A286

• 

• Material:	A286
  Other Brands:	A286, grade 660, IncoloyA-286, UNSS66286 ,ZbNCT25, P.Q.A286
  Source Stock:	Customized
  Supplier:	Shanghai Hite Special Alloy Co., Ltd.
  Contacts:	Mr.KayDuan
  Email:	sales02@hitealloy.com

• A286 Details

  
  
  

  A286 belongs to the American brand naming convention and is equivalent to the domestic high-temperature alloy GH2132. It belongs to Fe-25Ni-15Cr based high-temperature alloy and can maintain high strength and good corrosion resistance at a high temperature of 704 ℃.

  
  

  High quality A286 alloy is developed on the basis of A-286 alloy. As long as it improves the purity of the alloy, limits gas content, controls the content of low melting point elements, and adjusts the heat treatment system, the thermal strength and long-term performance of the alloy can be improved.

  
  

  Chemical composition under GB/T 14992-2005 standard:

  Grade	chemical composition,%
  	Ni	C	Si	Mn	V	Cr
  GH2132	24-27	≤0.08	≤1	1.0-2.0	0.1-0.5	13.5-16
  S	P	Fe	Ti	Mo	B	Al
  ≤0.02	≤0.03	Remainder	1.75-2.35	1-1.5	0.001-0.01	≤0.4

  
  

  Chemical composition under ASTM A453/A453M-11 standard:

  	chemical composition,%
  Grade	Ni	C	Si	Mn	V	Cr
  Grade 660/UNS S66286	24-27	≤0.08	≤1	≤2.0	0.1-0.5	13.5-16
  S	P	Fe	Ti	Mo	B	Al
  ≤0.03	≤0.04	Remainder	1.9-2.35	1-1.5	0.001-0.01	≤0.35

  
  

  Some produce standards for reference:

  cold drawn wire for cold upseting:	YB/T 5249-2012
  Rod/bar	ASTM A638	ASTMA453	AMS 5731，AMS 5732，AMS 5737
  Forging	ASTM A638
  strip/sheet/plate	AMS 5525, AMS 5858

  
  

  A286 Main Features:

  It has high yield strength and endurance, creep strength below 650 ° C, as well as good processing plasticity and satisfactory welding performance.

  A286 (Ni Cr Fe) is an alloy material with high high-temperature strength and resistance to high-temperature oxidation.

  Widely used in the manufacturing of components for aviation engines and industrial gas turbines, such as turbine blades.

  Afterburner and fasteners are also widely used in automotive engines. High temperature load-bearing components of aircraft engines that operate for a long time below 650 ° C, such as turbine discs.