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Carey Alloys is a reputed fabricator and exporter of superior quality of Duplex Steel UNS S31083 Coils. Duplex Steel UNS S31803 Coils contain high Chromium, Nitrogen, nickel, and Molybdenum. It provides excellent corrosion resistance in extreme environments. We are offering Duplex steel UNS S31803 Coils in several Sizes, Dimensions, and thickness. We also offer these strips in customized as per the requirement of our client. These Duplex steel provide high yield strength and excellent resistance to general corrosion. We are providing Duplex steel UNS S31803 coils with many useful specifications and advantages. Some are high tensile strength and excellent ant - obstructive, rugged structure, perfect dimensional accuracy, and long working life. These SAF S31803 Duplex Steel CR Coils are offer superior resistance to the pitting, Crevice, and stress corrosion cracking. We strictly examine and test the raw material before using it for the fabrication process. Our experts follow international manufacturing norms and guidelines for the development of premium quality of Duplex S31803 Industrial Coils as per our customers' demands. Our all professional workers are monitoring the product at every stage of production. So, our product quality is the best.
Standard Specification of Duplex S31803 Coils is ASTM A240/ ASME SA240. Dimension is ASTM, ASME, and API of Duplex steel UNS S31083. Size is 1000mm, 1219mm, 1500mm and 2000mm. Thickness is 4mm - 100mm. Carey Alloys uses the latest technology, Methodology, and Standard guidelines to develop Duplex steel UNS S31803 Coils. We exactly design these Coils according to the international standard and specifications. Our quality checking team checks the quality of the Strips to assure excellent efficiency. They check every essential Parameter as per the guidelines of international quality standards. These tests include the Hardness test, Chemical test, Pitting resistant test, Mechanical Test and Positive material identification test, etc. We are supplying superior quality of Duplex Steel UNS S31803 Coils.
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
2205 (S31803) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
21.0 23.0 |
2.5 3.5 |
4.5 6.5 |
0.08 0.20 |
|
2205 (S32205) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
22.0 23.0 |
3.0 3.5 |
4.5 6.5 |
0.14 0.20 |
|
Grade |
Tensile Str |
Yield Strength |
Elongation |
Hardness |
|
|
Rockwell C (HR C) |
Brinell (HB) |
||||
|
2205 |
621 |
448 |
25 |
31 max |
293 max |
| Physical property | Value |
|---|---|
| Density: | 0.278 lb/in3 |
| Melting Range: | 2525-2630°F |
Specific Heat Capacity at 212°F | 0.119 Btu/lb/°F |
Thermal Conductivity at 212°F | 8.4 Btu/hr-ft-°F |
Poisson's Ratio | 0.3 |
Elastic Modulus at 72°F | 29 x 10 psi |
Stocked Sizes | |
|---|---|
Size (in inches) | Size (in mm) |
.125" | 3.18mm |
.134" | 3.40mm |
.156" | 3.96mm |
.187" | 4.75mm |
.250" | 6.35mm |
.312" | 7.92mm |
.375" | 9.53mm |
.500" | 12.7mm |
.625" | 15.9mm |
.750" | 19.1mm |
.875" | 22.2mm |
1" | 25.4mm |
1.125" | 28.6mm |
1.250" | 31.8mm |
1.500" | 38.1mm |
1.750" | 44.5mm |
2" | 50.8mm |
2.500" | 63.5mm |
3" | 76.2mm |
STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
Duplex 2205 Plate | 1.4462 / 1.4462 | UNS S31803 / UNS S32205 |
Carey Alloys Metal Ind Pvt Ltd exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.
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