Introduction

MONEL alloys contain nickel and copper as the main components. Robert Crooks Stanley discovered this alloy in 1901 while working at the International Nickel Company.

There are a number of MONEL alloys available commercially including MONEL 400, 401, 404, R-405, 450 and K-500. The standard forms in which MONEL alloys are available are hexagon, flats, forging stock, tube and pipe.

MONEL 404 has a relatively high copper content, hence is suitable for electric and electronic applications. The content of the elements that make up the MONEL 404 is adjusted such that the alloy has a very low Curie temperature, low permeability and good brazing characteristics.

This datasheet will look into the chemical composition, properties and applications of MONEL 404 alloy.

APPLICATIONS

Electronic and electrical devices, marine fixtures, chemical processing equipment, gasoline tanks, boiler feed water heaters and other heat exchangers

DESCRIPTION

Monel® 404 (Nickel 404) has high strength and toughness over a wide temperature range with excellent resistance to many corrosive environments. The alloy also has low permeability and good brazing characteristics.

CHEMISTRY TYPICAL

Nickel + Cobalt: 52.0 - 57 .0
Manganese: 0.10 max
Silicon: 0.10 max
Cobalt: 1.00 max
Iron: 0.50 max
Sulfur: 0.024 max
Carbon: 0.15 max
Copper: Balance
Aluminum: 0.05 max

PHYSICAL PROPERTIES

Density: 0.322 lbs/in3, 8.91 g/cm3

Electrical Resistivity: ohm-cir mil/ft (microhm-m)
At 70 °F (21 °C): 294 (0.498)

Specific Heat: Btu/lb-°F (J/g-°C)
At 70 °F (21 °C): 0.0989 (0.414)

Thermal Conductivity: BTU/hr/ft2/ft/°F (W/m-°C)
At 70 °F (21 °C)-133 (21)

Mean Coefficient of Thermal Expansion: µin/in-°F,(µm/m°C)
70 - 200 °F (21 - 93 °C) 7.39 (13.3)
70 - 572 °F (21 - 300 °C) 8.50 (15.3)
70 - 1000 °F (21 - 539 °C) 9.22 (16.6)
70 - 1500 °F (21 - 816 °C) 9.78 (17.6)

Modulus of Elasticity: ksi (MPa) in Tension
24.5 X 103 (169 X 103)

Magnetic Permeability, H = 200 Oersteds: Annealed 1.0017 max

Melting Point: 2370 °F (1300 °C)

FORMS

Coil -Strip, Foil, Ribbon
Wire -Profile, Round, Flat, Square

MECHANICAL PROPERTIES AT ROOM TEMPERATURE

PROPERTIES: ANNEALED

Ultimate Tensile Strength: 70 KSI min (483 MPA min)
Yield Strength (0.2% offset): 25 KSI min (172 MPA min)
Elongation: 35% min

PROPERTIES: TEMPERED

Monel® 404 (Nickel 404) can be cold rolled to various tempers. Contact Ulbrich Technical Service for additional information.

ADDITIONAL PROPERTIES

CORROSION RESISTANCE

FINISHES

#1 - Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required.
#2D - Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process.
#2B - Smooth finish produced by cold rolling, annealing and descaling. A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D.
#BA- Bright annealed cold rolled and bright annealed
#CBA- Course bright annealed cold rolled matte finish and bright anneal
#2 - Cold Rolled
#2BA- Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part.
Polished - Various grit finish for specific polish finished requirements.
* Not all finishes are available for all alloys - Contact Sales for applicable finishes.

WIRE FINISHES

XC - Extra Clean Bright Annealed or Bright Annealed and Cold Rolled Grease - Ultra bright finish (for decorative applications)
Soap - Soap coating on tempered wire to act as lubricant

HEAT TREATMENT

Monel® 404 (Nickel 404) is non hardenable by heat treatment.

WELDING

For best results refer to: SSINA's "Welding of Stainless Steels and Other Joining Methods".

If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@lyapm.com to get prompt reply.

1. Stock view

   

2. Processing and Technology for heating processing

Cutting processing      Quenching              Tempering                  Annealing

       

3. Quality testing

1.      Inspection Institution

Shanghai Fuda Testing Technology Group Co., LTD. Nanjing Branch  

Focus on analysis, testing, testing, r & D four service areas. Analysis fields include component analysis, formula analysis, failure analysis, structure analysis, methodology development and validation, raw material quality control/evaluation, consistency evaluation, feature analysis and other directions; The testing field involves physical and chemical properties testing, toxic and harmful substances testing, flame retardant performance testing, reliability testing and other directions; The testing field involves energy spectrum, electron microscope, spectrum, chromatography, mass spectrometry and other directions; The r&d field involves formula development, formula upgrading, formula customisation, cooperative research and development and other directions.

Beijing Zhongke Chemical Technology Research Institute 

It is a chemical technology research institution based on scientific research and testing. They adhere to paying equal attention to basic research and applied research, and combining applied research and technology transformation, developing into a comprehensive research institute characterised by "task-oriented disciplines". Approved by the relevant national departments, the company has become a third-party analysis and testing technology service unit, and has obtained CMA qualification certification. It has carried out research and development and design, analysis and testing, test and verification, generic processing, information and intellectual property services, providing public services for innovation of technology-based enterprises. Supported by the government innovation Fund, the institute has been awarded as a national high-tech enterprise.

   

2.Inspection Machining

     

   Metal composition testing machine                      Computerised Materials Torsion Testing Machine                Metal bar composite rod bending tensile strength testing machine

       3. Material test certificate

     4. Packaging 

    In the steel export activities, we also need to pack the steel to prevent the steel from being scattered in the transportation process. In the hoisting process, it is necessary to lift the steel. So steel is very necessary in the export process. Below is the picture of packaging：

According to the requirements of the state of steel materials, the use of binding, bare, frame, pallet.

Packing standard: according to the following national standard requirements (the parts beyond the requirements will be specified separately)

GB／T191 packaging-pictorial marking for handling of goods

GB／T4857 (all parts) basic test for transport packages

GB／T4879 rustproof packaging

GB／T5048 damp-proof packing

GB／T7350water-proof packing

GB／T8166 Package cushioning design

GB/T4892-1996  Hard straight square transport packaging size series

GB/T13201-91 Cylinder transport package size series

 GB/T16471-1996Design and make the size limit of transport package 

5. Logistic

       

               By SEA                                                     By Air                                                           By Express

If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@lyapm.com to get prompt reply.

1. Company profile

Luoyue Precision Metal established in 2018, is a leading Stockists and global distributor for Metal Raw Materials like Steel/Aluminum/ Stainless steel/Copper/ Nickel Rods, Bars, Plates, Sheets,Pipes, fittings, fasteners, Inconel alloys, Wire and Wire-Mesh to customers from aerospace, automotive, electronics, precision manufacturing, ordnance, marine, shipbuilding, oil & gas, power plant and construction.

The company has a high-precision, high-efficiency modern processing site, CNC machine tools and complete testing and inspection technology, and introduces international advanced technologies.

           2. Certificates. (Business certificate/ISO9001/Trading certificate/SGS/FormE)

                  .      

          3. Our customers 

                 Customer visits 

           4. Past Inquiry

                  .     

If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@lyapm.com to get prompt reply.

Customer Feedback:

           Comments

           HOT FAQ:

Q1. Where is your factory ?

A1: Our company’s processing center is located in Shanghai, China.Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers’ needs.

Q2. What are your company's main products ?

A2: We are professional one-stop meta supplier for Aluminium/ steel/ stainless steel/ copper etc.  

Q3. How do you control quality ?

A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q4. What are the advantages of your company ?

A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q5. How many coutries you already exported ?

A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc. We are based in Shanghai, China, start from 2019,sell to Southeast Asia(50.00%),South America(10.00%),North America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),Northern Europe(5.00%),Domestic Market(15.00%),Mid East(10.00%). There are total about 11-50 people in our office.

Q6. Can you provide sample ?

A6: Small samples in store and can provide the samples for free.

Customized samples will take about 5-7days.

Q7Could we visit your factory?  

A7: Sure, we welcome you to visit the factory , check our production lines and know more about our strength and quality.  

Q8: Do you have quality control system?  

A8: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.  

Q9: Can you arrange the shipment for us?  

A9: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best  price with earliest vessel and professional service.

Q10: How long is the delivery time?  

A10: Generally it is 7 days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.  

Q11: Can I get some samples?  

A11: We are glad to provide free samples to you, but we do not offer the freight.  

Q12: What is your after-sale service?  

A12: We provide after-sale service and offer 100% guarantee on our products.  

Q13: What is your MOQ?  

A13: Depend on the request material, sometimes for customized one have MOQ.

Q14: why should you buy from us not from other suppliers?

Luoyue precision metals (Shanghai) Co., Ltd. is located in Shanghai, China. It is one of the most professional metal material suppliers in China, providing nearly 100 kinds of metal materials, from raw materials to CNC processing

Q15: what services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, DDP, Express Delivery

Accepted Payment Currency:USD,EUR,JPY,CAD,GBP,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A

Language Spoken:English,Chinese,Spanish

Supply Ability

500 Ton/Tons per Month

Packaging & Delivery

Airworthy package. Waterproof cloth, wooden case, craft paper and steel belt packing.

Port: shanghai

Exhibition

Production Workshop

Package & Shipping

Contact us