ASTM b626 tube

ASTM b626 tube

Hastelloy has continued to be an expensive but effective alternative to stainless steel alloys to make pipes and tubes for nearly over a century. Since it is a nickel-molybdenum alloy in varying composition with other elements, it is ideal for gas turbines, petrochemical, pharmaceutical, and other industries.

ASTM B626 specifications is for many Hastelloy and many grades of stainless steel for use in specific applications. It covers over 26 UNS numbered alloys to have the right composition and properties. Also, it covers the OD or outside diameters of pipes and tubes to be 3.2 to 88.9mm and wall thickness of 0.41 to 3.7mm.

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Pick truthful ASME sb626 welded nickel-cobalt alloy tube suppliers in UAE by browsing our selection. contrasting ASTM B626 and B516

ASTM B626 tube specifications


ASTM B626 Tube Specification

Obtain the quickest estimate feasible for any size from UAE ASTM B626 tube suppliers.
ASTM B626 tube OD ASTM B626 material wall thickness Most selling SB 626 welded tube grades
  • 1/8 to 31/2 inch
  • 3.2 to 88.9 mm
  • 0.015 to 0.148 inch
  • 0.41 to 3.7 mm
Schedules Manufacturing types SB 626 UNS N10276 welded tube length
SCH 5 to SCH 160
  • Welded
  • Electric resistance welded (ERW)
 0.5 to 12 meter
Dimensional requirements Surface finish ASTM B626 N10276 CEW tube dimentional standards
ASTM B751
  • Pickled
  • Polished
ASME B36.10 / ASME B36.19
SB 626 N10276 welded tubing density ASTM B626 welded nickel tube melting point SB 626 UNS N06002 electric resistance welded tube condition
8.89 g/cm3 1370 °C (2500 °F)
  • Solution annealed
  • Descaled conditions
ASTM B626 UNS N10276 tube form Strength ASTM B626 N06002 nickel-cobalt alloy tube welding electrode
  • Round
  • Rectangular
  • Hydraulic
  • Square
  • Hollow
  • Straight
  • U Shape
  • Yeild strength: Psi – 52,000 , MPa – 355
  • Tensile strength: Psi – 1,15,000 , MPa – 790
  • Inconel welding electrode C-276
  • Inco-weld welding electrode 686CPT
Welding fillers Most demanded ASTM B626 tube types Supply SB 626 N06002 condenser tube in following brand
  • Inconel filler metal C-276
  • Inco-weld filler metal 686CPT
  • Electric resistance welded tube
  • Condenser tube
  • ERW tubes
  • Welded tube
  • Boiler tube
  • Nickel-cobalt alloy tube
  • Heat exchanger tube
  • Square tubing
  • Rectangular tubing
  • Round tube
  • CEW tube
  • HFW tube
  • Bright annealed tube
  • Solution annealed tube
  • Sumitomo metals, Japan
  • Nippon steel corporation, Japan
  • Esab
  • Lincoln
  • Metrode
  • Special metals USA
  • BOHLER
  • Kobe special tube, Japan
  • Sanyo special steel, Japan
  • Tubacex tubos inoxidables S.A., Spain
  • Schoeller bleckmann, Austria
  • Seah steel corporation, Korea
ASTM B626 tubing temprature range Maximum operating temperature Hardness range
2100 ° F 1040 to 1150°C 87 RB
ASTM B626 UNS N06002 tube marking Welding method Applications
  • Specification
  • Material grade
  • Nominal size
  • Schedule or wall thickness
  • Method of manufacturing (Seamless / Welded)
  • Heat number
  • Stockist/ Suppliers/ manufacturers name or custom logo – on request
  • SMAW
  • GMAW including both MIG and MAG
  • FCAW
  • Submerged arc welding
  • TIG
  • Heat exchangers
  • Condenser tubes
  • Heat resisting applications.
  • Processing plant for sulphuric

With a lot of expertise exporting SB 626 N10276 annealed tube to nations including Jordan, Saudi Arabia,
Kuwait and Swaziland, Morocco, Egypt, Tunisia those companies are sincere distributors and suppliers of ASTM
B626 tube in the United Arab Emirates.

Origin standards of ASTM B626 heat exchanger tube Certification of ASME SB 626 boiler tube Features
  • American Standard
  • Russia Standard
  • Janpanese Standard
  • European Standard
  • Korean
  • German
  • Third party inspection report
  • Moisture testing report
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material test certificates (MTC)
  • Fumigation certificates
  • Raw materials certificate
  • Heat treatment charts
  • Surface roughness measurement
  • HS code commercial invoice
  • Laboratory test certificate from Govt. approved lab
  • Form a for generalized system of preferences (GSP)
  • High temperature strength
  • Oxidation resistance
  • Hardness
  • Ductility
  • Long working life
Packaging ASTM B626 UNS N10276 tube inspection checklist Tubes end type
  • Special crates for with each radius separated
  • Wooden boxes
  • PE fabric bundles
  • Crates (steel/wooden)
  • Bundles (hexagonal)
  • Wrapped in plastic or standard seaworthy export packing
  • Custom
  • Pneumatic for leak testing
  • Eddy current
  • Flattening test
  • Flange test
  • Hydrostatic
  • Ultrasonic for electric testing

Straight communication with the distributors, dealers, and ASTM B626 tube stockists listed above for these inspection & test

  • BW: Buttweld end
  • PE: Plain end
  • PBE: Plain both ends
  • POE: Plain one end
  • Plain ends (PE)
  • Threaded ends (TE)
  • Bevelled ends (BW)
  • Grooved ends
  • BE: Bevel end
  • BBE: Bevel both ends
  • BLE: Bevel large end
  • BOE: Bevel one end
  • BSE: Bevel small end
  • TE: Thread end
  • TBE: Thread both ends
  • TLE: Thread large end
  • TOE: Thread one end
  • TSE: Thread small end
Services Documentation offered ASTM B626 tubing delivery time
  • Cut-to-length services
  • Machining
  • Threading
  • Welding
  • Beveling

To communicate directly with listed ASTM B626 tube stockists, stockholders, and distributors for these
services, use chat or email.

  • Copy of invoice
  • Copy of packing list indicating details of Sizes, quantity, weight, thickness etc.
  • Manufacturer’s mill test certificate certifying, heat no, finish, chemical composition, grade etc.,
  • Country of origin certificate (Original)
  • Bill of lading.
  • Generally it is 7-10 days if its in stock
  • 15-20 days if its not in stock

Select a top-rated stockist of ASTM b626 welded tubes with UNS numbers. N12160, N10001, N10665, N10242, N10629 in Middle East and Asia and check the ASTM b626 tubing specification

Most frequently used types of ASME SB 626

ASTM B626 ERW tube

ASTM B626 ERW tube

ASME SB626 welded tube

ASME SB626 welded tube

UNS N10276 CEW Tube

UNS N10276 CEW Tube

ASTM B626 gr. UNS N10276 nickel-cobalt alloy tube

ASTM B626 gr. UNS N10276 nickel-cobalt alloy tube

ASME SB 626 boiler tube

ASME SB 626 boiler tube

ASTM B626 gr.UNS NO. 0276 welded nickel tube

ASTM B626 gr.UNS NO. 0276 welded nickel tube

SB 626 heat exchanger tube

SB 626 heat exchanger tube

ASTM B626 UNS N06002 square tubing

ASTM B626 UNS N06002 square tubing

B626 electric resistance welded tube

B626 electric resistance welded tube

SB626 condenser tube

SB626 condenser tube

ASTM B 626 rectangular tubing

ASTM B 626 rectangular tubing

B 626 HFW tube

B 626 HFW tube

ASTM B 626 standard covering material list

American standard UNS Tubing material Density
ASTM B626
ASME SB 626
N10001 Hastelloy B 9.22 g/cm³
N10242 Nickel Alloy 242 9.0 g/cm³
N10665 Hastelloy® B-2 9.22 g/cm³
N12160 ALLOY HR 160 8.2 g/cm³
N10629 Hastelloy B-4 9.2 g/cm³
N10624 Nickel-molybdenum alloy 9.0 g/cm³
N10675 Hastelloy B-3 9.13 g/cm³
N10276 Hastelloy C276 tube (most popular) 8.89 g/cm³
N06455 Hastelloy C-4 8.64 g/cm³
N06007 Hastelloy G™ 8.91 g/cm³
N06975 Hastelloy G-2™ 7. 7-8.03 g/cm³
N08320 Nickel-iron-chromium-molybdenum alloy 8.0 g/cm³
N06985 Hastelloy G-3 8.3 g/cm³
N06002 Hastelloy X 8.22 g/cm3
N06022 Hastelloy C22 tube (most popular) 8.69 g/cm³
N06030 Hastelloy G30 8.22 g/cm³
N06035 Hastelloy G-35 8.4 g/cm³
N06058 Nickel alloy 8.8 g/cm³
N06059 Nickel alloy 59 8.6 g/cm³
N06200 Hastelloy C-2000 8.5 g/cm³
N06210 Nickel alloy 9.0 g/cm³
N08031 Alloy 31 8.1 g/cm³
R30556 Alloy 556 8.23 g/cm³
N06230 HAYNES® 230® alloy 9.05 g/cm3
N06686 Inconel-alloy-686 8.72 g/cm³
R20033 Alloy 33 7.9 g/cm³

Tolerance of ASTM B626 UNS N10276 tube

Chemical elements Specified limit Variation under min.
Chromium Up to 1.00, incl 0.05
Over 1.00 to 5.00 0.10
Over 5.00 to 15.00, incl 0.15
Over 15.00 to 25.00, incl 0.25
Over 25.00 ti 35.00, incl 0.30
Molybdenum Up to 1.00, incl 0.03
Over 1.00 to 3.00, incl 0.05
Over 3.00 to 5.00, incl 0.10
Over 5.00 to 20.00, incl 0.15
Over 20.00 to 30.00, incl 0.25
Tungsten Up to 1.00, incl 0.04
Over 1.00 to 3.00, incl 0.10
Over 3.00 to 5.00, incl 0.15
Over 10.00 to 20.00, incl 0.25
Nickel Over 10.00 to 20.00, incl 0.20
Over 20.00 to 30.00, incl 0.25
Over 30.00 to 40.00, incl 0.30
Over 40.00 to 60.00, incl 0.35
Over 60.00 to 80.00, incl 0.45
Titanium Up to 0.10, incl 0.02
Over 0.10 to 0.50, incl 0.03
Over 0.50 to 1.00, incl 0.04
Over 1.00 to 2.00, incl 0.05
Cobalt Up to 0.10, incl 0.01
Over 0.10 to 0.20, incl 0.02
Over 0.20 to 1.00, incl 0.03
Over 1.00 to 5.00, incl 0.05
Over 15.00 to 20.00, incl 0.20
Over 20.00 to 25.00, incl 0.25
Over 25.00 to 30.00, incl 0.30
Over 30.00 to 35.00, incl 0.35
Iron Over 30.00 to 40.00, incl 0.35
Over 0.75 to 2.50, incl 0.05
Over 2.50 to 5.00, incl 0.07
Over 5.00 to 10.00, incl 0.10
Over 15.00 to 30.00, incl 0.30
Carbon Up to 0.03, incl 0.005
Over 0.03 to 0.20, incl 0.01
Silicon Up to 0.05 0.01
Over 0.05 to 0.25, incl 0.02
Over 0.50 to 1.00, incl 0.05
Over 1.00 to 4.50, incl 0.10
Manganese Up to 1.00, incl 0.03
Over 1.00 to 3.00 0.04
Vanadium Up to 0.50, incl 0.04
Phosphorus All 0.005
Sulfur Up to 0.02, incl 0.003
Over 0.02 to 0.060, incl 0.005
Copper Up to 0.20, incl 0.02
Over 0.20 to 0.50, incl 0.03
Over 0.50 to 5.00, incl 0.04
Columbium(Nb)+Tantalum Up to 1.50 0.05
Over 1.50 to 3.00, incl 0.10
Aluminum Up to 0.10, incl 0.02
Over 0.10 to 0.50, incl 0.05
Boron Over 0.01 to 0.05 0.005
Zirconium Up to 0.10, incl 0.01
Nitrogen Up to 0.20, incl 0.005
Over 0.02 to 0.19, incl 0.01
Over 0.19 to 0.25, incl 0.02
Over 0.25 to 0.35, incl 0.03
Over 0.35 to 0.45, incl 0.04
Over 0.45 to 0.60, incl 0.05

ASME SB 626 tube permissible variatioin in outside diamenter and wall thickness

Specified OD Outside daimeter Average wall thickness, %
+ +
Inches
Over 1 to 1 1/2, excl 0.006 0.006 12.5 12.5
Under 1 incl 0.0004 0.005 12.5 12.5
1 1/2 to 2, excl 0.008 0.008 12.5 12.5
2 to 3 1/2, incl 0.010 0.010 12.5 12.5
Milimetres
Over 25.4 to 38.1,excl 0.15 0.15 12.5 12.5
Under 25.4, incl 0.12 0.13 12.5 12.5
38.1 to 50.8, excl 0.25 0.20 12.5 12.5
50.8 to 88.9, incl 0.25 0.25 12.5 12.5

Chemical composition of ASTM B626 material

Elements % UNS N10276 UNS N06002
Nickel 57 Balance
Iron 4-7 17.00-20.00
Chromium 14.5-16.5 20.50-23.00
Molybdenum 15-17 8.00-10.00
Cobalt 2.50 0.50-2.50
Tungsten 3-4.50 0.20-1.00
Carbon 0.010 0.05-0.15 max
Manganese 1 1.00 max
Silicon 0.080 1.00 max
Phosphorus 0.025 0.04 max
Sulfur  0.010 0.08 max

ASTM B626 Tube Chemical Properties

Mechanical properties of ASME SB 626 nickel-cobalt alloy tube

Mechanical properties of ASTM B626 welded tubing
UNS No. Ultimate Tensile Yield Strength (0.2% OS Elong. in 2 in. (50.8mm) or 4D min,% R/A Hardness
UNS N10276 100 KSi 41 KSi 40%
690 MPa 283 MPa
UNS N06002 95 KSI 35 KSI 35%
655 MPa 240 MPa

ASTM B626 Tube Mechanical Properties

ASTM B626 ERW tube equivalent

Standards Country UNS N10276 UNS N06002
UNS North America N10276 N06002
WNR Russia 2.4819 2.4665
ASTM America ASTM B626 ASTM B626
ASME Australia ASME SB 626 ASME SB 626
JIS Japan NW 0276
BS United Kingdom
GOST Russia ХН65МВУ
AFNOR France
EN Europe NiMo16Cr15W
AMS United States
ANSI America
SAE United States
AS Australia
DIN German 2.4819 2.4665

Physical properties of ASTM B626 tubing

UNS No. Properties Metric Imperial
UNS N10276 Density 8.89 g/cm³ 0.321 lb/in³
Melting point 1371°C 2500°F
UNS N06002 Density 8.22 g/cm3 0.297 lbs/in3
Melting point 1355 ° C 2470 ° F

ASTM B 626 welded tube thermal properties

UNS No. Properties Metric Imperial
UNS N10276 Thermal expansion co-efficient (@24-93°C/75.2-199°F) 11.2 µm/m°C 6.22 µin/in°F
Thermal conductivity (-168 °C) 7.20 W/mK 50.0 BTU in/hr.ft².°F
UNS N06002 Mean coefficient of thermal expansion 70 – 212 °F (20 – 100 ° C) 13.9 mm/m/° C 7.7 x 10·6 in/in/° F
Thermal conductivity 70 ° F (21 ° C) 9.1 W/m-° K  63 BTU-in/h-ft-° F

Delivery time and location for ASTM B626 UNS N06002 tube

Export to The price variations and the delivery date
Norway  5 % extra | 45 days
Jordan  5 % extra | 21 days
Cyprus  5 % extra | 45 days
Algeria  5 % extra | 45 days
Angola  5 % extra | 45 days
Sudan  5 % extra | 30 days
Saudi Arabia  5 % extra | 5-7 days from Ex-stock
The Republic Of Congo  5 % extra | 45 to 60 days
Gabon  5 % extra | 45 to 60 days
Canada  5 % extra | 45 days
Mexico  5 % extra | 45 days
Panama  5 % extra | 45 days

To get ASME sb626 UNS n10624 welded tubing in a variety of unusual widths and thicknesses, locate an importer in Dubai. Request a quote and check the supply situation.

ASTM B626 welded tube supply condition should be as per the customers’ requirements which comply with ASTM standards. It is for having the right composition of nickel molybdenum and other elements. Also for OD or outer diameter and wall thickness of the pipes and tubes.

ASTM B626 specification for the pipes and tubes is the descaled and solution annealed conditions. Also, different grades of Hastelloy and austenitic steels have differing supply conditions. And to confirm the composition and properties, reputed suppliers furnish test certificates to ensure the right pipes and tubes for specific applications.

ASTM B626 and B516 are specifications for high nickel content alloys; they have many differences. If ASTM B626 specification is for nickel alloy with chromium, it is molybdenum for B516. If B626 covers Hastelloy and others, B516 covers Inconel superalloys. A few other differences between ASTM B626 and B516 include the following.

  • B626 covers 26 grades of Hastelloy and austenitic alloys, B516 covers only 7 Inconel alloys
  • If molybdenum is the second primary metal next to nickel in B626, it is chromium in B516 and others in smaller quantities.

ASTM B626 specifications apply to tubes made from Hastelloy, austenitic alloys, etc., with varying UNS or unified numbering system numbers. ASTM B626 tubing made from alloys complying with these grades has high strength and superior corrosion resistance. A few of the tubes under the ASTM B626 specifications include the following.

  • UNS Nos. N10001, N10665, N10242 to N10276, there are 8 Hastelloy superalloys to make strong pipes and tubes
  • UNS N06007 to N06686, there are 14 grades of Hastelloy having different nickel, molybdenum, and other element composition
  • N08320, N08031, R30556, and R20033 are the other austenitic alloys to have excellent properties
Find the most competent ASTM b626 UNS n10675 welded alloy tubes traders in GCC countries that offer the broadest range of regular and custom diameters, and learn about eddy current tests.

Eddy’s current test is to find the many flaws in the pipes and tubes used in nuclear, aerospace, power generation, oil & gas, etc. Since all these applications involve high risk, it becomes essential for pipes used for them should not have cracks. Also, ASME SB626 welded nickel tube requires Eddy current test to check the welded joints, friction stir & nozzle welds of pipes and tubes.

Eddy current test is used to inspect the surfaces of ASME SB 626 seamless tubing. Listed suppliers at pipingmaterial.ae stock and supply ASTM B626 material without cracks or corrosion problems.

Contact the reputable distributors listed here to receive ASTM b626 UNS n10276 tube for 10% to 40% less. also, view ASME sb 626 welded tubes pros and cons

Hastelloy’s composition of nickel-cobalt is best for making pipes and tubes for nearly a century. ASTM B626 welded nickel alloy tube has many pros because of its outstanding properties. Also because of the best composition of high nickel, cobalt, along with essential elements like copper, manganese, aluminum, and others.

ASTM B626 welded nickel alloy tubes are best for heat exchangers, condensers, and other general corrosion service and heat-resisting applications. Though there are many pros of using ASTM B626 specification-complying pipes and tubes, the significant con is the cost.