Duplex 2507 Tubing




Duplex 2507 Stainless Steel Tube Manufacturer,ASTM A789 UNS S32750 Duplex Steel Tubes

Duplex 2507 Tubing Supplier

Superior Steel Overseas is privately owned Duplex 2507 Tubing Supplier with quality material.2507 duplex stainless steel tube is designed in such a way that it possesses features such as Flawless finish, Sturdy design and it is Rust proof. As a well known largest stockholder we have ready stock of Duplex Steel 2507 Square Tube,Duplex Steel 2507 Rectangular Tubing,Duplex SS 2507 Polish Tube,Duplex Steel 2507 Electropolished Tubing,Duplex SS 2507 Round Tube & duplex saf 2507 cold drawn stainless steel tube at our stockyard in Mumbai.We are manufacturer of Super Duplex 2507 Tubing in india manufacturing Duplex 2507 Seamless Tube & Duplex 2507 welded Tubing since 1999,we are ISO 9001 & 14000 certified Exporter of ASTM A789 UNS S32750 Seamless Tube in india.We have huge inventory around 22000 ton duplex 2507 stainless steel tube stock in various shape,sizes & coating which makes us one of the largest stockist of astm a789 uns s32760 tube in India.Now a days We became well reputed Distributor of Duplex SS 2507 Seamless Tubes.We were recognised as a leading Tuberia Duplex 2507 Distributors of duplex steel tube in India,we started stocking astm a790 uns s32750 duplex steel tube of other manufacturers of SAF 2507 Tubing in UK & Europe.Now a days We became largest stockholder of Duplex Steel SAF 2507 Seamless Tube in India. Buy 2507 Duplex Stainless Steel Tubing at best price in india.

Duplex 2507 Tubing Specification

Size : 15 NB to 150 NB IN

Type : Seamless / ERW / Welded / Fabricated / Hollow / LSAW Pipes

wall thickness: .035" –.095′, (special wall thicknesses available)

Schedule : SCH5, SCH10, SCH40, STD, SCH80, SCH160

Finish : Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF

Form : Round, Square, Rectangular, Hydraulic, Straight or ‘U’ bent Tubes Etc.

Length : Single Random, Double Random & Cut Length.

End : Plain End, Beveled End, Treaded

Marking: All s are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)

Duplex 2507 Chemical Composition

Element Content (%)
Chromium, Cr 24 – 26
Nickel, Ni 6 – 8
Molybdenum, Mo 3 – 5
Manganese, Mn 1.20 max
Silicon, Si 0.80 max
Copper, Cu 0.50 max
Nitrogen, N 0.24 – 0.32
Phosphorous, P 0.035 max
Carbon, C 0.030 max
Sulfur, S 0.020 max
Iron, Fe Balance

Super Duplex 2507 Physical Properties

Properties Metric Imperial
Density 7.8 g/cm3 0.281 lb/in3
Melting point 1350°C 2460°F

Duplex 2507 Mechanical Properties

0.2% Proof Stress (N/mm2  ) [ksi] minimum 550[79.8]
Ultimate Tensile Strength (N/mm2) [ksi] minimum 800 [116]
Elongation (%) minimum 25
ardness (HBN) 270 max
Reduction of Cross Section Area (%) 45
Charpy V-notch Impact at ambient Temp (J) [ft.lb] 80min [59min]
Charpy V-notch Impact at -46°C (J) [ft.lb] 45av, 35min [33av, 25.8min]

Duplex 2507 Equivalent ASTM Grade

Trade Name Common Name UNS ASTM A789/A790 (ASME) European
  Grade  Grade Pipe  Werkstoff
Alloy 2507 2507 S32750 S32750 1.4410

Pressure Rating of Duplex 2507 Stainless Steel Tube

Tube O.D.
(in.)
Wall Thickness of Tube (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100            
1/4 3700 4800 7000 9500        
5/16   3700 5400 7300        
3/8   3100 4400 6100        
1/2   2300 3200 4400        
3/4     2200 3000 4000 4600    
1       2200 2900 3400 3900 4300
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