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Product Details:
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| Certification: | ISO,BV,SGS | Type: | Round |
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| Application: | Construction | Standard: | ASTM |
| Dimensions: | 5.5mm-500mm | Surface: | Bright |
| Technique: | Cold Rolled Hot Rolled | Packing: | Standard Seaworthy Package |
| Price Term: | CIF CFR FOB Ex-Work |
Permalloy Invar36 material grades and equivalents
| Trademark | GB | ASTM | UNS | W.Nr | BS | AFNOR |
| Invar36 | 4J36 | ASTM F1684/ ASTM B753 | UNS K93600 | W.Nr.1.3912 | BS X1NiCrMoCu | AFNOR Fe-Ni36 |
Chemical composition:
| Alloy | % | Ni | Cr | Fe | C | Mn | Si | Co | Mo | P | S |
| Invar 36 | Min. | 35 | Balance | ||||||||
| Max. | 38 | 0.5 | 0.1 | 0.06 | 0.35 | 1.0 | 0.5 | 0.02 | 0.025 |
Mechanical properties:
| Density | 8.1 g/cm3 |
| Melting point | 1430 °C |
Characteristic as below:
36 alloy is a special ultra-low coefficient of heat expansion of low-iron-nickel alloy. One of carbon and manganese element of control is very important. Cold deformation can reduce the coefficient of thermal expansion, in particular within the framework of the heat treatment temperature coefficient of thermal expansion will enable stabilization. Has the following characteristics:
1.Has very low coefficient of heat expansion between the temperature of -250°C and 200°C.
2.Good toughness and plastic
Processing conditions and application:
Invar 36 suit for need to apply ultra-low coefficient of heat expansion environment. Typical applications are as follows:
1.Liquefied gas production, storage and transport
2.The measurement and control instruments work temperature lower than 200°C, such as temperature regulating device
3.Metals and other materials use the screw connector bush
4.Bimetal and bimetallic temperature controller
5.Film framework
6.Shadow mask
| Regular shape for all kinds of alloys | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness:0.40-4.75mm,General Width:1000,1219,1500mm | Whole Coil or piece of it | Cold Annealed,Surface 2B,2E |
| Plate | Thickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled) | Whole Coil or piece of it | Single hot rolling,Solid solution annealed state,Surface 1D |
| Belt | Thickness:0.10-3.0mm,Width:50-500mm | Whole Coil or Specified size | Cold Annealed,Surface 2B,2E |
| Bar & Rod | Rolled barΦ5-45mm,Length≤1500mm | Polished Bar(circle,Square) | Solution annealing,descaling |
| Forged barΦ26-245mm,Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Contact Person: Mr. Gao Ben
Tel: +86-18068357371
Fax: 86-0510-88680060
