Introduction:
Monel 400 Strip is a nickel alloy material, mainly composed of
nickel, with a minimum nickel content of 63%. It has a density of
8.83 g/cm³ and a melting point between 1300-1350°C. The elongation
of this material reaches more than 40%, and the surface treatment
is pickled white and bright. The thermal conductivity is 22.6
W/(m·K), the yield strength is 240 MPa, and the tensile strength is
between 550 MPa and 690 MPa. The hardness is between HB 75-90. It
is mainly used in the field of marine engineering and used in
marine structures.
Monel 400 Strip has a wide range of applications in marine
engineering. This material has excellent corrosion resistance and
resistance to seawater erosion, making it suitable for structures
and equipment in various marine environments. It can withstand
salt, acidic media and corrosive gases in seawater, maintaining
good performance and reliability.
Its high elongation gives Monel 400 Strip good plasticity and
toughness when withstanding the stresses and loads found in marine
environments. This makes it an ideal material for marine structures
such as offshore platforms, marine pipelines, ship components, etc.
Features:
- Seawater corrosion resistance: Monel 400 strip has excellent
seawater corrosion resistance and can resist the erosion of
chloride, salt water and marine organisms in the marine
environment.
- High strength: Monel 400 strip has high mechanical strength and
tensile strength, and can withstand high pressure and high load
conditions in offshore engineering.
- Resistance to stress corrosion cracking: Monel 400 strip has good
resistance to stress corrosion cracking and is suitable for stress
corrosion environments in marine environments.
Parameter:
Chemical Properties of Monel 400
| Ni | Cu | Al | Ti | C | Mn | Fe | S | Si |
| 63.0-70.0 | 27-33 | 2.30-3.15 | .35-.85 | 0.25 max | 1.5 max | 2.0 max | 0.01 max | 0.50 max |
Item | Density | Melting point | Tensile Strength | Yield Strength | Elongation | HB |
Monel 400 | 8.83 g/cm3 | 1300-1390℃ | 480 | 170 | 35% | ≥331 |
Monel 400 | Bar/Rod | Forging | Pipe | Sheet/Strip | Welding Wire |
Standard | ASTM B164 | ASTM B564 | ASTM B165 | ASTM B127 | ErNiCu-7 |
Mechanical Properties
Typical Room Temperature Tensile Properties of Annealed Material
| Product Form | Condition | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness |
| Rod & Bar | Hot-Finished/Aged | 140-190 | 100-150 | 30-20 | 27-38 HRC |
| Rod & Bar | Hot Finished/Annealed | 90-110 | 40-60 | 45-25 | 75-90 HRB |
| Rod & Bar | Hot Finished/Annealed/Aged | 130-165 | 85-120 | 35-20 | 24-35 HRC |
| Rod & Bar | Cold-Drawn/Aged | 135-185 | 95-160 | 30-15 | 25-41 HRC |
| Rod & Bar | Cold-Drawn/Annealed/Aged | 130-190 | 85-120 | 30-20 | 24-35 HRC |
| Plate | ot-Finished/Aged | 140-180 | 100-135 | 30-20 | 27-37 HRC |
| Sheet | Cold-Rolled/Annealed | 90-105 | 40-65 | 45-25 | 85 HRB Max |
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Specific applications:
- Marine structures: Monel 400 strips can be used to manufacture key
components of marine structures, such as offshore platforms, subsea
pipelines and marine equipment, and can resist seawater corrosion
and the erosion of the marine environment.
- Diving equipment: Monel 400 tape can be used to manufacture key
components of diving equipment, such as diving boats, submersibles
and deep-sea exploration equipment, and can withstand the
challenges of high pressure and marine environments.
- Marine accessories: Monel 400 strip can be used to manufacture
marine accessories, such as ship pipes, valves and hull structures,
which can resist seawater corrosion and the erosion of the marine
environment.
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Q&A:
What are the main advantages of Monel 400 strip in offshore
engineering?
The key advantages of Monel 400 strip include excellent seawater
corrosion resistance, high strength and resistance to stress
corrosion cracking, making it an ideal material for resisting the
erosion of the marine environment in offshore engineering.
What are the specific applications of Monel 400 tape in diving
equipment?
Monel 400 tape can be used to manufacture key components of diving
equipment, such as diving boats and submersibles. It can withstand
the challenges of high pressure and marine environments, ensuring
the reliability and durability of the equipment.
What is the role of Monel 400 strip in marine accessories?
Monel 400 strips can be used to manufacture ship accessories, such
as ship pipes and valves, which can resist seawater corrosion and
corrosion in the marine environment, ensuring the reliable
operation and safety of ships.
