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Super Duplex 2507 Stainless Steel Tubes Manufacturers in India

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Super Duplex 2507/UNS S32750 Stainless Steel Tubes

560.00

Super Duplex 2507 Seamless Tubes Available at Lowest Prices in India – We are the first company in India, who can give you a price guarantee of pipes and tubes purchased from us. Our clear focus on volume and quality enables us to offer the lowest price for ss Super Duplex 2507 seamless tubes in India. While, we are based in Mumbai, buy our good are supplied across major cities in India, and worldwide.

Our general average selling price for stainless steel Super Duplex 2507 (1.4410, UNS S32750/S32950) tubes is Rs. 510/kg. We are the biggest importer of seamless Super Duplex 2507 tubes in India, and would offer you the most reasonable prices for any inquiry. While there is no MOQ for SS Super Duplex 2507 seamless tubes, on higher quantities, we can offer the best discounts to our customers. Standard size SS Super Duplex 2507 seamless tubes are available in stock, but we can also offer non standard sizes with shortest delivery time.

  • If you are interested in purchasing high quality ss Super Duplex 2507 seamless tubes, please contact us for prices and product details. We guarantee lowest prices for stainless steel Super Duplex 2507 seamless tubes in India. Email Us on sales@metallicametals.com | Call Us On +918928722715
  • Available on sale high quality stainless steel Super Duplex 2507 tubes as per ASTM A312, ASTM A213, ASTM A249 and ASTM A269 – Size Range of 6mm OD to 300 OD

One of the largest manufacturer and supplier of SS Super Duplex 2507 seamless tubes in India. Stainless steel Super Duplex 2507 tubes supplied by us, are widely used for manufacturing furnaces, burners, kilns, annealing equipments, combustion chambers, thermo wells, gas turbines, and equipment for handling high temperatures. SS Super Duplex 2507 tubes are stocked and delivered to our customers in annealed and pickled condition in size range of 6mm OD upto 300 OD in thickness upto 30mm. AISI Super Duplex 2507 stainless steel seamless tubes are stocked in 5.5 to 6.5 MTR  or custom lengths.

Grade Super Duplex 2507
Product Type Seamless Tube
Size 6mm OD to 300 OD
Thickness 1mm to 20mm
Specification ASTM A213, ASTM A312
Technique Hot Rolled, Cold Rolled
Price (INR/Kg) 520 to 800
Delivery Immediate

Description

Super Duplex 2507 Stainless Steel Tubes Manufacturers & Suppliers!

Why Buy AISI Super Duplex 2507, 1.4410, UNS S32750/S32950 Seamless Tubes from Metallica Metals?

  • Large Scale Enterprise – Metallica is biggest stock holding, manufacturing, importing and processing company of SS Super Duplex 2507 tubes in India. Our large volume production, sales and purchase enables us to offer our products at the most competitive prices in the industry.
  • Testing of Stainless Steel Super Duplex 2507 Tubes – All SS Super Duplex 2507 seamless tubes are subjected to hydrostatic test, eddy current test, chemical and mechanical tests during the various stages of production.
  • Marking & Packing of Stainless Steel Super Duplex 2507 Tubes – Marking on all pipes is as per the predefined rules in the specification.
  • Test Certificates & Inspection of SS Super Duplex 2507 Seamless Tubes – All our tubing’s are supplied with Mill test Reports, as per EN 10204 3.1. We can also allow third party inspection of all our products before delivery.
  • We have own QC team to control the quality to meet particular standard strictly
  • Short Lead Times – We can offer AISI Super Duplex 2507, 1.4410, UNS S32750/S32950 tubes with shortest delivery time.
  • We can produce either standard or non-standard of the stainless steel Super Duplex 2507 seamless tubes.

What is Super Duplex 2507 Stainless Steel?

The term “Super-Duplex” was first used in the 1980’s to denote highly alloyed, high-performance Duplex steel with a pitting resistance equivalent of >40 (based on Cr% + 3.3Mo% + 16N%). Stainless Steel Super Duplex 2507 is designed for applications which demand exceptional strength and corrosion resistance. The high molybdenum, chromium and nitrogen content in Super Duplex 2507 results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides Super Duplex 2507 with exceptional resistance to chloride stress corrosion cracking.

Duplex family consists of:

  • Lean Duplex SS – lower nickel and no molybdenum – 2101, 2102, 2202, 2304
  • Duplex SS – higher nickel and molybdenum – 2205, 2003, 2404
  • Super Duplex – 25Chromium and higher nickel and molybdenum “plus” – 2507, 255 and Z100
  • Hyper Duplex – More Cr, Ni, Mo and N – 2707

Manufacturing Range for Stainless Steel Super Duplex 2507, 1.4410, UNS S32750/S32950 Seamless or Welded Stainless Steel Pipes

Product ASTM A312 Super Duplex 2507, 1.4410, UNS S32750/S32950  Stainless Steel Pipes
Specification ASTM A312 / A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
Type Seamless & Welded
Size Range Size: 1/8” to 24” (10.3mm to 610mm) – Seamless
Size:1/8” to 36” (10.3mm to 914mm) – Welded
1/8” OD to 6” OD
Thickness 10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH
Wall Thickness: 1mm to 60mm
Length 6 Meter, Custom Lengths
Other Grades TP304, TP304L, TP304LN, TP316, TP316L, TP316LN, TP317, TP317/317L, TP321, TP347, TP310S
Test Certificates Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
ASTM Reference Standards
  • A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels.
  • A370 Test Methods and Definitions for Mechanical Testing of Steel Products.
  • A480 A480M Specification for general requirements for Flat-rolled stainless and Heat-Resisting steel plate, sheet, and strip.
  • A632 Specification for Seamless and welded austenitic stainless-steel tubing (small-diameter) for general service.
  • A1016 A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless-Steel Tubes.
  • E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
Testing Mechanical Testing Such as Tensile of Area, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and MacroTest, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test
Documents Commercial Invoice, Packing List, Certificate of Origin, Fumigation Certificates, Raw Material Test Reports, Material Traceability Records, Quality Assurance Plan (QAP), Heat Treatment Charts, Test Certificates certifying NACE MR0103, NACE MR0175, Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Guarantee Letter, NABL approved Laboratory Test Reports

Chemical Composition of ASTM A312 Super Duplex 2507, 1.4410, UNS S32750/S32950 Seamless or Welded Stainless Steel Pipes

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

Physical Properties of ASTM A312 Super Duplex 2507, 1.4410, UNS S32750/S32950  Seamless or Welded Stainless Steel Pipes

Specific Heat (0-100°C) 500 J.kg-1.°K-1
Thermal Conductivity 15 W.m -1.°K-1
Thermal Expansion 11 μm/μm/°C
Modulus Elasticity 200 GPa
Electrical Resistivity 8.12 μohm/cm
Density 7.8 g/cm3

Mechanical Properties of ASTM A312 Super Duplex 2507, 1.4410, UNS S32750/S32950  Seamless or Welded Stainless Steel Pipes

Temper Annealed
Tensile Rm 115 ksi (min)
Tensile Rm 800 MPa (min)
R.p. 0.2% Yield 80 ksi (min)
R.p. 0.2% Yield 550 MPa (min)
Elongation (2” or 4D gl) 15 % (min)

Other Grades Chemical Composition Comparison

Grade UNS Composition, % in Max.
Designation C Mn P S Si Cr Ni Mo N
TP304 S30400 0.08 2 0.045 0.03 1 18.0–20 8.0–11 . . . . . .
TP304L S30403 0.035 2 0.045 0.03 1 18.0–20 8.0–13 . . . . . .
TP304LN S30453 0.035 2 0.045 0.03 1 18.0–20 8.0–11 . . . 0.10-0.16
TP316 S31600 0.08 2 0.045 0.03 1 16.0–18 10.0–14 2.00–3 . . .
TP316L S31603 0.035 2 0.045 0.03 1 16.0–18 10.0–15 2.00–3 . . .
TP316LN S31653 0.035 2 0.045 0.03 1 16.0–18 10.0–13 . . . 0.10-0.16
TP317L S31700 0.035 2 0.045 0.03 1 18.0–20 11.0–15 3.0–4 . . .
TP321 S32100 0.08 2 0.045 0.03 1 17.0–19 9.0–12 . . . . . .
TP347 S34700 0.08 2 0.045 0.03 1 17.0–19 9.0–13 . . . . . .

Other Grades Mechanical Properties Comparison

Grade UNS Designation Tensile Strength, Min. Ksi [MPa] Yield Strength, Min. Ksi [MPa]
TP304 S30400 75 [515] 30 [205]
TP304L S30403 70 [485] 25 [170]
TP316 S31600 75 [515] 30 [205]
TP316L S31603 70 [485] 25 [170]
TP317L S31703 70 [485] 25 [170]
TP321 S32100 75 [515] 30 [205]
TP347 S34700 75 [515] 30 [205]
TP347H S34709 75 [515] 30 [205]

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