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SAF 2507 Duplex Stainless Steel Hex Bar Supplier in India


While it is known that duplex steels present the best of both worlds, they are a highly progressive class of stainless steels. Firstly, the material has better ductility and so it is relatively easy to form the  Super Duplex 2507 Round Bar or any other shape for that matter. Secondly, the impact strength or hardness property which it has inherited from the ferritic side makes the 2507 Stainless Steel Round Bar suitable for structural applications including the construction of bridges, etc.

2507 Super Duplex Round Bar

2507 Super Duplex Round Bar
Super Duplex 2507 Flat Bar

Super Duplex 2507 Flat Bar

Generally, bridges are submerged in water and the components used to hold the bridges together need to be sturdy. Therefore the use of Super Duplex Steel 2507 Hex Bar is valid here as they deliver outstanding performance. Not only is the 2507 Duplex Steel Flat Bar resistant to corrosion, but the materials have high mechanical strength. They have good toughness, hardness and when immersed in water, the super duplex ss 2507 Bright Bar demonstrates excellent fatigue resistance along with resistance to crevice corrosion. Because it is a super duplex alloy, the endurance to heat is also something the Super Duplex 2507 Rods are capable of. Often river water or seawater contains highly corrosive chemicals that contain sulfur or chloride ions, which material like 2507 Super Duplex Round Bar can withstand.

High quality Super Duplex 2507 Flat Bar & Rod exporter in Mumbai, India



2507 Super Duplex Round Bar Specification Chart

Check standards & specification of SDSS 2507 Round Bar, Super Duplex Steel 2507 Bright Bar

Specification ASTM A276, A479 / ASME SA276, SA479
Standard EN, DIN, JIS, BS, AISI, API, ASTM, ASME Round Bar
Super Duplex SS 2507 Round Bars special price for UAE, Dubai, Malaysia & Singapore clients.
2507 Duplex Stainless Round Bars size Diameter: 3 - 450 DIA
Length 3 to 6 meter, Custom Cut Lengths
2507 Duplex SS Angle bars size (in mm) 3* 20* 20~12* 100* 100
Saf 2507 Super Duplex Square bars size (in mm) 4*4~100*100
SDSS 2507 Flat bars size (in mm) Thickness: 2~100
Width: 10~500
2507 Duplex Stainless Steel Hex Bars size (in mm) 2~100
Avesta 2507 Billet Size (in mm) 1/2" to 495 Diameter
SDSS Type 2507 Rectangles Size (in mm) 33 x 30 to 295 x 1066
Finish Bright Polished, Black, Polish, Rough Turned, Grinding, Centreless Ground, NO.4 Finish, Matt Finish & BA Finish
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface
  • Peel turned and burnished (PTB)
  • Peel turned (PT)
  • Rough machined (RM)
  • Hot Rolled Pickled or Sand Blasting Finished
  • Cold Drawn
  • Bright
  • Polished
  • Hairline
SDSS 2507 Bar Condition Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar, Sheared & Edged, Rolled Flat
SS 2507 Round Bars manufacturing technique 2507 Duplex Stainless Steel Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod
Bar Form Round, Half Round, Rod, Precision Ground, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round, Flat, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel, Profiles, Forging Etc.
Manufacturing Process of Duplex Grade 2507 Bar
  • Cold Drawn Bright: Dia. 2.5 to 14 mm. Annealed, Pickled, Cold Drawn, Centreless Ground & Polished.
  • Peeled: Dia. Ø15 -120 mm. Peeled, Straightened, Centreless Ground & Polished.
  • Surface finish 0.5 µ to 1.5µmm max>
  • Straightness upto 0.5/ mtr to 1mm /mtr. 240,400,600 Grit Belt Pol
Bar Heat Treatment
  • Soft Annealing, Solution Annealing, Oil & Water Quenching, Hardening & Tempering & Normalizing.
Quality & Inspection
  • Each Bar is tested for size tolerance,Ovality,length and Roughness.
  • We issue EN10204/3.1 Certificate as per ADW0
  • All required Mechanical and metallurgical tests are carried out at our works.
  • Bundles are made of 500/1000kgs each packed in HDPE sheets.
  • Container is fumigated before stuffing. All wooden box /blockes are also fumigated.
  • Free from any internal defects
  • Each lot is tested and ensured that material is free from Radio active contamination.
2507 SDSS Bar Features
  • High strength
  • Dimensional accuracy
  • Corrosion resistance
  • Chemical resistance
  • Durable
Bar Tolerances According to EN 10278 - ISO 286-2
Certificates EN 10204 / 3.1
Our 2507 Duplex Stainless Steel round bars conforms to NACE MR0175/ISO 15156

Super Duplex 2507 Round Bars Length

Bar are delivered in random lengths of 3-7 m, depending on diameter.


SAF 2507 Round Bar Tolerance

Diameter, mm Tolerances, mm
20-35 -0/+0.15
40-45 -0/+0.16
50-70 -0/+0.19
75-95 -0/+1.00
100-250 -0/+1.50

Common Types Of Super Duplex 2507 Flat Bar

Buy directly from Super Duplex Steel 2507 Hex Bar manufacturers in India for exact sizes and low cost
2507 Duplex Stainless Steel Round Bars

2507 Duplex Stainless Steel Round Bars

Saf 2507 Duplex Forged Bar

Saf 2507 Duplex Forged Bar

2507 Super Duplex Square Bar

2507 Super Duplex Square Bar

Super Duplex 2507 Flat Bars

Super Duplex 2507 Flat Bars

Duplex 2507 Stainless Steel Hex Bars

Duplex 2507 Stainless Steel Hex Bars

2507 Duplex Stainless Steel cold rolled bar

2507 Duplex Stainless Steel cold rolled bar

2507 Duplex SS Hot rolled bars

2507 Duplex SS Hot rolled bars

2507 Duplex Stainless Cold Drawn Bar

2507 Duplex Stainless Cold Drawn Bar

Duplex Steel 2507 Hexagon Bar

Duplex Steel 2507 Hexagon Bar

Super Duplex Grade 2507 Bright Bars

Super Duplex Grade 2507 Bright Bars

Super Duplex Steel 2507 Rounds

Super Duplex Steel 2507 Rounds

Duplex 2507 Rod

Duplex 2507 Rod


Super Duplex 2507 Rods Size Chart

2507 Duplex Stainless Steel Round Bars Size Dimensions
Metric US Bars 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

2507 Duplex Steel Flat Bar Features

  • High resistance to general corrosion
  • Have excellent resistance to stress corrosion cracking in chloride-bearing environments
  • Excellent resistance to pitting and crevice corrosion
  • Very high mechanical strength
  • Physical properties that offer design advantages
  • High resistance to erosion corrosion and corrosion fatigue good weldability
  • Excellent mechanical properties that allow for lighter constructions, more compact design and less welding

Super Duplex Steel 2507 Bright Bar Chemical Structure

Huge stock of Super Duplex 2507 Rods, Flat & Hex Bar in our Mumbai warehouse
C Si Mn P S Cr Ni Mo N Cu
≤0.030 ≤0.8 ≤1.2 ≤0.035 ≤0.015 25 7 4 0.3 ≤0.5

Mechanical Properties of Super Duplex Steel 2507 Hex Bar

Proof strength Tensile strength Elong. HB
Rp0.2a) Rm Ab)
MPa MPa %
approx.
≥550 760-930 c) ≥25 260

Proof strength Tensile strength Elong. Hardness
Rp0.2a) Rm Ab) Rockwell C
ksi ksi %
≥80 110-135 ≥25 ≤28

2507 Hex Bar Physical Properties

Bar Density: 7.8 g/cm3, 0.28 lb/in3


Alloy 2507 Rod Equivalent Material

Grade UNS EN W-Nr DIN AFNOR SS
Duplex 2707 HD Bar S32707 - - - - -
Duplex 2507 Bar S32750 1.4410 - X 2 CrNiMoN 25 7 4 - 2328

Super Duplex Grade 2507 Round Bar heat capacity

Temperature, °C J/(kg °C) Temperature, °F Btu/(lb °F)
20 490 68 0.12
100 505 200 0.12
200 520 400 0.12
300 550 600 0.13
400 585 800 0.14

2507 Duplex Stainless Bar Thermal conductivity

Metric units, W/(m °C)

Temperature, °C 20 100 200 300 400
SAF 2507 14 15 17 18 20
AISI 316L 14 15 17 18 20

Imperial units, Btu/(ft h °F)

Temperature, °F 68 200 400 600 800
SAF 2507 8 9 10 11 12
AISI 316L 8 9 10 10 12

Metric units, x10-6/°C

Temperature, °C 30-100 30-200 30-300 30-400
SAF 2507 13.5 14.0 14.0 14.5
Carbon Steel 12.5 13.0 13.5 14.0
AISI 316L 16.5 17.0 17.5 18

Imperial units, x10-6/°F

Temperature, °F 86-200 86-400 86-600 86-800
SAF 2507 7.5 7.5 8.0 8.0
Carbon Steel 6.8 7.0 7.5 7.8
AISI 316L 9.0 9.5 10.0 10.0

Resistivity of Super Duplex SS 2507 Hex Bar

Temperature, °C μΩm Temperature, °F μΩin.
20 0.83 68 32.7
100 0.89 200 34.9
200 0.96 400 37.9
300 1.03 600 40.7
400 1.08 800 43.2

Alloy 2507 Bright Bar Temperature Limit

Bar Grade Temperature
Duplex 2707 HD 1080-1120°C/ 1976-2048°F
Duplex 2507 1050-1125°C/ 1922-2057°F

Know the Delivery strength of your supplier first

Dammam -KSA, Indonesia, Philippines, Belgium 2507 Super Duplex Round Bars
Qatar, France, Europe, Thailand Saf 2507 Square Bar
Czechia, Germany, Thailand, Malaysia Duplex 2507 Flat Bars
Malaysia, USA, Bangladesh, Finland Alloy 2507 Forged Bar
South Africa, Saudi Arabia (KSA), Kuwait, Brazil 2507 Stainless Steel Bar
Bahrain, South Africa, Singapore, Singapore 1.4410 Super Duplex Rounds
Philippines, France, Australia, UK, Nigeria Ss 2507 Hot rolled bars
Oman, Malaysia, Hong Kong, UAE 1.4410 Stainless Steel Rod
Chile, Italy, Iran, Singapore Saf 2507 Super Duplex Hexagon Bar
United Arab Emirates (UAE), Turkey, Norway, Malaysia Super Duplex Stainless Steel 2507 Bar
Netherlands, Malaysia, Russia, Dubai Sandvik Saf 2507 Bright Bars
Egypt, Spain, Mexico, UK 2507 Duplex Stainless Steel Bar
United Kingdom -UK, Europe, Malaysia, UAE Ss 2507 Cold Drawn Bar
UK, Canada, Poland, Ellington -United States Saf 2507 Stainless Steel cold rolled bar
Philippines, Malaysia, Canada, Singapore 1.4410 Duplex Rod
Europe, Japan, Romania, Malaysia 2507 Steel Forged Bar
Sweden, Colombia, Malaysia, China Alloy 2507 Super Duplex Round bar
Malaysia, Taiwan, Los Alamos -Mexico, Philippines Uns 2507 Square Bar
Singapore, South Korea, NY 12203 (USA), Malaysia Sandvik Super Duplex Hexagon Bar

Huge Stock Of 2507 Stainless Steel Threaded Bar

2507 Stainless Steel Rectangular Bars 2507 Flat Bars
Stainless Steel Grade 2507 T-Bars F55 Rounds
2507 Stainless Steel Threaded Bars 2507 UNS S32760 Rebar
F55 Hollow Bars 2507 Stainless Steel Precision Ground Bars
Alloy 2507 Precision Ground Stock 2507 Triangle bars
F55 Round Bars 1.4501 f55 Round Rod
Alloy 2507 Bright Bars Steel 2507 Black Bars
Grade 2507 Billets Bars Alloy 2507 Ingot
2507 UNS S32760 Square Bars 2507 Stainless Steel Half-Round Bars
Saf 2507 Round Bars stainless steel 2507 Hexagonal Bars
Steel 2507 Rods stainless steel 2507 Hex Bars
2507 UNS S32760 Hexagon Bars Alloy 2507 Forged Bars

2507 Duplex Steel Flat Bar Application

  • Oil and gas industry
  • Seawater cooling
  • Salt evaporation industry
  • Desalination plants
  • Geothermal wells
  • Refineries and petrochemical plants
  • Pulp and paper industry
  • Mechanical components requiring high strength