China New Product Nickel Alloy Incoloy 800H UNS NO8810 for United Kingdom Factory
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HY 800H
Material grades and equivalents
Incoloy 800H/GB NS112/UNS N08810/SEW VDIUV W.Nr.1.4958 X5 NiCrAlTi 31-20 /BS NA 15 (H)/AFNOR Z8NC33.21
HY 800H Chemical composition:
|
Alloy |
% |
Ni |
Cr |
Fe |
C |
Mn |
Si |
Cu |
S |
Al |
Ti |
|
800 |
Min. |
30 |
19 |
0.15 |
0.15 |
||||||
|
Max. |
35 |
23 |
balance |
0.1 |
1.5 |
1 |
0.75 |
0.015 |
0.6 |
0.6 |
|
|
800H |
Min. |
30 |
19 |
0.05 |
0.15 |
0.15 |
|||||
|
Max. |
35 |
23 |
balance |
0.1 |
1.5 |
1 |
0.75 |
0.015 |
0.6 |
0.6 |
|
|
800HT |
Min. |
30 |
19 |
0.06 |
0.15 |
0.15 |
|||||
|
Max. |
35 |
23 |
balance |
0.1 |
1.5 |
1 |
0.75 |
0.015 |
0.6 |
0.6 |
|
|
AI+Ti: 0.85-1.20 |
|||||||||||
HY 800H Physical properties
|
Density |
8.0 g/cm³ |
|
Melting point |
1350-1400 ℃ |
HY 800H Alloy minimum mechanical properties in the room temperature
|
Alloy |
Tensile strength |
Yield strength |
Elongation |
|
Rm N/mm² |
R P 0. 2N/mm² |
A 5 % |
|
|
800 |
500 |
210 |
35 |
|
800H |
450 |
180 |
35 |
HY 800H Characteristic as below:
1.Excellent corrosion resistance in the water media of the extremely high temperature of 500℃.
2.Good stress corrosion resistance
3.Good machining
HY 800H Metallurgical structure:
800H is the face-centered cubic lattice structure, very low carbon content and increased Ti:C rate improve the stability of the structure, anti-allergy, and anti-intergranular corrosion. Low temperature annealing around 950℃ ensure the fine grain structure.
HY 800H Corrosion resistance:
800H can not be corroded in many kinds of media. Its higher nickel content made it have good stress corrosion resistance cracking properties in the water corrosion condition. High chromium content made it better resistance to pitting and crevice corrosion cracking. This alloy can resist nitric acid and organic acid, but it is not so fine in the sulfuric acid and hydrochloric acid.
800H have good corrosion resistance to both oxidation and non-oxidizing salt, but maybe a little pitting in halide, and also excellent properties in the mixture of water, smoke, steam, air and carbon dioxide.
HY 800H Application range and field：
1.Nitrate condenser—Corrosion resistance of Nitric acid
2.Steam heating pipes–Very good mechanical properties
3.Heat up element tube–Very good mechanical properties
For the application of up to 500℃ environment, alloy state supplies change to annealing.
| Regular shape for all kinds of alloys | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
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Qingdao NPA Marketplace Co. Ltd is a foremost manufacturer specialized in centrifugal casting tube and static castings of warmth resistant alloys, which include ethylene cracking furnace tube, reformer furnace tube, CAL(constant annealing traces) &CGL(constant galvanizing traces) furnace roller and radiant tube, glass lehr roller and warmth/have on resistant castings. The annual potential is 9000 tons centrifugal casting tube and 3500 tons static castings (500 tons precision castings).
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