ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar
Table of Content
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Product Specification
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Chemical Composition
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Mechanical Composition
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Physical Properties
Stainless Steel S31803 Round Bars, ASTM A276 Duplex Steel S31803 Round Bars, ASTM A479 Duplex Steel UNS S31803 Round Bars, Duplex UNS S31803 Rods, UNS S31803 Duplex Steel Round Bars Exporter in Mumbai, India
Duplex Steel UNS S31803 Rod, ASME SA276 Duplex Stainless Steel S31803 Round Bars, Duplex Steel Cold Rolled Round Bars, Grade S31803 Duplex Steel Black Bars Dealer, Duplex Steel S31803 Bright Bars, SA479 Duplex Steel S31803 Hex Bars, Duplex S31803 Hot Rolled Round Bars, UNS S31803 Square Bars, and Duplex Stainless Steel UNS S31803 Flat Bars
DETAILED INFORMATION
The Purohit Pipe Industries offers a wide range of Duplex Steel S31803 Round Bars with several outstanding features, including rust-free properties, high tensile strength, and wear and tear resistance. Due to its ferritic and austenitic composition, duplex steel round bars are corrosion-resistant and highly potent. These round bars combine more effectively than other stainless steel grades and offer superior resistance to SCC, pitting, high strength, and crevice corrosion.
Duplex Steel Round Bars S31803 are nitrogen-improved steels that have been industrialised to fight corrosion issues common to stainless steels. A variety of dimensions, shapes, and custom sizes are available in our Duplex Steel S31803 Round Bars. They come in ferritic, two-phase austenitic, molybdenum, chrome, and nickel forms. Steel fatigue strength may be reduced in corrosive environments. As UNS S31803 is quite soft at high temperatures and is easily formed, it is recommended to heat the workpiece uniformly and work in the range of 1750 to 2250 degrees F. Above this range, it may tear.
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Specification for ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar
SPECIFICATIONS : | ASTM A276 / A479, ASME SA276 / SA479 |
DIMENSIONS : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
ROUND BAR SIZE : | 3mm~ 800mm |
SQUARE BAR SIZE : | 4mm* 4mm ~100mm* 100mm |
FLAT BAR SIZE : | 2mm ~ 100mm |
HEX BAR SIZE : | 2mm ~ 100mm |
THICKNESS : | 50 Mm To K5000 Mm Long |
LENGTH : | 1 To 6 Metres, Custom Cut Length |
ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar Chemical Composition
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 |
ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar Physical Properties
Density lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
at 68 °F | at 68 – 212°F | at 68 – 1832°F | at 200°F | at 32 – 212°F | in tension (E) |
0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar Equivalent Grades
STANDARD |
WERKSTOFF NR. |
UNS |
Duplex Steel S31803 |
1.4462 |
S31803 |
ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar Types
- Round Bar
- Round Duplex Steel S31803 Bars according to ASTM A276
- Supplier of Duplex Stainless Steel S31803 Round Bars
- Exporter of 1.4462 round bars
- Stockist of Ferritic Stainless Steel S31803 Cold Rolled Round Bars
- Bars hot rolled to UNS S31803
- Bars made of ASME SA276 duplex steel S31803
2. Square Bar
- Duplex Steel S31803 Square Bars ASTM A276
- Supplier of Duplex Steel S31803 Square Bars
- Exporter of Duplex Steel 1.4462 Square Bars
- Cold Rolled Square Bars in Duplex Stainless Steel S31803 Stockists
- Hot Rolled Square Bar S31803 Duplex Steel
- UNS S31803 Ferritic Stainless Steel Square Bars ASME SA276
3. Hex Bar
- UNS S31803 Duplex Steel Hex Bars ASTM A276
- Supplier of Duplex Steel S31803 Hex Bars
- Exporter of Duplex Steel 1.4462 Hex Bars
- Stockist of Duplex Stainless Steel S31803 Cold Rolled Hex Bars
- Hex bar Gr. S31803
- S31803 Ferritic Stainless Steel Hex Bars ASME SA276
4. Flat Bar
- Duplex steel S31803 flat bars as per ASTM A479
- Supplier of Duplex Steel S31803 Flat Bars
- Exporter of Duplex Steel 1.4462 Flat Bars
- Stockist of Duplex Stainless Steel S31803 Cold Rolled Flat Bars
- Hot Rolled Duplex Steel S31803 Flat Bar
- DUPLEX Steel Flat Bars as per ASME SA479 UNS S31803
5. Forged Bar
- Forged bars made of ASTM A276 Duplex Steel S31803
- Suppliers of Duplex Steel S31803 Forged Bars
- Exporter of Duplex Steel 1.4462 Forged Rods
- Stainless steel UNS S31803 cold rolled forging rod stockist
- Bars forged to UNS S31803
- Forged bars made of ferritic stainless steel SA276 S31803
6. Bright Bar
- Duplex Steel S31803 Bright Bars according to ASTM A276
- Supplier of Duplex Stainless Steel S31803 Bright Bars
- Exporter of SS Duplex 1.4462 Bright Bars
- Cold Rolled Bright Bars in Duplex Steel UNS S31803
- Hot Rolled Bright Bars in Duplex Steel S31803
- Duplex Steel S31803 Bright Bars ASME SA276
Other Types of ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar
Ferritic Stainless Steel S31803 Bars Manufacturer |
Duplex Steel 1.4462 Polish Bars |
Duplex Steel UNS S31803 Flat Bar Dealer |
S31803 Duplex Steel Bars Supplier in India |
UNS S31803 Duplex Steel Bright Bars |
ASTM A276 S31803 Duplex Steel Rods |
S31803 Duplex Steel CR Bars Stockist |
Duplex Steel S31803 Rods Manufacturer in India |
ASME SA479 Duplex S31803 Cold Drawn Round bars |
S31803 Duplex Steel Hex Bar Dealer in India |
Duplex 1.4462 Rods Supplier in India |
Duplex Steel S31803 Black Bars |
Duplex UNS S31803 HR Round Bars |
Duplex Steel 1.4462 Bars in India |
Types of ASTM A276/ A479 UNS S31803 Duplex Stainless Steel Round Bar Surface Finish
CD |
Cold drawn |
P |
Polished |
BD |
Bright drawn |
SRE |
Slit rolled edge |
CG |
Centreless ground |
HF |
Hot finished |
CF |
Cold finished |
HRAP |
Hot rolled annealed and pickled |
P&T |
Peeled and turned |
RT |
Rough turned/peeled |
ST |
Smooth turned |
PR |
Peeled and reeled |
Application
- Industry of Petrochemicals
- Industry of oil and gas
- Industry of Chemicals
- Industry of power plants
- Industry of energy
- Industry of pharmaceuticals
- Industry of pulp and paper
- Industry of food processing
- Industry of aerospace
- Industry of refining
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