We continuously execute our spirit of Innovation bringing development, Highly-quality ensuring subsistence, Management advertising and marketing gain, Credit history attracting buyers for 1.2379 steel plate for Knife, High Speed Tool Steel Bar W18Cr4V, Titanium Bar. Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. Welcome all friends to place trial order for creating a long-term business relationship. Our responsibility is to design and produce highly stable and easy-to-use products to meet the needs of different customers. We have full of confidence in the future, and we make unremitting efforts for more ambitious goals and ideals.
ASTM F1684/ UNS K93600/ W.NR:1.3912/ Nilo 36/GB 4J36 Invar alloy
Invar 36 / ASTM F1684 is also know as W.NR 1.3912,UNS K93600,UNS K93601,AWS 090,Invar alloy,ASTM F1684,Alloy 36,W.NR:1.3912 (FeNi36),Ni 36.
4 j36 is a low coefficient of expansion of special low expansion iron nickel alloy. The control of carbon and manganese is very important. Cold deformation can reduce thermal expansion coefficient, in certain temperature range of heat treatment can make the thermal expansion coefficient of stabilization. At room temperature dry 4 j36 has corrosion resistance in the air. In other conditions, such as moisture in the air, is likely to occur corrosion (rust)
Invar 36 is used to making aerospace composites, standards of length, measuring devices, thermostat rods, laser components, clock pendulums and tanks and piping for the storage and transportation of liquefied gases.
Product Sales Information:
Material | Precision Nickel Alloy 4J36 |
Size | Diameter:20mm-1000mm Length:500mm-6000mm |
Origin place | Made In China |
Delivery Condition | Hot rolled,cold drawn,forged |
Surface require | Black,grinding,bright,polish |
Heat treatment | Quenched,Tempered,annealed |
Packing | seaworthy packing ,wooden case ,carton,woven bag or at client's requires |
Delivery time | In 10-50 days |
Trade Term | EXW,FOB,CIF |
Payments | T/T or L/C at sight |
Port | China main Port,such as shanghai,Dalian,Shenzhen port. |
MOQ | 1 Ton |
Certifications:

Factory Manufacture Process:


Workshops:

Surface Bright Bar


Applications



Q1. Where is your factory ?
A1: Our company’s processing center is located in Wuxi, Jiangsu, 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: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, 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, Iran, Turkey, Jordan, India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.

In order to ensure that 4j36 6j40 17-7 pH Tube Pipe 17-4 pH Stainless Steel are advanced in technology, superior in quality and reasonable in price, our company has made great efforts in product management. Our company has always insisted on creating developing roads with technology, establishing the market by quality, and has a complete and scientific quality management system. Every employee has undergone professional training to ensure that a reasonable, efficient, energy-saving and economical solution is designed for customers.

