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SS 316Ti Boiler Tubes

480.00

As one of the largest ss 316Ti boiler pipes and tubes supplier and manufacturer in India, we are capable of offering the best prices and delivery time. All SS 316Ti boiler tubes are produced to meet the toughest quality requirements from our customers. Stainless steel 316Ti boiler tubes supplied by us are capable of handling both high pressure and high temperature.

We at Metallica, guarantee you lowest prices from our stock of over 300 tons in stainless steel 316Ti boiler tubes. We are having a comprehensive range of high pressure 316Ti boiler tubes, available in stock for immediate deliveries. Our production unit is using premier quality of raw material in the production of high pressure SS 316Ti boiler tube.

  • Our price list for SS 316Ti seamless pipes and tubes – We are the only company in India, who offer 100% price guarantee on our products. We are a large volume and quality 316Ti seamless pipes supplier, and are making new customers everyday.
  • If you are interested in purchasing high quality ss 316Ti boiler tubes, please contact us now for prices and product details. We guarantee lowest prices for stainless steel 316Ti boiler pipes and tubes in India. Email Us on [email protected] | Call Us On +918928722715
  • 316Ti Stainless steel is a combination of good strength and corrosion resistance in temperature up to 2100oF (1149℃). Due to its relatively high chromium and nickel content it is superior in most environments to 304 or 309 stainless.

One of the largest manufacturer and supplier of SS 316Ti Boiler Tubes in IndiaSS 316Ti boiler tubes are stocked and delivered to our customers in annealed and pickled condition. All tubes are cut to the specified leg lengths and internally cleaned with air, and ends are deburred. 316Ti boiler or super heater tubes are manufactured in accordance with ASTM A213 standard.

Grade316Ti
TypeSeamless
Size6.35mm to 114.3mm
Thicknessupto 12mm
SpecificationASTM A213
ApplicationBoiler, Super Heaters and Reheaters
Price (INR/Kg)250-550
DeliveryImmediate, 1-2 Weeks

Description

316Ti Stainless Steel Boiler Tubes Manufacturers in India!

One of the largest manufacturer and supplier of stainless steel 316Ti seamless boiler tubes. All our tubes are 100% quality tested, which include chemical testing, mechanical testing as well as hydro testing. All SS 316Ti boiler tubes are heat treated, solution annealed, and pass hydrostatic test and eddy current test. Each SS 316Ti boiler of our range is quality checked by our quality team on every stage of production to deliver the clients defect free best quality products.

Why Buy AISI 316Ti, 1.4571, UNS S31635 Seamless Pipes from Metallica Metals?

  • Large Scale Enterprise – Metallica is biggest stock holding, manufacturing and processing company of SS 316Ti boiler 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 316Ti Boiler Tubes – All SS 316Ti boiler tubes are subjected to hydrostatic test, eddy current test, chemical and mechanical tests during the various stages of production.
  • Marking & Packing of Stainless Steel 316Ti Boiler Pipes & Tubes – Marking on all pipes is as per the predefined rules in the specification.
  • Test Certificates & Inspection of SS 316Ti Boiler Tubes – 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 316Ti, 1.4571, UNS S31635 boiler tubes and pipes with shortest delivery time.
  • We can produce either standard or non-standard of the stainless steel 316Ti boiler pipes.

What is 316Ti Stainless Steel?

Stainless Steel 316Ti (UNS S31635) is a titanium-stabilized version of Type 316 and also one of the two 316 austenitic stainless steels that is recommended for elevated temperature situations. This grade contains a small amount—typically only 0.5%—of titanium. While it still possesses many of the characteristics of other 316 grades, the addition of titanium allows 316Ti to be protected from precipitation at high temperatures, even with prolonged exposure. 316Ti also contains an addition of molybdenum in its composition. Like in other 316 grades, the molybdenum serves as increased protection against corrosion than the conventional chromium-nickel austenitic stainless steels such as Type 304, pitting from chloride solutions and offer higher creep, stress-rupture and tensile strength at elevated temperature. However, its high temperature resistance is also compounded by its titanium content, which allows 316Ti to be immune to precipitation at these temperatures. Additionally, the metal shows resistance to acids, such as sulfuric acids, hydrochloric acids, and acid sulfates.

It is also known as DIN/EN designation No. 1.4571. Type 316 stainless steel can be susceptible to sensitization ñ the formation of grain boundary chromium carbides at temperatures between approximately 900 and 1500 °F (425 to 815 °C) ñ which can result in rapid corrosion. Reduced carbon Type 316L is resistant to sensitization; however, extended exposures in this temperature range will eventually result in sensitization of even the low carbon grade. Resistance to sensitization is achieved in Type 316Ti with titanium additions to stabilize the structure against chromium carbide precipitation, which is the source of sensitization. The titanium atoms stabilise the structure of the 316 at temperatures over 800°C. This prevents carbide precipitation at the grain boundaries and protects the metal from corrosion. The main advantage of 316Ti is that it can be held at higher temperatures for a longer period without sensitisation (precipitation) occurring. Thus, the alloy can be used for extended periods at elevated temperatures without compromising its corrosion resistance. 316Ti retains physical and mechanical properties similar to standard grades of 316. The austenitic structure of 316 stainless steel gives excellent toughness, even at cryogenic temperatures.

Austenitic stainless steels can be welded together using many different welding processes. Some are more preferred for welding than others, such as 304, 308, 316, 321, and 347 which are all austenitic grades that are weldable.

Manufacturing Range for Stainless Steel 316Ti, 1.4571, UNS S31635 Seamless or Welded Stainless Steel Pipes

ProductASTM A312 TP316Ti, 1.4571, UNS S31635 Stainless Steel Pipes
SpecificationASTM A312 / A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
TypeSeamless & Welded
Size RangeSize: 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
Thickness10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH
Wall Thickness: 1mm to 60mm
Length6 Meter, Custom Lengths
Other GradesTP304, TP304L, TP304LN, TP316, TP316L, TP316LN, TP317, TP317/317L, TP321, TP347, TP310S
Test CertificatesMaterial 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)
TestingMechanical 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
DocumentsCommercial 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 TP316Ti, 1.4571, UNS S31635 Seamless or Welded Stainless Steel Pipes

ELEMENT316316L316TI
NI11.0 – 14.010.0 – 14.010.0 – 14.0
C0.08 max0.035 max0.08 max
MN2.0 max2.0 max2.0 max
P0.045 max0.045 max0.045 max
S0.30 max0.30 max0.30 max
SI1.0 max1.0 max0.75 max
CR16.0 – 18.016.0 – 18.016.0 – 18.0
MO2.0 – 3.02.0 – 3.02.0 – 3.0
TI5x(C+N) – 0.70
N0.10 max

Other Grades Comparison

GradeUNSComposition, % in Max.
DesignationCMnPSSiCrNiMoN
TP304S304000.0820.0450.03118.0–208.0–11. . .. . .
TP304LS304030.03520.0450.03118.0–208.0–13. . .. . .
TP304LNS304530.03520.0450.03118.0–208.0–11. . .0.10-0.16
TP316S316000.0820.0450.03116.0–1810.0–142.00–3. . .
TP316LS316030.03520.0450.03116.0–1810.0–152.00–3. . .
TP316LNS316530.03520.0450.03116.0–1810.0–13. . .0.10-0.16
TP317LS317000.03520.0450.03118.0–2011.0–153.0–4. . .
TP321S321000.0820.0450.03117.0–199.0–12. . .. . .
TP347S347000.0820.0450.03117.0–199.0–13. . .. . .

Physical Properties of ASTM A312 TP316Ti, 1.4571, UNS S31635 Seamless or Welded Stainless Steel Pipes

DENSITY7.99 g/cm 3 / 0.29 lb/in 3
MELTING POINT1371 – 1399 (°C) / 2500 – 2550 (°F)
ANNEALED1040 (°C) / 1900 (°F)
QUENCHRapid Air/Water
ELECTRICAL RESISTIVITY74 microhm-cm (20 degrees Celsius)
SPECIFIC HEAT0.50 kJ/kg-K (0–100 degrees Celsius)
THERMAL CONDUCTIVITY16.2 W/m-k (100 degrees Celsius)
MODULUS OF ELASTICITY193 x 103 in tension

Mechanical Properties of ASTM A312 TP316Ti, 1.4571, UNS S31635 Seamless or Welded Stainless Steel Pipes

GradeUNS DesignationTensile Strength, Min. Ksi [MPa]Yield Strength, Min. Ksi [MPa]
TP304S3040075 [515]30 [205]
TP304LS3040370 [485]25 [170]
TP316S3160075 [515]30 [205]
TP316LS3160370 [485]25 [170]
TP317LS3170370 [485]25 [170]
TP321S3210075 [515]30 [205]
TP347S3470075 [515]30 [205]
TP347HS3470975 [515]30 [205]

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