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ASTM 268 Ferritic Stainless Steel Tubes Manufacturers & Suppliers

///ASTM A268 410/446 Ferritic Stainless Steel Tubes

ASTM A268 410/446 Ferritic Stainless Steel Tubes

280.00

ASTM A268/268M TP410, TP410S, TP446 Ferritic Stainless Steel Tubes Manufacturers & Suppliers

  • UNS S44600, ASTM A268 TP446 Stainless Steel Seamless Pipe Available on Sale in Size Range of 1/4″ to 4″
  • ASTM A268 TP410 | UNS S41000 | 1.4006  Stainless Steel Seamless Tubes Available on Sale in Size Range of 1/4″ to 4″
  • Other Materials Grades: TP405, TP410, TP429, TP430, TP443, TP446-1, TP446-2, TP409, TP439, TP430Ti, TPXM-27, TPXM-33, 18Cr-2Mo, 29-4, 29-4-2, 26-3-3, 25-4-4, 28-2-3.5, TP468

Metline is one of the largest and most renowned manufacturer and supplier of ASTM A268 stainless steel seamless pipe and tube for general corrosion-resisting and high temperature service. We manufacture and export ASTM 268 ferritic stainless steel tubes widely used for automotive, heat exchanger, superheater, reheater, boiler, and mechanical applications. As a professional manufacturer and supplier of ferritic stainless steel pipes in India, we have passed all international certifications which include ISO 9001, ISO 14001, OHSAS 18001, and PED.

For us quality always stands first, and we would provide 100% free replacement to our customer. At the same time, we also strive to ensure that our quality for ferritic stainless steel tubes is the best in the industry. Our continuous focus on quality, price and service has helped us win many order from India, and overseas. We welcome you to contact us for best prices for ferritic and stainless steel tubes from our factory.

Manufacturing Specification

ASTM A268 / A268M: Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Why Choose Metline as Your Source for ASTM 268 Ferritic Stainless Steel Tubes?

  • Quality Products: At Metline, our quality promise comes with a 100% replacement guarantee. All our products pass testing requirements of international manufacturing specification. All our stainless steel piping products are manufactured by ISO 9001 certified factory, and shipped with MTC according to EN 10204 3.1.
  • Best Price Guaranteed for Ferritic and Martensitic Stainless Steel Tubes: When you source Metline Industries, you source everything directly from the manufacturer and stockholder! We have an average daily sale volume of around 15-20 tons of stainless steel pipes & tubes from a stock of over 600 tons. We believe in offering our customer’s high quantity discounts and work closely with them on all their project requirements. We always offer the most competitive prices for stainless steel tubes to both prospective and existing customers.
  • Fast Quotations and Delivery: We understand your need for purchasing materials with short lead times. We have extensive stocks of standard size stainless steel pipes and tubes, enabling us to deliver goods on an immediate basis to all our customers in India and overseas. We have wide inventory of stainless steel seamless 304 and 316L pipes for fast delivery.
  • Quality Raw Materials: We use high quality raw materials to produce stainless steel pipes and tubes. Our raw materials are quality tested before being used in production of final product. We can also offer stage wise inspection for stainless steel pipes and tubes.
  • Standard and Non Standard Sizes for Ferritic and Martensitic Stainless Steel Tubes: We can offer stainless steel tubes and pipes in both standard and non standard sizes with shortest delivery times.
  • Complete Documentation: We provide complete product related documents to our customers before delivery of the goods.

Description

ASTM A268 TP410, TP446 Ferritic Stainless Steel Tubes Manufacturers, Suppliers and Exporters in India

Metline is a specialist manufacturer and supplier of ASTM A268 TP 410 and TP446 ferritic stainless steel tubes in India, with over 200 customers throughout the world. ASTM A268 410 and 446 ferritic stainless steel tubes are generally used for applications where corrosion protection is necessary. We are capable of offering ASTM A268 ferritic stainless steel tubes to our customers with the best quality at lowest prices in the industry. We sincerely welcome new and old customers to co operate with us for all their ASTM 268 ferritic stainless steel tubes requirements.

Ferritic and Martensitic Stainless Steel Tubes Production, Stock & Supply Range

Product ASTM 268 Ferritic Stainless Steel Tubes
Size OD: 19.05-76.2mm
Thickness 0.5mm to 12.7mm
Length up to 24m
Standards ASTM A688/ A268M, ASME SA268/ SA268M
Applicatiobn Automotive application, Kitchenware, Industrial Equipment, Cutlery, Aerospace and General Engineering
Certification EN 10204 3.1
Testing Hydro Tested, Chemical, Mechanical Test, PMI
Inspection Third Party Inspection, Buyer Inspection
Packing Weaving Bag, Seaworthy Bundles, Wooden Case if required
Delivery Condition Annealed and Pickled, Bright and Annealed
Delivery Time 1-2 Days for Material in Stock, 7-30 Days for Make to Order Materials
Packaging Details  KNITTED PLASTIC BAG BUNDLE / WOODEN CASE OR ACCORING TO CUSTOMER REQUEST
Minimum Order Quantity 0.5-1 TON

About ASTM A268 Stainless Steel Tubes

This specification covers a number of grades of nominal-wall-thickness, stainless steel tubing for general corrosion-resisting and high-temperature service. Most of these grades are commonly known as the “straight-chromium” types and are characterized by being ferromagnetic. Two of these grades, TP410 and UNS S 41500 in the specification (Table 1), are amenable to hardening by heat treatment, and the high-chromium, ferritic alloys are sensitive to notch-brittleness on slow cooling to ordinary temperatures. These features should be recognized in the use of these materials. Grade TP439 is used primarily for hot-water tank service and does not require post-weld heat treatment to prevent attack of the heat affected zone.

Chemical Composition of ASTM 268 Ferritic Stainless Steel Tubes

Standard Steel Grade C Mn Si P S Cr Ni
A/SA268 TP405 ≤0.08 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50~14.50 ≤0.50
A/SA268 TP410 ≤0.15 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50~13.50
A/SA268 TP410S ≤0.08 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50~13.50
A/SA268 TP430 ≤0.12 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00~18.00
A/SA268 TP430Ti ≤0.10 ≤1.00 ≤1.00 ≤0.040 ≤0.030 16.00~19.50 ≤0.75
A/SA268 TP446 ≤0.20 ≤1.50 ≤1.00 ≤0.040 ≤0.030 23.00~27.00 ≤0.75
A/SA268 TP409 ≤0.08 ≤1.00 ≤1.00 ≤0.045 ≤0.030 10.50~11.70 ≤0.50
A/SA268 TP439 ≤0.07 ≤1.00 ≤1.00 ≤0.040 ≤0.030 17.00~19.00 ≤0.50
A/SA268 TP444 ≤0.025 ≤1.00 ≤1.00 ≤0.040 ≤0.030 17.50~19.50 ≤1.00
A/SA756/268 440C 0.95~1.10 ≤1.00 ≤1.00 ≤0.025 ≤0.025 16.00~18.00 3.00~5.00
A/SA693 17-4PH ≤0.07 ≤1.00 ≤1.00 ≤0.040 ≤0.030 15.50~17.50
GOST9941-81 15Cr25Ti ≤0.15 ≤0.80 ≤1.00 ≤0.035 ≤0.025 24.00~27.00
API 5CT L80/9Cr ≤0.15 0.30~0.60 ≤1.00 ≤0.020 ≤0.010 8.00~10.00 Mo:0.90~1.10
APT 5CT L80/13Cr 0.15~0.22 0.25~1.00 ≤1.00 ≤0.020 ≤0.010 12.0~14.0

Mechanical Properties of ASTM 268 Ferritic Stainless Steel Tubes

Grade UNS Tensile Strength Min,Ksi (Mpa) Yield Strength Min, Ksi(Mpa) Elongation in 2 in or 50mm,Min,% Rockwell Hardness Max
TP410 S41000 60(415) 30(205) 20 95
S42035 80(550) 55(380) 16 88
TP430 S43000 60(415) 35(240) 20 90
TP446-1 S44600 70(485) 40(275) 18 95
TP446-2 S44600 65(450) 40(275) 20 95
26-3-3 S44600 85(585) 65(450 20 25

 

Chemical Composition of Various Grades of Stainless Steels

Grade C Si Mn P≤ S≤ Cr Mo Ni Other
201 ≤0.15 ≤1.00 5.5-7.5 0.06 0.03 16-18 3.5-5.5 N≤0.25
202 ≤0.15 ≤1.00 7.5-10.0 0.06 0.03 17-19 4.0-6.0 N≤0.25
301 ≤0.15 ≤1.00 ≤2.00 0.045 0.03 16-18 6.0-8.0
302 ≤0.15 ≤1.00 ≤2.00 0.045 0.03 17-19 8-10.0
303 ≤0.15 ≤1.00 ≤2.00 0.2 ≥0.015 17-19 ≤0.6 8.0-10.0
304 ≤0.08 ≤1.00 ≤2.00 0.045 0.03 18-20 8-10.5
304L ≤0.03 ≤1.00 ≤2.00 0.045 0.03 18-20 9-13
305 ≤0.12 ≤1.00 ≤2.00 0.045 0.03 17-19 10.5-13
309S ≤0.08 ≤1.00 ≤2.00 0.045 0.03 22-24 12-15
310S ≤0.08 ≤1.5 ≤2.00 0.045 0.03 24-26 19-22
316 ≤0.08 ≤1.00 ≤2.00 0.045 0.03 16-18 2-3 10-14
316L ≤0.03 ≤1.00 ≤2.00 0.045 0.03 16-18 2-3 12-15
317 ≤0.08 ≤1.00 ≤2.00 0.045 0.03 18-20 3-4 11-15
317L ≤0.03 ≤1.00 ≤2.00 0.045 0.03 18-20 3-4 11-15
321 ≤0.08 ≤1.00 ≤2.00 0.045 0.03 17-19 9-13 Ti≥5×C
405 ≤0.08 ≤1.00 ≤1.00 0.04 0.03 11.5-14.5 ≤0.6 AL0.1-0.3
420F 0.26-0.4 ≤1.00 ≤1.25 0.06 ≥0.15 12-14 ≤0.6 ≤0.6
430 ≤0.12 ≤0.75 ≤1.00 0.04 0.03 16-18 ≤0.6

Mechanical Properties of Various Stainless Steel Grades

ASTM Tensile Strength (Mpa) Yield Strength (Mpa) Elogation (%) Hardness (HRB)
201 ≥655 ≥310 ≥40 ≤100
202 ≥620 ≥260 ≥40 ≤100
304 ≥515 ≥205 ≥40 ≤92
304L ≥482 ≥170 ≥40 ≤88
316 ≥515 ≥205 ≥40 ≤95
316L ≥485 ≥170 ≥40 ≤95
321 ≥515 ≥205 ≥40 ≤95
409 ≥380 ≥205 ≥20 ≤80
409L ≥350 ≥185 ≥22 ≤80
430 ≥450 ≥205 ≥22 ≤80

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