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Chromium Nickel Cobalt Alloy GH4090 Creep Resistance For Cold Drawn Bar Wire Rod

Place of Origin China
Brand Name AIWEN
Certification ISO9001
Model Number GH4090
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 30-35 days
Payment Terms T/T
Supply Ability 500kg per week
Product Details
Density 8.18g/cm3 Melting Range 1310~1370°C
Equal Grades Nimonic90 Spec GB/T 14992, GB/T 14994
Magnetic No Product Name Nickel Cobalt Alloy
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nickel based alloys

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high temperature nickel alloys

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Product Description

GH4090 Nickel-chromium-Cobalt Alloy for High Temperature Application

 

GH4090 is a nickel base precipitation hardening superalloy. The alloy is commonly used to make turbine blades, disk parts, forgings, ring parts, and thermal molds.

 

Chemical composition

Element C Cr Ni Co Al Ti Fe Zr B Si Mn S P Cu
Weight(% 0.13 max 18.00~21.00 Rem 15.00~21.00 1.00~2.00 2.00~3.00 1.50 max 0.15 max 0.02 max 0.80 max 0.40 max 0.015 max 0.020 max 0.20 max

 

Application

The alloy has been used to make aviation engine high-temperature spring elements, high-temperature fasteners, combustion chamber clamps and stop pins.

Similar grades are also used in the production of aero-engine turbine working blade, turbine disc and other parts abroad.

 

Characters

  •  Excellent creep resistance at high temperature
  •  High temperature stress fracture resistance
  •  Precipitable hardening
  •  High temperature dynamic application (alternation of cold and heat)

Forms of supply

  •  Hot rolled bar
  •  Cold drawn bar
  •  Wire rod
  •  Cold rolled plate
  •  Cold rolled strip
  •  Cold drawn wire
  •  Forging
  •  Fastener