Nickel Alloy Steel Seamless Pipe, Alloy 800/ 800h/800ht/Uns N08800/N08810/N08811, for Chemical and Petrochemical Process Piping, Steel Products

• Temperature Classification: High Temperature Piping
• MPa Classfication: High Pressure Piping
• Material: Nickel Alloy
• Standard: ASTM, GB, DIN, JIS
• Diameter: 529mm
• Medium: Liquid
• Model NO.: OD: 1/2"--18", WT: 10S--XXS
• Cross-Section Shape: Round
• Connection Type: Seamless
• Transport Package: Knitting Strips, Plywood Case
• Specification: OD: 1/2"--18", WT: 10S--XXS
• Trademark: XTD
• Origin: China
• HS Code: 75071200
• Production Capacity: 1000 Tons Per Year

Product Description

Product Description

 

Alloy 800 / 800H/800HT(UNS N08800/N 08810/N 08811) NICKEL ALLOY STEEL SEAMLESS PIPE :

STANDARD: ASTM B407/ASME SB407


Chemical compostion:
 

Grade

Ni

Cu

Fe

Mn

C

Si

S

Cr

Al

Ti

P

Other

Alloy 800

30-35

≤0.75

≥39.5

≤1.5

≤0.10

≤1

≤0.015

19-23

0.15-0.60

0.15-0.60

0.045

-

Alloy 800H

30-34

≤0.5

39.5

≤1.5

≤0.10

≤1

≤0.015

19-22

-

0.75-1.5

-

-

Alloy800HT

30-35

≤0.75

39.5

≤1.5

0.05-0.1

≤1

≤0.015

19-23

0.15-0.60

0.25-0.60

0.045

AL+Ti=0.85-1.20

Mechanical properties:
 

Material	Tensile Strength		Yield Strength		Elongation
	ksi	MPa	ksi	MPa	%
Alloy 800	75	517	30	207	30
Alloy 800H	65	448	25	172	30
Alloy 800HT	65	448	25	172	30

Application:

1. Chemical process piping,
2. Petrochemical process piping,
3. Heat exchangers,
4. Boilers,
5. Furnace components
6. Carburizing equipment,
7. Heating-element sheathing,
8. Nuclear power steam-generator tubing.

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