Short Description

Model No.: Incoloy-800H-Weldolet-1-1/2-Inch-X-2-1/2-Inch-Sch80-3000#

China Weldolet Manufacturer www.steeljrv.com offers MSS SP-97 Incoloy 800H Weldolet 1-1/2 Inch X 2-1/2 Inch, Sch80, 3000#.

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Key Specifications / Features

Type: Incoloy 800H Weldolet
Material: Incoloy Alloy 800H (UNS N08810)
Standard: MSS SP-97
Wall Thickness: SCH 80
Size: 1-1/2″ X 2-1/2″ (DN40 X DN65)
Rate: Class 3000

20200628135238 25658 - MSS SP-97 Incoloy 800H Weldolet 1-1/2 Inch X 2-1/2 Inch Sch80 3000#

Weldolets are the most common of all branch connections, and are welded onto the outlet pipe. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a butt-weld fitting. Weldolet’s are designed to minimize stress concentrations and provide integral reinforcement.

20170603092617 16720 - MSS SP-97 Incoloy 800H Weldolet 1-1/2 Inch X 2-1/2 Inch Sch80 3000#
pipe weldolet makes a 90° branch connection and – comes in full size or reducing for a straight piece of pipe. A weldolet is designated by the run length by the branch length. For example a 1-inch weldolet on a 1-inch pipe would be a 1×1 Weldolet. A weldolet is designed to minimize stress concentrations and provide integral reinforcement without the need for reinforcing the weld.

Incoloy 800 / H/ HT ASTM Standard

Alloy Seamless Tubing Welded Tubing Seamless Pipes Welded Pipes Bars Sheet/Plates Forging Products B/W Pipe Fittings
Alloy 800 (UNS N08800 / 1.4876) B163 B515 B407 B154 B408 B409 B564 B366
Alloy 800H (UNS N08810 / 1.4876) B163 B515 B407 B154 B408 B409 B564 B366
Alloy 800HT (UNS N08811/ 1.4958) B163 B515 B407 B154 B408 B409 B564 B366

Specification of Incoloy Alloy 800 / H/ HT

Common Trade Name of Alloy 800
  • Incoloy 800
  • Nickel 800
  • Ferrochronin 800
  • Nickelvac 800
  • Nicrofer 3220
Common Trade Name of Alloy 800H
  • Nickelvac 800H
  • Incoloy 800H
  • Nickel 800H
  • Ferrochronin 800H
  • Nicrofer 3220
Common Trade Name of Alloy 800HT
  • Nickelvac 800HT
  • Incoloy 800HT
  • Nickel 800HT
  • Ferrochronin 800HT
Common Trade Name of Alloy 800AT
  • Nickel 800AT
  • Nickelvac 800AT
  • Incoloy 800AT
  • Ferrochronin 800AT
  • INCOLOY® alloy 800: UNS N08800, Werkstoff Number 1.4876.
  • INCOLOY® alloy 800H : UNS N08810, Werkstoff Number 1.4876. It is listed in NACE MR0175 for oil and gas service.
  • INCOLOY® alloy 800HT : UNS N08811, Werkstoff 1.4958
  • INCOLOY® alloy 800AT : Werkstoff 1.4959

Incoloy Alloy 800 / H/ HT Temperature Range

Incoloy Alloy 800 up to about 1500 Deg F (816°C)
Incoloy Alloy 800H 1100 Deg F (593°C) to 1800°F (982°C) 

Incoloy Alloy 800 / H/ HT Composition (%  by Weight)

Weight% Ni Cr Fe C Al Ti Al+Ti
Alloy 800 30-35% 19-23% ≧39.5% ≦0.10% 0.15-0.60% 0.15-0.60% 0.30-1.20%
Alloy 800H 30-35% 19-23% ≧39.5% 0.05-0.10% 0.15-0.60% 0.15-0.60% 0.30-1.20%
Alloy 800HT 30-35% 19-23% ≧39.5% 0.06-0.10% 0.25-0.60% 0.25-0.60% 0.85-1.20%

Properties of Incoloy 800 / H/ HT

Product .2% Yield (ksi) Tensile (ksi) Elongation (%)
Rod & Bar 30-60 75-100 60-30

Mechanical Characteristics

Nickel Grade

Condition

Available shapes

Ultimate
Tensile
Strength,
ksi (MPa)

Yield
Strength
at 0.2%
offset,
ksi (MPa)

Elongation
in 2″
or 4D, percent

800

Annealed

Sheet, Plate

85 (586)

40 (276)

43

800

Annealed

Sheet, Plate
Strip, Bar

75 (520)*

30 (205)*

30*

800H

SHT

Sheet, Plate

80 (552)

35 (241)

47

800H

SHT

Sheet, Plate
Strip, Bar

65 (450)*

25 (170)*

30*

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