 4 | 3.90 | 100 x 100 x 8 | 12.20 |
63 x 63 x 5 | 3.90 | 100 x 100 x 12 | 18.00 |
Leg Length = +/- 1/8"
Right Angle = +/- 2 Degrees
Straightness or Camber = 1/8" in 5 feet
Size in Inches | Est. Weight per Ft. Lbs. | Est. Weight per 20' Bar |
---|---|---|
3/4 x 3/4 x 1/8 | 0.59 | 11.80 |
1 x 1 x 1/8 | 0.80 | 16.00 |
1 x 1 x 3/16 | 1.16 | 23.20 |
1 x 1 x 1/4 | 1.49 | 29.80 |
1-1/4 x 1-1/4 x 1/8 | 1.01 | 20.20 |
1-1/4 x 1-1/4 x 3/16 | 1.48 | 29.60 |
1-1/4 x 1-1/4 x 1/4 | 1.92 | 38.40 |
1-1/2 x 1-1/2 x 1/8 | 1.23 | 24.60 |
1-1/2 x 1-1/2 x 3/16 | 1.80 | 36.00 |
1-1/2 x 1-1/2 x 1/4 | 2.34 | 46.80 |
2 x 2 x 1/8 | 1.65 | 33.00 |
2 x 2 x 3/16 | 2.44 | 48.80 |
2 x 2 x 1/4 | 3.19 | 63.80 |
2 x 2 x 3/8 | 4.70 | 94.00 |
2-1/2 x 2-1/2 x 3/16 | 3.07 | 61.40 |
2-1/2 x 2-1/2 x 1/4 | 4.10 | 82.00 |
3 x 3 x 1/4 | 4.90 | 98.00 |
4 x 4 x 1/4 | 6.60 | 132.00 |
4 x 4 x 3/8 | 9.80 | 196.00 |
Description | Process | G kg/m | h mm | b mm | tw mm | tf mm | r1 mm | r2 mm |
---|---|---|---|---|---|---|---|---|
C 50X25X5X6 | Hot Rolled | 3.95 | 50 | 25 | 5 | 6 | 6 | 3 |
C 75X40X5X7 | Hot Rolled/Laser | 6.95 | 75 | 40 | 5 | 7 | 8 | 4 |
C 100X50X5X7.5 | Hot Rolled/Laser | 9.37 | 100 | 50 | 5 | 7.5 | 8 | 4 |
C 125X65X6X8 | Hot Rolled/Laser | 13.4 | 125 | 65 | 6 | 8 | 8 | 4 |
C 150X75X6.5X10 | Hot Rolled/Laser | 18.62 | 150 | 75 | 6.5 | 10 | 10 | 5 |
C 150X75X9X12.5 | Hot Rolled/Laser | 24.01 | 150 | 75 | 9 | 12.5 | 5 | 1 |
C 180X75X7X10.5 | Hot Rolled/Laser | 21.52 | 180 | 75 | 7 | 10 | 2 | 1 |
C 200X80X7.5X11 | Hot Rolled/Laser | 24.77 | 200 | 80 | 7.5 | 11 | 2 | 1 |
C 200X90X8X13.5 | Hot Rolled/Laser | 30.53 | 200 | 90 | 8 | 13.5 | 2 | 1 |
C 230X80X8X12 | Hot Rolled/Laser | 28.56 | 230 | 80 | 8 | 12 | 2 | 1 |
C 250X90X9X13 | Hot Rolled/Laser | 34.86 | 250 | 90 | 9 | 13 | 2 | 1 |
C 250X90X11X14.5 | Hot Rolled/Laser | 40.34 | 250 | 90 | 11 | 14.5 | 2 | 1 |
C 300X90X9X12 | Hot Rolled/Laser | 37.17 | 300 | 90 | 9 | 12 | 2 | 1 |
C 300X90X10X15.5 | Hot Rolled/Laser | 43.85 | 300 | 90 | 10 | 15.5 | 2 | 1 |
C 300X90X12X16 | Hot Rolled/Laser | 48.78 | 300 | 90 | 12 | 16 | 2 | 1 |
C 380X100X10.5X16 | Hot Rolled/Laser | 54.85 | 380 | 100 | 10.5 | 16 | 2 | 1 |
C 380X100X13X16.5 | Hot Rolled/Laser | 62.5 | 380 | 100 | 13 | 16.5 | 2 | 1 |
C 380X100X13X20 | Hot Rolled/Laser | 67.37 | 380 | 100 | 13 | 20 | 2 | 1 |
WEB THICK. IN IN. | FLANGE WIDTH IN IN. | WEIGHT PER FT. IN LBS. | MFG | |
---|---|---|---|---|
DEPTH IN IN. X WT./FT./ LBS. | WEB THICK. IN IN. | FLANGE WIDTH IN IN. | WEIGHT PER FT. IN LBS. | MFG |
C3 x 4.1 | .170 | 1.410 | 4.1 | Hot Rolled |
C3 x 4.1 | .170 | 1.410 | 4.1 | Hot Rolled |
C4 x 5.4 | .184 | 1.584 | 5.4 | Hot Rolled |
C4 x 7.25 | .321 | 1.721 | 7.25 | Hot Rolled |
C5 x 6.7 | .190 | 1.750 | 6.7 | Hot Rolled |
C5 x 9.0 | .325 | 1.885 | 9.0 | Hot Rolled |
C6 x 8.2 | .200 | 1.920 | 8.2 | Hot Rolled |
C6 x 10.5 | .314 | 2.034 | 10.5 | Hot Rolled |
C6 x 13 | .437 | 2.157 | 13 | Laser Fused |
C8 x 11.5 | .220 | 2.260 | 11.5 | Laser Fused |
C8 x 13.75 | .330 | 2.343 | 13.75 | Laser Fused |
C8 x 18.75 | .487 | 2.527 | 18.75 | Hot Rolled |
C10 x 15.3 | .240 | 2.600 | 15.3 | Laser Fused |
C10 x 20 | .379 | 2.739 | 20 | Laser Fused |
C10 x 25 | .526 | 2.886 | 25 | Laser Fused |
C10 x 30 | .673 | 3.033 | 30 | Laser Fused |
C12 x 20.7 | .282 | 2.942 | 20.7 | Laser Fused |
C12 x 25 | .387 | 3.047 | 25 | Laser Fused |
C12 x 30 | .510 | 3.170 | 30 | Laser Fused |
C15 x 33.9 | .400 | 3.400 | 33.9 | Laser Fused |
Duplex Steel S31803 Channel Angle | Duplex Steel EN 1.4462 Channel Dealers In India | Duplex Steel S32205 Angles Exporters | Supplier of Duplex Steel F51 Angles | Duplex Steel F60 Channels Suppliers | Duplex Stainless Steel S31803 Angles Stockists | DSS S32205 Channels Latest Price | Duplex Steel 2205 Channel Manufacturers.
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