YUHONG GROUP CO.,LIMITED

Butt Weld Fittings SB366 Inconel800,Inconel 800H Butt Weld Fittings,Inconel 825 Inconel 718 Elbow Tee Reduce Cap

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Butt weld fittings SB366 Inconel800

Basic Info

Model No.Butt weld fittings SB366 Inconel800

BrandYUHONG

Additional Info

PackagingPly-wooden Case /Iron Case Packing

Productivity1500 Tons Per Month

TransportationOcean,Land,Air

Place of OriginCHINA

CertificateABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Payment TypeT/T,L/C,Western Union

Product Description

Detailed Product Description

Butt weld fittings SB366 Inconel 800h, Inconel 825, Inconel 718, Elbow,Tee, Reduce, Cap

Incoloy 800H/AT is an austenitic heat resistant alloy designed for high temperature structural applications. The strength of 800H/AT is achieved by controlled levels of carbon, aluminum and titanium along with a 2100°F minimum anneal to achieve a grain size of ASTM 5 or coarser.
800H/AT is commonly welded using RA82 (ERNiCr-3) bare wire for applications under 1450°F. RA330-04 (N08334) bare wire offers a closer match of thermal expansion coefficient, and somewhat higher strength. For maximum strength alloy 617 (ERNiCrCoMo-1) bare wire or 117 (ENiCrCoMo-1) covered electrodes are suggested. To avoid possible stress relaxation grain boundary cracking of N08811 in applications above 1000°F the welded fabrication may be heated 1650°F for about one hour per inch of thickness or 30 minutes minimum then air cooled.

Chemistry

Cr Ni Mn Si Al Ti Al +Ti C Cu P S Fe
MIN 19.0 30.0 - - 0.15 0.15 0.85 0.06 - - - 39.5
MAX 23.0 35.0 1.5 1.0 0.6 0.6 1.2 0.1 0.75 0.045 0.015 -

Specifications

ASME SB 407 Code Case 1325, ASME SB 408, ASME SB 409
ASTM B 407, ASTM B 408, ASTM B 409
UNS N08810, UNS N08811
W. Nr./EN 1.4958, W. Nr./EN 1.4959

Inventory

800H/AT Coil, 800H/AT Plate, 800H/AT Sheet, 800H/AT Welding Products

Common Trade Names

800H, Incoloy® 800, Alloy 800

Features

· High design stresses for ASME Section VIII applications to 1650°F

· Useful oxidation resistance through 1800°F

· Resistant to chloride ion stress corrosion cracking

Applications

· Nitric acid catalyst supports

· Reformer outlet pigtails and manifolds

· Heat exchangers

· Pressure vessels

· Dampers

Physical Properties

Density: 0.287 lb/in3
Melting Point: 2475 - 2525°F

Temperature, °F 70 1400 1600 1800
Coefficient* of Thermal Expansion, in/in°F x 10-6 - 9.9 10.2 -
Thermal Conductivity
Btu • ft/ft2 • hr • °F
6.7 13.8 15.1 17.8
Modulus of Elasticity, Dynamic psi x 106 28.5 21.1 19.2 -

* 70°F to indicated temperature.

Mechanical Properties

Representative Tensile Properties

Temperature,°F 70 1000 1200 1400 1600 1800
Ultimate Tensile Strength, ksi 77 63.5 55.7 32.3 18.6 10.2
0.2% Yield Strength, ksi 29 16.5 14.8 14.4 11.6 8.9
Elongation, % 52 51 50 78 120 120

Typical Creep- Rupture Properties

Temperature, °F 1400 1600 1800
Minimum Creep 0.0001%/Hour, ksi 6.0 3.6 1.05
10,000 Hour Rupture Strength, ksi 7.3 3.5 1.2

Inconel Buttweld Fittings are available in different grades of the super alloy, as follows:
Grade UNS W.Nr. Trade Name
Inconel 600 N06600 2.4816 Inconel 600®, Nickelvac® 600, Ferrochronin® 600
Inconel 601 N06601 2.4851 Inconel 601®, Pyromet® 601, Nicrofer® 601
Inconel 617® N06617 2.4663 Inconel 617®, Nicrofer® 617
Inconel 625 N06625 2.4856 Inconel 625®, Chornin® 625, Altemp® 625, Nickelvac® 625, Haynes® 625 Nicrofer® 6020
Inconel N07718 2.4668 Inconel 718®, Nicrofer® 5219, Alvac® 718, Haynes® 718, Altemp® 718
Inconel X 750 N07750 2.4669 Inconel X750®, Haynes X750®, Pyromet® X750, Nickelvac®X750, Nicorros® 7016
Incoloy 800 N08800 1.4876 Incoloy 800®, Ferrochronin® 800, Nickelvac® 800, Nicrofer® 3220
Incoloy 800H N08810 1.4876 Incoloy 800H®, Ferrochronin® 800, Nickelvac® 800, Nicrofer® 3220
Incoloy 800HT N08811 1.4876 Incoloy 800HT®, Ferrochronin® 800, Nickelvac® 800, Nicrofer® 3220
Incoloy 825 N08825 2.4858 Incoloy 825®, Nickelvac® 825, Nicrofer 4241®

Product Categories : Steel Fitting > Inconel Fitting

Product Images

  • Butt weld fittings SB366 Inconel800
  • Butt weld fittings SB366 Inconel800
  • Butt weld fittings SB366 Inconel800
  • Butt weld fittings SB366 Inconel800
  • Butt weld fittings SB366 Inconel800
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