Duplex Steel Hex Bar Manufacturer in India
| Highlight of duplex round bar | |
|---|---|
| Custom Sizes | Available |
| Free Cutting Service | According to requirement |
| Discount | 7% on large order |
| MTC | EN 10204 3.1/3.2 |
| Return or Exchange | Exchange in 7 days after order placed |
| Delivery Time |
|
| Ready stock |
|
| Finish we offer |
|
| Form |
|
| Heat Treatment |
|
| Third Party Inspections |
|
Table of Content
Ready Stock of Duplex Stainless Steel Flat Bar With BA and Matt Finish in Ex Mumbai
DSS Round Bar Finishes
| Bright drawn | BD | Slit rolled edge | SRE |
| Centreless ground | CG | Hot finished | HF |
| Cold drawn | CD | Polished | P |
| Cold finished | CF | Hot rolled pickled and annealed | HRAP |
| Smooth turned | ST | reeled and Peeled | PR |
| Peeled and turned | P&T | Rough turned/peeled | RT |
Duplex Round Bar HSN Code
| Hs Code | Description |
|---|---|
| 7219 | Flat-Rolled Products Width Of > 600 Mm |
| 72192112 | Exceeding 14 mm |
| 72221119 | Other |
| 7222 | Other Bars And Rods |
| 72223099 | Other |
Sizes & Strength of Duplex Round Bar
ASTM A276 round bar diameter
- 3 – 800mm
Hex bar sizes
- 4 to 100mm
Flat bar size chart
- Flat Bar : 3/8' - 4'
DSS bright bar length
- Up to 50 feet or custom length
Tensile strength of duplex square bar
- ≥ 655 MPa
DSS bar stock ASTM standard
- ASTM A479
- ASME SA479
Precision straightness of polished DSS round bars
- 0.0015″ TIR/FT
- 0.006″ TIR/FT
Melting point
- 1420 – 1465 °C
Custom Size/ Cut to length
- Mail us at info@namanpipe.com
Available standard
- ASTM A479
- NACE MRO175
- ASTM A923 test
- ASTM A182
- API
- ISO 15156
- ASTM A276 Condition A
Duplex Steel Bar Specification
DSS flat bar manufacturing technique
- Hot Rolled
- Forged
- Cold Drawn
SA 276 duplex annealed bar tolerances
- G6
- D8
- G5
- D9
ISO tolerances
- H11
- H10
- H7
- H6
- H8
- H9
ASTM A276 duplex steel forged bars delivery condition
- Centreless ground
- Hot rolled annealed
- Polished bar
- Rough turned
- Bright bar
- Precision ground
- Cold drawn
- Slit rolled edge
- Smooth turned
- Grinding
- Bright drawn
- Peeled
- Hot rolled
Value added services
- Custom Packaging
- Rotary Straightening
- Press Straightening
- Saw Cutting
- Chrome Plating
- Pre-Straightening
- Centerless Grinding
- Centerless Turning
- Press Straightening
- Heat Treating
- End Conditioning
- CNC Machining
Applications
- Piston rods
- Shipbuilding
- Fasteners
- Marine
- Machined equipments
- Oil & Gas
- Rotational applications
- Propeller shafts
- Pump parts
- Construction
- Bearing
- Desalination plants
Mo mass fraction (wMo)
- 3.50
N fraction (wN)
- 0.20
DSS precision bar density
- 7 .88 g/cm3
Origin of material
- Japanese
- European
- Indian
- Russian
- USA
- Korean
- Ukraine
Types of Duplex Steel Round Bar
- Polished bar
- Forged bar
- Cold finished bar
- TGP bar
- Machined bar
- Solution annealed bar
- Ground bar
Heat treatment
- Soft Annealing
- Oil & Water Quenching
- Solution Annealing
- Hardening & Tempering & Normalizing
Duplex steel round bar temperature range
- Up to 600°f
Duplex SS continuous cast bar PREN
- 35
Stockist of ASTM A276 DSS Polished Bar as per DIN, JIS, EN and ASME Standard
Duplex Steel Round Bar standards
| Grade | EN 10088-3 | ASME SA 479 | AD2000- W2/W10 |
ASTM A 479 | EN 10272 | NACE MR 0175 |
|---|---|---|---|---|---|---|
| DSS Round Bars | 20-450 mm | 20-450 mm | – | 20-450 mm | 20-160 mm | Independent of size |
Testing requirements of DSS Rod
Packaging
- Box
- Paper wrapping
- Wooden boxes
- Wood crates and shields
DSS cold rolled bar European Standard
- BS EN 10088-3
- EN 10272
- EN 10088-3
Testing standards
- ASTM A-388
- EN 10278 – ISO 286-2
- SEP 1920:1984 (class A, B,C)
- MIL STD 2154
Testing methods
- Failure Analysis
- PMI
- Mechanical Testing
- Torsion test
- Mettalographic Testing
- Impact test
- Compression test
- Tensile test
- Bending test
- Non Destructive Testing
- Rockwell hardness test
- Brinell hardness test
Delivery documents for duplex hot rolled bars
- Manufacturing
- Calculation reports & Welding Procedures
- Galvanizing certificates
- NDE Procedure
- Hardness testing & Impact test result
- PMI Procedure
- PMI including overlay NDE
- Purchase Requisitions
- HIC test certificates
- Nonconformance records & listing of applicable and authorized concessions
- Thickness check
- Testing and inspection procedures
- Testing Procedures & PWHT Procedure
- Cross Sectional Assembly Drawings
- NDE
- Ferrite check
Searching for top duplex round bar supplier in India and Saudi Arabia? Large stock of DSS Rod offers cut to length service to save cost
Price List of Duplex Round Bar
$
131.28
Per Piece
ROUND BAR DSS A182 F51 LENGTH 207MM
$
6.80
Per Kg
DSS ROUND BARS (HOT WORKED)
$
419.29
Per Piece
DSS SQUARE BARS 177.8 X 180 MM Size
$
4.51
Per Kg
DSS ROUND BARS - 145.8 X 210 MM
$
7.02
Per Kg
Diameter 10mm DSS Round Bar
$
3.90
Per Kg
Polished Bright DSS Round Bars
Duplex Square Bar Has 19 to 28% Chromium and Up to 5% Molybdenum
DSS Square Bar Chemical Composition
|
Cr
Chromium 23.0 |
|
C
Carbon 0.030 |
|
N
Nitrogen 0.20 |
Mo
Molybdenum 3.50 |
|
|
Ni
Nickel 6.50 |
S
Sulphur 0.010 |
|
|
Mn
Manganese 2.00 |
P
Phosphorus 0.025 |
|
|
Si
silicon 1.00 |
- |
Duplex round bar manufacturer in India provide hot and cold drawn manufacturing process at factory price, refer material properties
Duplex Stainless Steel Flat Bar Mechanical Properties
|
Yield strength ≥ 450 MPa |
|
Elongation ≥ 25 % |
|
Impact, Charpy-V ≥ 65, -46ºC [J] |
Hardness ≤ 270 HB |
|
|
Tensil strength ≥ 655 MPa |
- |
DSS Round Bar Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS |
| DSS 2205 | 1.4462 | S31803 |
DSS Hex Bar Physical Properties
| Density (Kg.m-1) | 7810 |
| Young’s Modulus (N/mm2) | 190 x 10^3 |
| Thermal conductivity, 20°C | 15 |
| Specific Heat, 20°C (J.Kg-1.°K-1) | 400 |
| Specific Electrical Resistance, 20°C (µO.m) | 0.85 |
| Magnetic Permeability | <50 |
| Mean coefficient of thermal expansion | 11 x 10^-6 |
Naman Pipes supply ready stock of duplex round bar in hex, square, flat and rectangular for in Mumabi, Singapore, Qatar, Middle East with MTC certificate.
Various Types of Duplex Round Bar
Duplex Round Bar
Duplex Steel Round Bar
Duplex Stainless Steel Round Bar
Duplex Flat Bar
Duplex Square Bar
Duplex Stainless Steel Flat Bar
DSS Hex Bar
Duplex rod
Duplex Stainless Steel Rod
Duplex Steel Square Bar
ASTM A276 Duplex Round Bar
Duplex Steel Rod
DSS Round Bar
Duplex Steel Flat Bar
ASTM A276 Hex Bars
DSS Cold Drawn Bar
ASTM A276 Hot rolled bar
Duplex SS cold rolled bar
Duplex Stainless Steel Forged Bar
SS Duplex Bright Bar
DSS Reinforcement Bar
Duplex Stainless Steel Rounds
Duplex Steel Polished Bar
Stainless Steel Duplex Bright Drawn Round Bar
Duplex Cold Finished Round Bar
DSS Hot Rolled Bars
Duplex SS Annealed Bar
ASTM A276 Duplex Steel Hexagonal Bar
SA 276 Duplex Forged Cold Drawn Bar
Duplex Steel Bar grinding and fabrication process
- Grinding Process
- Preparation : Grinding Machine, Grinding Wheels
- Setup : Mounting, Dressing the Wheel
- Grinding Process
- Inspection : Initial, Intermediate, Finish Grinding, Cooling
- Post-Grinding : Deburring, Cleaning
- Fabrication Process
- Material Preparation : Material Selection, Cutting
- Machining : Milling, Turning, Drilling
- Heat Treatment : Solution Annealing - 1020°C to 1100°C
- Welding
- Surface Finishing : Grinding, Polishing
- Inspection
- Documentation
Duplex round bar supplier in India provide cut to length service with various finishes
Buy Cut to Length Duplex Steel Hot Rolled Bars With MTC EN 10204 3.1 / 3.2
DSS Round Bar Size Chart
| Sizes & Dimensions | |||||||
|---|---|---|---|---|---|---|---|
| Metric | US Bar | ASTM/ Canadian | Japanese | ||||
| Bar Size | Diam. (mm) | Bar Size | Diam. (Inch) | Bar Size | Diam. (mm2) | Bar Size | Diam. (mm) |
| 5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
| 5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
| 6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
| 7 | 7 | #5 | 0.625 | 25M | 500 | 16 | 16 |
| 8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
| 9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
| 10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
| 11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
| 12 | 12 | #10 | 1.250 | 32 | 32 | ||
| 14 | 14 | #11 | 1.375 | 35 | 35 | ||
| 16 | 16 | #12 | 1.500 | 38 | 38 | ||
| 18 | 18 | #13 | 1.625 | 41 | 41 | ||
| 20 | 20 | #14 | 1.750 | 44 | 44 | ||
| 22 | 22 | #15 | 1.875 | 48 | 48 | ||
| 25 | 25 | #16 | 2.000 | 51 | 51 | ||
| 28 | 28 | #18 | 2.250 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
Straightness of Duplex Round Bar & Rod
| Diameter, mm | Height of arch, mm/m Typical value |
|---|---|
| 20 - 70 | 1 |
| > 70 | 2 |
Tolerances of DSS Bar
| Diameter, mm | Tolerances, mm |
|---|---|
| 20-35 | -0/+0.15 |
| 50-70 | -0/+0.19 |
| 40-45 | -0/+0.16 |
| 75-95 | -0/+1.50 |
| 290-350 | -0/+2.00 |
| 360-450 | -0/+3.00 |
Leading Duplex Round Bar suppliers in India produced in hot and cold forged processs
Surface conditions of DSS round bar
| Surface conditions | Ra, µm Typical value |
Diameter, mm |
|---|---|---|
| Peeled and burnished | 1 | 20-285 |
| Rough machined | 5 | >350 |
| Peel turned | 2 | >285 - 350 |
For unbeatable price and high quality directly contact to Duplex Round Bar suppliers in India
Turned Duplex SA276 DSS Bar Tolerance Chart
| Tolerances for Turned Bars | |
|---|---|
| Size, diameter | Permitted variation |
| mm | mm |
| ≧ 6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 120 > 120 ≦ 180 > 180 ≦ 250 > 250 ≦ 315 > 315 ≦ 400 > 400 |
+ 0 to - 0.070 + 0 to - 0.085 + 0 to - 0.100 + 0 to - 0.120 + 0 to - 0.140 + 0 to - 0.160 + 0 to - 0.185 + 0 to - 0.210 + 0 to - 0.230 + 0 to - 0.250 |
Duplex Round Bar suppliers offers 5% discount on wide stock order in Mumbai
ASTM A276 Round Bar Weigh Chart
| Size (mm) | Weight kgs/ meter | Size (mm) | Weight kgs/ meter |
|---|---|---|---|
| 2 | 0.025 | 16 | 1.595 |
| 4 | 0.100 | 18 | 2.019 |
| 3 | 0.056 | 17 | 1.801 |
| 5 | 0.156 | 19 | 2.250 |
| 7 | 0.305 | 21 | 2.748 |
| 6 | 0.224 | 20 | 2.493 |
| 8 | 0.399 | 22 | 3.016 |
| 10 | 0.623 | 24 | 3.590 |
| 9 | 0.505 | 23 | 3.297 |
| 11 | 0.754 | 25 | 3.895 |
| 13 | 1.053 | 28 | 4.886 |
| 12 | 0.897 | 26 | 4.213 |
| 14 | 1.221 | 30 | 5.609 |
| 34 | 7.204 | 85 | 45.026 |
| 15 | 1.402 | 32 | 6.382 |
| 35 | 7.634 | 90 | 50.479 |
| 38 | 8.999 | 100 | 62.320 |
| 36 | 8.077 | 95 | 56.244 |
| 40 | 9.971 | 105 | 68.708 |
| 45 | 12.620 | 110 | 75.407 |
| 50 | 15.580 | 115 | 82.418 |
| 55 | 18.852 | 120 | 89.741 |
| 58 | 20.964 | 125 | 97.375 |
| 60 | 22.435 | 130 | 105.321 |
| 65 | 26.330 | 135 | 113.578 |
| 70 | 30.537 | 140 | 122.147 |
| 75 | 35.055 | 145 | 131.028 |
| 80 | 39.885 | 150 | 140.220 |
DSS Flat Bars Size Chart
| sizes in mm | Size (inch) | Thickness (mm) | Thickness (in Inches) |
|---|---|---|---|
| 22 | 7/8 | 17 & 18 | 2/3 – 5/7 |
| 30 | 1-3/16 | 5 to 20 | 3/16 – 4/5 |
| 25 | 1 | 5 to 20 | 3/16 – 4/5 |
| 40 | 1-4/7 | 5 to 25 | 3/16 – 1 |
| 45 | 1-7/9 | 5 to 25 | 3/16 – 1 |
| 32 | 1-1/4 | 6 to 20 | 1/4 – 4/5 |
| 35 | 1-3/8 | 5 to 20 | 3/16 – 3/16 |
| 47 | 1-6/7 | 17,25 & 32 | 2/3, 1 & 1-1/4 |
| 55 | 2-1/16 | 5 to 25 | 3/16 – 1 |
| 60 | 2-3/8 | 5 to 35 | 3/16 – 1-3/8 |
| 63 | 2-1/2 | 10 to 30 | 3/8 – 1-3/16 |
| 57 | 2-1/4 | 32 | 1-1/4 |
| 65 | 2-5/9 | 10 to 30 & 35 | 3/8 – 1-3/16, & 1-3/8 |
| 70 | 2-3/4 | 6 to 25 & 40 | 1/4 – 1, & 1-4/7 |
| 80 | 3-1/8 | 8 to 20 | 5/16 – 4/5 |
| 50 | 2 | 5 to 32 | 3/16 – 1-1/4 |
| 75 | 3 | 8 to 25 | 5/16 – 1 |
| 90 | 3-1/2 | 8 to 20 | 5/16- 4/5 |
| 100 | 4 | 8, 10, 12 | 5/16, 3/8, 1/2 |
Duplex Round Bar suppliers accept small and larger quantity order at wholesale price
ASTM A276 DSS Rod Sizes
| Size | Chucked true to OD | Chucked true to ID | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OD, mm |
ID, mm |
Max. OD, mm |
Min. ID, mm |
Max. OD, in. |
Min. ID, in. |
Max. OD, mm |
Min. ID, mm |
Max. OD, in. |
Min. ID, in. |
| 32 | 20 | 31 | 21.9 | 1.220 | 0.862 | 30 | 21 | 1.185 | 0.827 |
| 32 | 16 | 31 | 18 | 1.220 | 0.709 | 30 | 17 | 1.181 | 0.669 |
| 36 | 25 | 35 | 26.9 | 1.378 | 1.059 | 34.1 | 26 | 1.343 | 1.024 |
| 36 | 20 | 35 | 22 | 1.378 | 0.866 | 34 | 21 | 1.339 | 0.827 |
| 36 | 16 | 35 | 18.1 | 1.378 | 0.713 | 33.9 | 17 | 1.335 | 0.669 |
| 40 | 28 | 39 | 29.9 | 1.535 | 1.177 | 38.1 | 29 | 1.500 | 1.142 |
| 40 | 25 | 39 | 27 | 1.535 | 1.063 | 38 | 26 | 1.496 | 1.024 |
| 40 | 20 | 39 | 22.1 | 1.535 | 0.870 | 37.9 | 21 | 1.492 | 0.827 |
| 45 | 32 | 44 | 33.9 | 1.732 | 1.335 | 43.1 | 33 | 1.697 | 1.299 |
| 45 | 28 | 44 | 30 | 1.732 | 1.181 | 43 | 29 | 1.693 | 1.142 |
| 45 | 20 | 44 | 22.2 | 1.732 | 0.874 | 42.8 | 21 | 1.685 | 0.827 |
| 50 | 36 | 49 | 38 | 1.929 | 1.496 | 48 | 37 | 1.890 | 1.457 |
| 50 | 32 | 49 | 34.1 | 1.929 | 1.343 | 47.9 | 33 | 1.886 | 1.299 |
| 50 | 25 | 49 | 27.2 | 1.929 | 1.071 | 47.8 | 26 | 1.882 | 1.024 |
| 56 | 40 | 55 | 42 | 2.165 | 1.654 | 54 | 41 | 2.126 | 1.614 |
| 56 | 36 | 55 | 38.1 | 2.165 | 1.500 | 53.9 | 37 | 2.122 | 1.457 |
| 56 | 28 | 55 | 30.3 | 2.165 | 1.193 | 53.7 | 29 | 2.114 | 1.142 |
| 63 | 50 | 62 | 51.9 | 2.441 | 2.043 | 61.1 | 51 | 2.406 | 2.008 |
| 63 | 45 | 62 | 47 | 2.441 | 1.850 | 61 | 46 | 2.402 | 1.811 |
| 63 | 40 | 62 | 42.2 | 2.441 | 1.661 | 60.8 | 41 | 2.394 | 1.614 |
| 63 | 36 | 62 | 38.3 | 2.441 | 1.508 | 60.7 | 37 | 2.390 | 1.457 |
| 63 | 32 | 62 | 34.4 | 2.441 | 1.354 | 60.6 | 33 | 2.386 | 1.299 |
| 71 | 56 | 69.9 | 58 | 2.752 | 2.283 | 68.9 | 57 | 2.713 | 2.244 |
| 71 | 45 | 69.9 | 47.3 | 2.752 | 1.862 | 68.6 | 46 | 2.701 | 1.811 |
| 71 | 40 | 69.9 | 42.4 | 2.752 | 1.669 | 68.5 | 41 | 2.697 | 1.614 |
| 71 | 36 | 69.9 | 38.5 | 2.752 | 1.516 | 68.4 | 37 | 2.693 | 1.457 |
| 75 | 60 | 73.8 | 62 | 2.906 | 2.441 | 72.8 | 61 | 2.866 | 2.402 |
| 75 | 50 | 73.8 | 52.2 | 2.906 | 2.055 | 72.6 | 51 | 2.858 | 2.008 |
| 75 | 40 | 73.8 | 42.5 | 2.906 | 1.673 | 72.3 | 41 | 2.846 | 1.614 |
| 80 | 63 | 78.8 | 65 | 3.102 | 2.559 | 77.8 | 64 | 3.063 | 2.520 |
| 80 | 50 | 78.8 | 52.4 | 3.102 | 2.053 | 77.4 | 51 | 3.047 | 2.008 |
| 80 | 45 | 78.8 | 47.5 | 3.102 | 1.870 | 77.3 | 46 | 3.043 | 1.811 |
| 80 | 40 | 78.8 | 42.6 | 3.102 | 1.677 | 77.2 | 41 | 3.039 | 1.614 |
| 85 | 67 | 83.7 | 69.1 | 3.295 | 2.720 | 82.6 | 68 | 3.252 | 2.677 |
| 85 | 55 | 83.7 | 57.4 | 3.295 | 2.260 | 82.3 | 56.0 | 3.240 | 2.205 |
| 85 | 45 | 83.7 | 47.6 | 3.295 | 1.874 | 82.1 | 46.0 | 3.232 | 1.811 |
| 90 | 71 | 88.6 | 73.1 | 3.488 | 2.878 | 87.6 | 72.1 | 3.449 | 2.839 |
| 90 | 63 | 88.6 | 65.3 | 3.488 | 2.571 | 87.3 | 64.0 | 3.437 | 2.520 |
| 90 | 56 | 88.6 | 58.5 | 3.488 | 2.303 | 87.1 | 57.0 | 3.429 | 2.244 |
| 90 | 50 | 88.6 | 52.6 | 3.488 | 2.071 | 87.0 | 51.0 | 3.425 | 2.008 |
| 95 | 75 | 93.5 | 77.3 | 3.681 | 3.041 | 92.4 | 76.2 | 3.641 | 2.997 |
| 95 | 67 | 93.5 | 69.3 | 3.681 | 2.728 | 92.2 | 68.0 | 3.630 | 2.677 |
| 95 | 50 | 93.5 | 52.7 | 3.681 | 2.075 | 91.8 | 51.0 | 3.614 | 2.008 |
| 100 | 80 | 98.5 | 82.3 | 3.878 | 3.240 | 97.4 | 81.2 | 3.835 | 3.197 |
| 100 | 71 | 98.5 | 73.4 | 3.878 | 2.890 | 97.2 | 72.1 | 3.827 | 2.839 |
| 100 | 63 | 98.5 | 65.5 | 3.878 | 2.579 | 97.0 | 64.0 | 3.819 | 2.520 |
| 100 | 56 | 98.5 | 58.7 | 3.878 | 2.311 | 96.8 | 57.0 | 3.811 | 2.244 |
| 106 | 80 | 104.4 | 82.5 | 4.110 | 3.248 | 103.1 | 81.2 | 4.059 | 3.197 |
| 106 | 71 | 104.4 | 73.5 | 4.110 | 2.894 | 103.0 | 72.1 | 4.055 | 2.839 |
| 106 | 63 | 104.4 | 65.7 | 4.110 | 2.587 | 102.7 | 64.0 | 4.043 | 2.520 |
| 106 | 56 | 104.4 | 58.9 | 4.110 | 2.319 | 102.5 | 57.0 | 4.035 | 2.244 |
| 112 | 90 | 110.3 | 92.5 | 4.343 | 3.642 | 109.2 | 91.4 | 4.299 | 3.598 |
| 112 | 80 | 110.3 | 82.6 | 4.343 | 3.252 | 108.9 | 81.2 | 4.287 | 3.197 |
| 112 | 71 | 110.3 | 73.7 | 4.343 | 2.902 | 108.7 | 72.1 | 4.280 | 2.839 |
| 112 | 63 | 110.3 | 65.8 | 4.343 | 2.591 | 108.5 | 64.0 | 4.272 | 2.520 |
| 118 | 90 | 116.2 | 92.7 | 4.575 | 3.650 | 114.9 | 91.4 | 4.524 | 3.598 |
| 118 | 80 | 116.2 | 82.8 | 4.575 | 3.260 | 114.6 | 81.2 | 4.512 | 3.197 |
| 118 | 71 | 116.2 | 73.8 | 4.575 | 2.906 | 114.5 | 72.1 | 4.508 | 2.839 |
| 118 | 63 | 116.2 | 66.0 | 4.575 | 2.598 | 114.2 | 64.0 | 4.496 | 2.520 |
| 125 | 100 | 123.1 | 102.7 | 4.846 | 4.043 | 121.9 | 101.5 | 4.799 | 3.996 |
| 125 | 90 | 123.1 | 92.8 | 4.846 | 3.654 | 121.7 | 91.4 | 4.791 | 3.598 |
| 125 | 80 | 123.1 | 82.9 | 4.846 | 3.264 | 121.4 | 81.2 | 4.780 | 3.197 |
| 125 | 71 | 123.1 | 74.0 | 4.846 | 2.913 | 121.3 | 72.1 | 4.772 | 2.839 |
| 132 | 106 | 130.0 | 108.8 | 5.118 | 4.283 | 128.8 | 107.6 | 5.071 | 4.236 |
| 132 | 90 | 130.0 | 93.0 | 5.118 | 3.661 | 128.4 | 91.4 | 5.055 | 3.598 |
| 132 | 80 | 130.0 | 83.1 | 5.118 | 3.272 | 128.1 | 81.2 | 5.043 | 3.197 |
| 132 | 71 | 130.0 | 74.2 | 5.118 | 2.921 | 121.2 | 72.1 | 5.035 | 2.839 |
| 140 | 112 | 137.9 | 115 | 5.429 | 4.528 | 136.6 | 113.7 | 5.378 | 4.476 |
| 140 | 100 | 137.9 | 103.1 | 5.429 | 4.059 | 136.3 | 101.5 | 5.366 | 3.996 |
| 140 | 90 | 137.9 | 93.2 | 5.429 | 3.669 | 136.1 | 91.4 | 5.358 | 3.598 |
| 140 | 80 | 137.9 | 83.3 | 5.429 | 3.280 | 135.8 | 81.2 | 5.346 | 3.197 |
| 150 | 125 | 147.7 | 128.1 | 5.815 | 5.043 | 146.5 | 126.9 | 5.768 | 4.996 |
| 150 | 106 | 147.7 | 109.3 | 5.815 | 4.303 | 146 | 107.6 | 5.748 | 4.236 |
| 150 | 95 | 147.7 | 98.4 | 5.815 | 3.874 | 145.7 | 96.4 | 5.736 | 3.795 |
| 150 | 80 | 147.7 | 83.6 | 5.815 | 3.291 | 145.3 | 81.2 | 5.720 | 3.197 |
| 160 | 132 | 157.6 | 135.3 | 6.205 | 5.327 | 156.3 | 134 | 6.154 | 5.276 |
| 160 | 122 | 157.6 | 125.4 | 6.205 | 4.937 | 156 | 123.8 | 6.142 | 4.874 |
| 160 | 112 | 157.6 | 115.5 | 6.205 | 4.547 | 155.8 | 113.7 | 6.134 | 4.476 |
| 160 | 90 | 157.6 | 94.0 | 6.205 | 3.701 | 155.2 | 91.4 | 6.110 | 3.598 |
| 170 | 140 | 167.4 | 143.5 | 6.591 | 5.650 | 166 | 142.1 | 6.535 | 5.594 |
| 170 | 130 | 167.4 | 133.6 | 6.591 | 5.260 | 165.8 | 132 | 6.528 | 5.197 |
| 170 | 128 | 167.4 | 131.6 | 6.591 | 5.181 | 165.7 | 130 | 6.524 | 5.118 |
| 170 | 118 | 167.4 | 121.7 | 6.591 | 4.791 | 165.5 | 119.8 | 6.516 | 4.717 |
| 170 | 106 | 167.4 | 109.8 | 6.591 | 4.323 | 165.2 | 107.6 | 6.504 | 4.236 |
| 170 | 100 | 167.4 | 103.9 | 6.591 | 4.091 | 165 | 101.5 | 6.496 | 3.996 |
| 180 | 150 | 177.3 | 153.6 | 6.980 | 6.047 | 176 | 152.3 | 6.929 | 5.996 |
| 180 | 140 | 177.3 | 143.7 | 6.980 | 5.657 | 175.7 | 142.1 | 6.917 | 5.594 |
| 180 | 125 | 177.3 | 128.9 | 6.980 | 5.075 | 175.3 | 126.9 | 6.902 | 4.996 |
| 180 | 100 | 177.3 | 104.1 | 6.980 | 4.098 | 174.7 | 101.5 | 6.878 | 3.996 |
| 190 | 160 | 187.1 | 163.8 | 7.366 | 6.449 | 185.7 | 162.4 | 7.311 | 6.394 |
| 190 | 150 | 187.1 | 153.9 | 7.366 | 6.059 | 185.5 | 152.3 | 7.303 | 5.996 |
| 190 | 132 | 187.1 | 136 | 7.366 | 5.354 | 185.1 | 134 | 7.287 | 5.276 |
| 200 | 170 | 197.0 | 173.9 | 7.756 | 6.846 | 195.6 | 172.6 | 7.701 | 6.795 |
| 200 | 160 | 197.0 | 164 | 7.756 | 6.457 | 195.4 | 162.4 | 7.693 | 6.394 |
| 200 | 150 | 197.0 | 154.1 | 7.756 | 6.067 | 195.2 | 152.3 | 7.685 | 5.996 |
| 200 | 140 | 197.0 | 144.2 | 7.756 | 5.677 | 194.9 | 142.1 | 7.673 | 5.594 |
| 212 | 170 | 208.8 | 174.2 | 8.220 | 6.858 | 207.2 | 172.6 | 8.157 | 6.795 |
| 212 | 150 | 208.8 | 154.4 | 8.220 | 6.079 | 206.6 | 152.3 | 8.133 | 5.997 |
| 212 | 130 | 208.8 | 134.6 | 8.220 | 5.299 | 206.2 | 132 | 8.118 | 5.197 |
| 224 | 180 | 220.6 | 184.4 | 8.685 | 7.260 | 218.9 | 182.7 | 8.618 | 7.193 |
| 224 | 140 | 220.6 | 144.8 | 8.685 | 5.701 | 217.9 | 142.1 | 8.579 | 5.594 |
| 236 | 190 | 232.4 | 194.6 | 9.150 | 7.661 | 230.7 | 192.9 | 9.083 | 7.594 |
| 236 | 150 | 232.4 | 155.0 | 9.150 | 6.102 | 229.7 | 152.3 | 9.043 | 5.996 |
| 250 | 200 | 246.2 | 204.9 | 9.693 | 8.067 | 244.3 | 203.0 | 9.618 | 7.992 |
| 275 | 200 | 268.9 | 205.4 | 10.587 | 8.087 | 266.5 | 203.0 | 10.492 | 7.992 |
Duplex Hexagonal Bar Size Chart
| Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| 19 x 19 | 2.479 | 7 x 7 | 0.337 | 38 x 38 | 9.916 |
| 20 x 20 | 2.747 | 8 x 8 | 0.44 | 40 x 40 | 10.988 |
| 21 x 21 | 3.029 | 9 x 9 | 0.556 | 42 x 42 | 12.114 |
| 22 x 22 | 3.324 | 10 x 10 | 0.687 | 45 x 45 | 13.906 |
| 24 x 24 | 3.956 | 11 x 11 | 0.831 | 48 x 48 | 15.822 |
| 25 x 25 | 4.292 | 12 x 12 | 0.989 | 50 x 50 | 17.168 |
| 26 x 26 | 4.642 | 13 x 13 | 1.161 | 53 x 53 | 19.29 |
| 28 x 28 | 5.384 | 14 x 14 | 1.346 | 55 x 55 | 20.774 |
| 30 x 30 | 6.181 | 15 x 15 | 1.545 | 60 x 60 | 24.723 |
| 32 x 32 | 7.032 | 16 x 16 | 1.758 | 65 x 65 | 29.015 |
| 34 x 34 | 7.939 | 17 x 17 | 1.985 | 70 x 70 | 33.65 |
| 36 x 36 | 8.9 | 18 x 18 | 2.225 | 75 x 75 | 38.629 |
PREN value of Duplex Square Bar
| PREN value | 34 (Pitting Resistance Equivalent Number: %Cr +3.3*%Mo+16*%N) |
Documents for Duplex Stainless Steel Rod
Duplex Steel Hollow Bar Testing
DSS Square Bars Packaging
The different ways in which our products are packed are:
Marking of ASTM A276 DSS Round Bar
We use the most appropriate and visible marking procedures to label Duplex 2205 Round Bar as needed. System of Standard Marking
DSS Rod Applications
Duplex round bar manufacturing process
5 advantages and disadvantages of duplex hex bar
| Advantages | Disadvantages |
|---|---|
| High Strength | High Cost than Ferritic Steels |
| Good Toughness | Limited High Temp. Performance |
| Excellent Corrosion Resistance | Risk of Hardening |
| Better Weldability | Sensitivity to Welding Conditions |
| Improved Fatigue Resistance | Complex Heat Treatment |
| Cost-Effective | Potential for Phase Imbalance |