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SS 309S/309H High Temperature Pipe Manufacturers in India

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SS 309S/309H High Temperature Pipes

520.00

We sell stainless steel 309S/309H high temperature seamless pipes and tubes at Rs. 520 to 550/kg. The prices for 309S/309H welded high temperature pipes are lower compared to 309S/309H seamless pipes, as the cost of production is lower. SS 309S/309H high temperature welded pipes are made on a ERW tube mill from stainless steel 309S/309H strip coils formed into pipes through rolling and welding. Large size 309S/309H high temperature pipes, are fabricated from stainless steel 309S/309H plates, by roll forming and bending operation followed by welding.

  • Our price list for SS 309S/309H seamless pipes and tubes – The prices are changing every week, and could be 4% up or down from the published prices. Please call us for the lowest price we can offer for you.
  • If you are interested in purchasing high quality ss high temperature 309S/309H pipes, please contact us now for prices and product details. We guarantee lowest prices for stainless steel 309S/309H high temperature pipes in India. Email Us on sales@metallicametals.com | Call Us On +918928722715
  • Available on sale high quality stainless steel 309S/309H high temperature pipes and tubes as per ASTM A312, ASTM A213, ASTM A249, ASTM A358 and ASTM A269 – Size Range of 1/8” to 24” (10.3mm to 610mm)

One of the largest manufacturer and supplier of SS 309S/309H high temperature pipes and tubes in India. SS 309S/309H high temperature pipes in standard sizes are available in stock for immediate deliveries in size range of 6mm OD upto 24″ OD in thickness upto 30mm. AISI 309S/309H stainless steel high temperature pipes are stocked in 6 MTR  or custom lengths.

Grade 309S/309H
Type High Temperature
Size 6mm OD to 600 OD
Thickness 1mm to 20mm
Specification ASTM A213, ASTM A312, ASTM A249
Application Furnace, Kilns, Boilers, Heaters
Price (INR/Kg) 500-550
Delivery 7-10 Days

Description

SS 309S/309H High Temperature Pipe Manufacturers in India

One of the largest stockholder and supplier of stainless steel 309S/309H high temperature pipe used for producing equipments capable of handling high temperature environments. All our pipes are 100% quality tested, which include chemical testing, mechanical testing as well as hydro testing.

Why Buy AISI 309S/309H, 1.4828/1.4833, UNS S30908/S30909 High Temp. Pipes from Metallica Metals?

  • Large Scale Enterprise – Metallica is biggest stock holding, manufacturing and processing company of SS 309S/309H high temperature pipes 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 309S/309H High Temperature Pipes– All SS 309S/309H high temperature pipes are subjected to hydrostatic test, eddy current test, chemical and mechanical tests during the various stages of production.
  • Marking & Packing of Stainless Steel 309S/309H High Temperature Pipes – Marking on all pipes is as per the predefined rules in the specification.
  • Test Certificates & Inspection of SS 309S/309H High Temperature Pipes – All our pipes 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 309S/309H, 1.4828/1.4833, UNS S30908/S30909 high temperature pipes with shortest delivery time.
  • We can produce either standard or non-standard of the stainless steel 309S/309H high temperature seamless pipes.

What is 309S/309H Stainless Steel?

Alloy 309 (UNS S30900) is an austenitic stainless steel developed for use in high temperature corrosion resistance applications. The alloy resists oxidation up to 1900°F (1038°C) under non-cyclic conditions. Frequent thermal cycling reduces oxidation resistance to approximately 1850°F (1010°C). A chromium-nickel stainless grade, Alloy 309/309S is suitable for a number of high temperature applications. 23% chromium, approx. 5% more than 304 stainless steel gives Alloy 309/309S an edge over 304 stainless steel when it comes to general corrosion resistance at elevated temperatures.

AISI 309S stainless steel is an austenitic stainless steel formulated for primary forming into wrought products. Cited properties are appropriate for the annealed condition. 309S is the AISI designation for this material. S30908 is the UNS number. It contains less nickel in its composition than Type 310, moderately low tensile strength and  lower amount of carbon in its composition among the wrought austenitic stainless steels thus utilization in areas where high temperature gases may pose a problem. Type 309S is additionally characterized by its resistance to oxidation and creep, along with its ability to withstand high temperatures. Moist environments have no effect on it, due to the higher levels of nickel and chromium in its makeup. Because of this, it is often utilized in marine environments in place of Stainless Steel 304, as it displays a higher resistance. Despite its excellent weldability, Type 309S does have a tendency to work harden.

AISI 309H (S30909) Stainless Steel. AISI 309H stainless steel is an austenitic stainless steel formulated for primary forming into wrought products. Cited properties are appropriate for the annealed condition. 309H is the AISI designation for this material. S30909 is the UNS number. It has a moderately low tensile strength

Manufacturing Range for Stainless Steel 309S/309H, 1.4828/1.4833, UNS S30908/S30909 Seamless or Welded Stainless Steel Pipes

Product ASTM A312 TP309S / TP309H, 1.4828/1.4833, UNS S30908/S30909 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 TP309S/TP309H, 1.4828/1.4833, UNS S30908/S30909 Seamless or Welded Stainless Steel Pipes

ELEMENT SS 309S SS 309H
NI 12.0 – 15.0 12.0 – 15.0
C 0.08 max 0.04 – 0.10
MN 2.0 max 2.0 max
P 0.045 max 0.045 max
S 0.030 max 0.030 max
SI 1.0 max 1.0 max
CR 22.0 – 24.0 22.0 – 24.0
MO 0.75 max

Mechanical  & Physical Properties

Mechanical & Physical Properties 21°C 537.8°C 649°C 760°C 871°C 982°C
Ultimate Tensile Strength /Mpa 620.5 358.5 124.1
0.2% Yield Strength /Mpa 310.3 151.7
Elongation % 50 26 32
Minimum Creep 0.0001% per hr 110.3 23.4 9.7 1.5
10,000 hr Rupture Strength 118.6 33.1 11 3.9
Coefficient of Thermal Expansion µm/m⁰C 17.5 18.2
Thermal Conductivity /kcal/(hr.m.°C) 11 17.1 18.5
Modulus of Elasticity / x105 Mpa 1.97 1.55 1.45 1.24 1.24

 Other Grades Comparision

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 . . . . . .

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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