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Cold Rolled ASTM DIN JIS Inconel 625 No6625 Nickel Alloy Seamless Steel Pipe

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Cold Rolled ASTM DIN JIS Inconel 625 No6625 Nickel Alloy Seamless Steel Pipe

Brand Name : Baosteel / Tisco

Model Number : 625, No6625

Certification : CE, ISO, BV, SGS

Place of Origin : Jiangsu,China

MOQ : 1 ton

Price : USD1000-5000USD Per ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 250TONS PER MONTH

Delivery Time : within 10days after received the payment

Packaging Details : Standard seaworthy packaging / as per buyer’s request

Application : Industry

Thickness : 0.25-3mm

Material : 625, No6625

Grade : Gr1

Type : Seamless

Shape : Round Section

Product name : Inconel 625 Nickel Alloy Seamless Steel Pipe

Sample : allowed

Standard : ASTM, AISI, JIS, DIN, EN, GB

Stock : always in good stock

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Cold Rolled ASTM DIN JIS Inconel 625 No6625 Nickel Alloy Seamless Steel Pipe

Specifications

Product Name
Inconel 625 Nickel Alloy Seamless Steel Pipe
Material
Nickel alloy
Standard
ASTM B983
Grade
INCONEL 718
Brade
PYE
Size
O.D 6-219mm; W.T:1-30mm
Chemical composition
Ni: 50~55% ; Cr:17~21% ; Fe: balance;Mo:2.8~3.3% ; Nb: 4.75~5.5% ; Co: ≤1.0% ; C≤0.08% ; Mn≤0.35% ; Si≤ 0.35% ; Cu≤0.3% ; Al: 0.2~0.8% ; Ti: 0.65~1.15% ; P≤0.015% ;
Density
8.24 g/cm3
Melting range
1260~1340℃
Characteristic as below
1.workability
2.High tensile strength,endurance strength,creep strength and rupture strength at 700℃.
3.High inoxidability at1000℃.
4.Steady mechanical performance in the low temperature.
5.Good welding performance.
Metallurgical structure
718 alloy is Austenitic structure, precipitation hardening generate "γ" made it excellent mechanical performance. G rain boundary generate "δ" made it the best plasticity in the heat treatment.
Corrosion resistance
718 alloy with extremely resistance to stress corrosion cracking and pitting ability in high temperature or low temperature environments, especially the inoxidability in the high temperature.
Application field
The elevated temperature strength, excellent corrosion resistance and workability at 700℃ properties made it use in a wide range of high requirement environments.
1.Steam turbine
2.Liquid-fuel rocket
3.Cryogenic engineering
4.Acid environment
5.Nuclear engineering

Chemical Composition( %)

Cr Ni Mo Co + Nb Ta Al Ti C
20.00-30.00 Remainder 8.0-10.0 1.0 max 3.15-4.15 .40 max .40 max .10 max

Fe Mn Si P S
5.0 max .50 max .50 max .015 max .015 max

Fabrication with Inconel 625

Alloy 625 has excellent forming and welding characteristics. It may be forged or hot worked providing temperature is maintained in the range of about 1800-2150° F. Ideally, to control grain size, finish hot working operations should be performed at the lower end of the temperature range. Because of its good ductility, alloy 625 is also readily formed by cold working. However, the alloy does work-harden rapidly so intermediate annealing treatments may be needed for complex component forming operations. In order to restore the best balance of properties, all hot or cold worked parts should be annealed and rapidly cooled. This nickel alloy can be welded by both manual and automatic welding methods, including gas tungsten arc, gas metal arc, electron beam and resistance welding. It exhibits good restraint welding characteristics.

ASTM Specifications

Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting Wire
B444 B705 B444 B704 B443 B446 - - -

Mechanical Properties
Representative Tensile Properties, bar, 1800° F anneal

Temp° F Tensile (psi) .2% Yield (psi) Elongation in 2 “ (%)
70 144,000 84,000 44
400 134,000 66,000 45
600 132,000 63,000 42.5
800 131,500 61,000 45
1000 130,000 60,500 48
1200 119,000 60,000 34
1400 78,000 58,500 59
1600 40,000 39,000 11


In what applications is Inconel 625 used?

  • Aircraft ducting systems
  • Aerospace
  • Jet engine exhaust systems
  • Engine thrust-reverser systems
  • Specialized seawater equipment
  • Chemical process equipment

Products finished

Cold Rolled ASTM DIN JIS Inconel 625 No6625 Nickel Alloy Seamless Steel Pipe

Cold Rolled ASTM DIN JIS Inconel 625 No6625 Nickel Alloy Seamless Steel Pipe

Cold Rolled ASTM DIN JIS Inconel 625 No6625 Nickel Alloy Seamless Steel Pipe

Contact us

>>> Person: Mary Peng

>>> Mobile / Whatsapp: +86 15852727954

>>> Wechat: sunny-day1111

>>> Skype: marypeng1

>>> Email: mary@stainlesssteel-sheetmetal.com


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