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Brand Name : KAIXIN
Model Number : KX-Alloy EX36
Certification : ISO9001:2015
Place of Origin : China
MOQ : 200KG
Price : To negotiate
Payment Terms : T/T, L/C
Supply Ability : 50~80TONS per MONTH
Delivery Time : 45~60days
Packaging Details : Wooden Box, size as per guests's request
Shape : Wire,Strip,Rod,Tube,Plate
Alloy Type : Fe-ni Constant Expansion Alloy
Raw Materials : NI35-37%,Fe Rem
Executive standard : ASTM1684
Delivery State : Soft State
Application : Positioning device, Bimetallic temperature controller, advanced composite mold for aerospace industry
Features : Linear coefficient of thermal expansion close to zero and high strength and toughness at low temperature
Size : Negotiable
KX 36H Corrosion Resistant Alloy Light Rod On Expansion Alloy
Product Description and Application
36H is a 36% nickel-iron alloy with a thermal expansion rate of almost zero -- about one-tenth that of carbon steel in the temperature range -100°C to 200°C. High strength and toughness retention at low temperatures make it suitable for a variety of low temperature or low expansion applications. The alloy is well suited for areas where size changes due to temperature must be minimal, such as structural components used in aerospace composites, tools for radio and electronic equipment, precision equipments such as lasers, measuring equipment, thermostats,cryogenic instruments and etc .
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
Element | 36H |
Iron,nominal | remainderA |
Nickel,nominal | 36A |
Cobalt,max | 0.50 |
Manganese,max | 0.60 |
Carbon, max | 0.40 |
Aluminum,max | 0.05 |
Magnesium,max | 0.1B |
Zirconium,max | 0.10B |
Titanium,max | 0.10B |
Chromium,max | 0.10B |
Selenium | 0.25 |
Phosphorus,max | 0.015D |
Sulfur,max | 0.015D |
Density | 8.1g/cm3 |
Melting point | 1430℃ |
Grade | Temperature Range,℃ | Average Linear Coefficient of Thermal expansion,μm/m·℃ |
36H | 30-150 | 1.2 to 2.7 |
Product Mechanical Property
Condition | Heat Treatment or Condition | Tensile Strength,Mpa | Yield Point,Mpa | Hardness,HV |
Sheet, Strip, Wire, Rod | Anneal(A) | ≤ 586 | ||
Sheet, Strip, Wire, Rod | 1/2Hardening Treatment(B) | ≤ 593 | ||
Sheet, Wire | Hardening Treatment(C) | ≤ 724 | ||
Plate | Anneal(A) | 400 ~ 500 | 230 ~ 350 | ≤ 165 |
Professional Customization
Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
Smooth Forged Rod on a Lathe | ¢60~350mm,L800-2500mm |
Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
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36H Expansion Alloy Nickel Iron Alloy Corrosion Resistant Alloy Rod Images |