Leading manufacturer of Monel 400 & K500 plates and sheets. ASTM B127 compliant. Seawater & acid resistant. Custom cutting, large stock, fast global shipping.
Our Monel low-magnetic plates are a top pick for electronic sensors, offering precision and reliability where magnetic interference just won’t do. This nickel-copper alloy, primarily Monel 400, is built to resist corrosion and deliver consistent performance, making it a go-to for electronics, aerospace, and marine industries. We craft these plates with care to meet the exacting needs of high-tech applications.
Material Breakdown
Monel 400 (about 67% nickel, 23% copper) is a champ at keeping magnetic interference low, thanks to its unique composition. It also fights off corrosion from seawater, acids, and alkalis, making it super versatile. Our plates are manufactured with tight tolerances, ensuring a smooth finish and consistent thickness for seamless use in sensor housings and other precision components.
Item
Ni
Cu
Fe
Mn
C
Si
S
Monel 400
≥63
28-34
≤2.5
≤2.0
≤0.3
≤0.5
≤0.024
Item
Ni
Cu
Al
Ti
Fe
Mn
S
C
Si
Monel K500
≥63
27-33
2.3-3.15
0.35-0.85
≤2
≤1.5
≤0.01
≤0.25
≤0.5
Item
Density
Melting Point
Tensile Strength (Rm N/mm2)
Yield Strength (RP0.2N/mm2)
Elongation (A5%)
HB
Monel 400
8.83 g/cm3
1300-1390℃
480
170
35%
≥331
Item
Density
Melting point
Tensile Strength
Yield Strength
Elongation
Monel K500
8.05 g/cm3
1288-1343℃
1100
790
20%
Monel 400
Bar/Rod
Forging
Pipe
Sheet/Strip
Welding Wire
Standard
ASTM B164
ASTM B564
ASTM B165
ASTM B127
ErNiCu-7
Monel K500
Bar/Rod
Forging
Pipe
Sheet/Strip
Welding Wire
Standard
ASTM B864
AMS4676
ASTM B865
ASTM B564
ErNiCu-7
Size Range
Shape
Size (mm)
Wire
0.15-7.5
Rod/bar
8.0-200
strip
(0.05-2.5)*(5-180)
Plate
Custom Made
Applications That Shine
Our Monel low-magnetic plates are perfect for electronic sensors, from navigation systems to medical devices, where even a hint of magnetic interference can mess things up. They’re also used in marine fittings, chemical plant equipment, and aerospace instrumentation. If you need a material that’s both tough and non-magnetic, Monel’s got you covered.
Industry Trends
The electronics industry is booming, with a growing need for low-magnetic materials to support high-precision sensors in IoT, aerospace, and medical tech. Monel 400’s ability to minimize interference is a big win here. Sustainability is also driving demand—its durability cuts down on replacements, aligning with eco-friendly goals. Marine and chemical sectors are jumping on board, using Monel for reliable, long-lasting equipment in harsh environments.
Why We Stand Out
Our Monel plates are all about quality you can trust. We source from top suppliers, ensuring 99.9% purity and compliance with ASTM and ISO standards. Every batch is rigorously tested to guarantee low magnetic permeability and top performance. Whether you’re building sensors or marine components, our plates are designed to deliver every time.
Ready to Power Your Sensors?
Our Monel low-magnetic plates are built to keep your electronic sensors performing flawlessly, no matter the conditions. With industry trends favoring precise, sustainable materials, Monel is a smart choice for your next project. Contact us today to talk specs, get a quote, or see how our plates can take your sensor technology to the next level.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
FAQ：
Why is Monel low-magnetic for electronic sensors?
Its nickel-copper composition minimizes magnetic interference, perfect for sensitive electronics.
Can Monel plates resist corrosive environments?
Yep, they handle seawater, acids, and alkalis without a hitch.
Are Monel plates easy to shape for sensor components?
Absolutely, their formability is ideal for crafting precise parts.
What industries use Monel low-magnetic plates?
Electronics, aerospace, marine, and chemical processing.
How does Monel compare to stainless steel for sensors?
It offers better corrosion resistance and lower magnetic interference.
What thicknesses do your Monel plates come in?
We offer a range from 0.5mm to 50mm, tailored to your specs.
Is Monel eco-friendly?
Its durability reduces replacements, cutting down on material waste.
Do you provide certifications for Monel plates?
Yes, our plates come with test reports and meet ASTM and ISO standards.
Jiangsu Dzx Technology is a company dedicated to the production and research and development of alloys. Founded in 2002, we initially focused on the production of resistance alloys.
