Monel Alloy 400 Perforated Metal Steel Sheets
Standards: ASTM, ASME and API
Specifications: ASTM B 127 / SB 127
Hole Diameter: 2 mm to 12 mm
Sheet Size: 1000 mm to 1500 mm Coil
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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GNEE Monel 400 Perforated Metal Steel Sheets introduce
Monel Alloy 400 Perforated Steel Sheets


Monel 400 perforated sheet is a multifunctional metal sheet made of nickel-copper alloy (Ni-Cu), known for its excellent corrosion resistance, high strength and good processing performance. The material performs well in seawater, acidic environments and high-temperature steam, especially resistant to hydrofluoric acid and hydrochloric acid corrosion, and also has the ability to resist stress corrosion cracking. Its perforated design enhances air permeability, sound absorption and filtration efficiency, and is suitable for fields such as chemical, marine engineering, petroleum and aerospace, such as filters, silencers or reactor linings. Monel 400 maintains stability in the range of -200℃ to 480℃, has good weldability and hot and cold processing, and is an ideal choice for both functionality and durability in harsh environments.
Gnee Steel is a leading manufacturer, supplier, exporter and provider of high quality Monel 400 Perforated Plates. Gnee Steel offers a complete range of 400 Perforated Plates including Hot Rolled Plates (HR), Cold Rolled Plates (CR), 2B, 2D, BA NO(8), SATIN (Plastic Coated Met) etc. Monel 400 Perforated Plates are widely used in various industries for applications like sea water, brackish water and acidic environments like sulphuric acid. Gnee Steel exports, supplies and manufactures various products of Monel 400 like Seamless Pipes, Tubes, Plates, Sheets, Gaskets, Perforated Plates, Round Bars, Wires, Perforated Plates, Valves, Perforated Plates etc.
GNEE Monel Alloy 400 Perforated Metal Sheets Specification Sheet
Specifications of Monel 400 perforated sheets
Standards: ASTM, ASME and API
Specifications : ASTM B 127 / SB 127
Hole Diameter : 2mm to 12mm
Sheet Size : 1000mm to coil 1500mm
Length : Standard or Coil Form
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Grade : Monel 400 (UNS No. N04400)
Chemical Composition of Monel 400 perforated sheets
| Ni | Fe | C | Mn | Si | Cu | Al | Ti | S | |
| Monel 400 | 63.0 min | 1.0 – 2.5 | 0.3 max | 2.0 max | 0.5 max | 28.0 – 34.0 | 0.50 max | – | 0.02 max |
Mechanical & Physical Properties of Monel 400 perforated sheets
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
GNEE Alloy 400 Perforated Metal Steel Sheets Schedule
Monel 400 Sheets Sizes in Stock:
All Sheets and Plates is manufactured and tested / inspected to the relevant standards including ASTM, ASME and API etc.
| Monel Gauge Width and Length | Weight Lbs. per Sq. Ft. | Estimated Weight per Sheet |
|---|---|---|
| 7 ga. (.1874") x 48 x 120 | 7.871 | 314.8 |
| 10 ga. (.135") x 48 x 120 | 5.670 | 226.8 |
| 11 ga. (.120") x 36 x 120 | 5.040 | 151.2 |
| 11 ga. (.120") x 48 x 96 | 5.040 | 161.3 |
| 11 ga. (.120") x 48 x 120 | 5.040 | 201.6 |
| 11 ga. (.120") x 48 x 144 | 5.040 | 241.9 |
| 11 ga. (.120") x 60 x 96 | 5.040 | 252.0 |
| 12 ga. (.105") x 36 x 120 | 4.410 | 132.3 |
| 12 ga. (.105") x 48 x 120 | 4.410 | 176.4 |
| 12 ga. (.105") x 60 x 120 | 4.410 | 220.5 |
| 14 ga. (.075") x 36 x 120 | 3.150 | 94.50 |
| 14 ga. (.075") x 48 x 120 | 3.150 | 126.0 |
| 16 ga. (.060") x 36 x 120 | 2.520 | 75.60 |
| 16 ga. (.060") x 48 x 96 | 2.520 | 80.64 |
| 16 ga. (.060") x 48 x 120 | 2.520 | 100.8 |
| 16 ga. (.060") x 60 x 120 | 2.520 | 126.0 |
| 18 ga. (.048") x 36 x 120 | 2.016 | 60.48 |
| 18 ga. (.048") x 48 x 120 | 2.016 | 80.64 |
| 20 ga. (.036") x 36 x 120 | 1.512 | 45.36 |
| 20 ga. (.036") x 48 x 120 | 1.512 | 60.48 |
| 22 ga. (.030") x 36 x 120 | 1.260 | 37.80 |
| 22 ga. (.030") x 48 x 96 | 1.260 | 40.32 |
| 22 ga. (.030") x 48 x 120 | 1.260 | 50.40 |
| 24 ga. (.024") x 36 x 120 | 1.008 | 30.24 |
| 24 ga. (.024") x 48 x 120 | 1.008 | 40.32 |
| 26 ga. (.018") x 36 x 120 | .7560 | 22.68 |
| 26 ga. (.018") x 48 x 120 | .7560 | 30.24 |
| 28 ga. (.015") x 36 x 120 | .6300 | 18.90 |
GNEE Group Factory Environment
GNEE Group 400 Perforated Metal Steel Sheets Factory Environment

GNEE Group Alloy 400 Perforated Metal Sheets Packaging
GNEE Group Alloy 400 Perforated Steel Sheets Packaging

Marking and Packaging of Monel 400 Perforated Sheets
Gnee Steel packs Monel 400 Perforated Sheets carefully and properly to ensure that the Monel 400 Perforated Sheets are not damaged during transportation. We pack our Monel 400 Perforated Sheets in wooden crates and sell them all over the world.
High Quality Monel 400 Perforated Sheets – Quality Guaranteed!
Gnee Steel is one of the most trusted exporters, suppliers, distributors and manufacturers of Monel 400 Perforated Sheets. Gnee Steel offers high quality Monel 400 Perforated Sheets. We inspect our Monel 400 Perforated Sheets at every stage of the production process to ensure that the quality of our Monel 400 Perforated Sheets is not compromised. We inspect our products to confirm that they meet the standards. We also provide third party inspection services for our Monel 400 Perforated Sheets as per our customers' needs. Gnee Steel Solutions even offers test certificates for our Monel 400 Perforated Sheets.
We pack our Monel 400 Perforated Plates carefully and carefully to ensure that they do not get damaged during transportation. We pack our Monel 400 Copper Perforated Plates in wooden crates and supply them worldwide.
GNEE Group Testing
GNEE Group Monel 400 Perforated Steel Sheets Testing

FAQ
Is 400 alloy sheet easy to machine?
Poor machinability
What is the thickness range of Monel 400 sheet?
0.5 mm to 50.8 mm
What is the melting point of 400 nickel alloy sheet?
1300-1350°C (2372-2462°F)
Can Monel 400 sheet be hot or cold formed?
It is easily cold or hot formed using standard processes.
Is Monel 400 alloy sheet suitable for use in marine environments?
Yes, Monel 400 sheet is highly corrosion resistant in marine environments.
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