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Copper Nickel Monel 400 alloy steel pipe
Copper Nickel Monel 400 alloy steel pipe
Haosteel is professional manufacturer andβ supplier of Nickel Monel 400 alloy steel pipe tube. Quality guaranteed, On-time del¶ivery, After-sales warranty.
Copper Nickel Monel 400 alloy steel pipe tube
UNS:N04400 alloy steel pipe tube
2.4360 alloy steel pipe tube
Description:
MONEL 400 is a kind of corrosion resistant alloy with the la&rgest dosage, the widest application and excellent comprehensive performance.
This alloy is superior in hydrofluoric acid and fluorine media
Different corrosion resistance, also has excellent corrosion resistance to hot concentrated₹ lye.
At the same time also resistant to neutral solution, water, sea water, atmospherδe, organic compounds and other corrosion.
An important characteristic of the alloy is that stress corrosion crac∏k does not occur in general and the cutting performance is good.
Metallographic structure of Monel 400:
The microstructure of Monel400 alloy is a single phase solid solution with high strength.
Corrosion resistance of MONEL 400:
MONEL400 alloys exhibit excellent corrosion resistance in fluorine, hydrochloric acid, sulfuric €acid, hydrofluoric acid and their substrates.
At the same time in seawater than copper
Base alloys are more resistant to corrosion.
Acid medium: MONEL400 is corrosion resistant in sulfuric acid aδt concentrations less than 85%.
MONEL 400 is hydrofluorine-resistant
One of the few important materials in acids.
Water corrosion: MONEL400 alloy in most water corrosion conditions, not only ex"cellent corrosion resistance, but also holes
Corrosion, stress corrosion and so on are rarely found, corrosion speed is less than 0.0§25mm/a.
High temperature corrosion: MONEL 400 works most continuously in air
The high temperature is generally about 600℃, and the corrosion speed is less than 0.026¶mm/ A in high temperature steam.
Ammonia: Due to nickel content in MONEL 400 alloy
High quantity, so it can be resistant to corrosion under 585℃ anhydrous ammonia≥ and ammonia conditions
Standard:
| Product | ASTM |
| Alloy Bar, Rod | B408 , B581 |
| Alloy Thick Plate, Thin Sheet, Coil Strip | A240 , A 480 , B409 , B582 , B906 |
| Alloy Seamless Tube and Pipe Fittings | B407, B622 , B829 |
| Alloy Welded Normal Bore Pipe ANSI | B514 , B619 , B775 |
| Alloy Welded Pipe | B515 , B626 , B751 |
| Alloy Welded Pipe Fittings | B366 |
| Alloy Forged or rolled pipe flange and forged | B462 , B 564 |
| Alloy Forged or rolled billet | B472 |
Monel 400 Chemical Composition
| CHEMICAL COMPOSITION % | ||||||
| C | Cu | Ni | Fe | Mn | Si | S |
| ≤0.30 | 28.0∼34.0 | ≥63.0 | ≤2.5 | ≤2.0 | ≤0.5 | ≤0.024 |
Monel 400 minimum mechanical properties in the room temperature
| Alloy state |
Tensile strength Rm N/mm² |
Yield strength R P0. 2N/mm² |
Elongation A 5 % |
| Monel400 | 480 | 170 | 35 |
Physical Properties
|
Grade |
Density |
Melting Point |
|
Monel 400 |
8.83g/cm3 |
1350 |
Monel 400 Standard
| Material | Sheet/plate | Round bar | Welded Pipe/Tube | Seamless Pipe/Tube | Forgings |
Application areas of MONEL 400 :
MONEL400 alloy is a versatile material that can be used in many industrial applications:
1. Seamless water pipes and steam pipes in power plants
2. Seawater exchanger and evaporator
3. Sulfuric and hydrochloric acid environments
4. Crude distillation
5. Use pump shafts and propellers of equipment in sea water
6. Equipment used in the nuclear industry for uranium refiningβ and isotope separation
7. Manufacture pumps and valves for hydrochloric acid production equipment
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