W.Nr.1.4876 is a nickel-iron-chromium alloy with good strength and excellent resistance to oxidation and carburization in high-temperature exposure.W.Nr.1.4876/HT alloy was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have superior creep and stress rupture properties.
W.Nr.1.4876 Nickel alloy similar material are : UNS N08810,Incoloy 800H,X5 NiCrAlTi 31-20
W.Nr.1.4876 Nickel alloy usually used in the following industries :
Ethylene furnace quench boilers
Hydrocarbon cracking
Valves, fittings and other components exposed to corrosive attack from 1100-1800° F
Industrial furnaces
Heat-treating equipment
Chemical and petrochemical processing
Super-heater and re-heaters in power plants
Pressure vessels
Heat exchangers
W.Nr.1.4876 Nickel base alloy Chemical Composition
|
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 |
-- |
-- |
-- |
-- |
Max |
23.0 |
35.0 |
1.5 |
1.0 |
0.6 |
0.6 |
1.2 |
0.1 |
0.75 |
0.045 |
0.015 |
39.5 |
W.Nr.1.4876 Nickel base alloy Mechanical properties
Alloy |
Tensile strength Rm N/mm2 |
Yield Strength RP0.2N/mm2 |
Elongation A5 % |
800H |
450 |
180 |
35 |
W.Nr.1.4876 alloy steel Density:8.0g/cm3
W.Nr.1.4876 alloy steel Melting temperature range :1350-1400 degree
Melting: 1350-1400 degree
W.Nr.1.4876 Product form and Specifications:
Product |
ASTM |
Pipe Seamless |
B407 |
Pipe Welded |
B154 |
Tube Seamless |
B163 |
Tube Welded |
B515 |
Sheet/Plate |
B409 |
Ring/Bar/Rod |
B408 |
Forging |
B564 |
Fitting |
B366 |
China Special Steel Limited is a W.Nr.1.4876 Nickel alloy Sheet/Plate/Strip/Coil/tube/Pipe/ Ring/Bar/Rod/Forging/Fittings/Flange professional manufacturer and supplier. If you have any information about W.Nr.1.4876 Nickel alloy chemical composition, Mechanical property, density,Heat treatment, melting point ,or any other service, please contact with our sales team.
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars