Product Details
GH4080A Nickel Based Alloy for High Temperature Application below
800°C
GH4080A is a type of Ni-Cr base precipitation hardening superalloy.
It is used in temperature less than 800 ° C.
The alloy in the range of 650 ° C to 850 ° C good creep resistance
and oxidation resistance. The cold and hot properties of the alloy
are good. The main product forms of GH4080A include hot rolled and
forged bar, cold drawn bar, hot rolled plate, cold rolled plate,
strip, wire and ring, etc.
Similar brands of GH4080A Nimonic 80A have been largely replaced
abroad by Nimonic 90 and Inconel x-750, but they are still widely
used in nuclear power because of their low cobalt content.
GH4080A density: 8.15g/cm3
Chemical composition
Element | C | Cr | Ni | Co | Al | Ti | Fe | B | Si | Mn | S | P | Cu |
Weight(%) | 0.04~0.10 | 18.00~21.00 | Rem | 2.00 max | 1.00~1.80 | 1.80~2.70 | 1.50 max | 0.008 max | 0.80 max | 0.40 max | 0.015 max | 0.020 max | 0.200 max |
Advantages
- Good creep resistance
- Good oxidation resistance
- Good cold and hot working performance
Applications
GH4080A is used to manufacture rotor blades, guide blade supports,
fan-piece mounting rings, bolts, blade locking plates and other
parts of aeroengine. The GH4080A is also used to make fasteners and
blades for car engines, as well as valves and shafts for trains. In
recent years, with the development of the shipbuilding industry at
home and abroad, GH4080A has also begun to be widely used in the
production of valves for Marine engines.
Forms of supply
Hot rolled and forged bar, cold drawn bar, hot rolled plate, cold
rolled plate, strip, wire, fasteners, and ring.
Company Profile
Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory
is specialized in manufacturing Nickel alloys & Cobalt alloys
for 10+ years,with a company mission to provide a high quality, reliable
source for precision alloys, high temperature alloys and stainless
steels in both pilot run and mass production. We are professionally
manufacturing materials with unique features, which are then used
in aerospace, military, electronics, marine, petroleum and
petrochemical industries.
Base on “Quality-oriented, Leading Technology, Continuous
Improvement, Customer Satisfaction”, we believe Xunshi could be
your best supplier.
Product Scope of Xunshi
· Inconel
· Hastelloy
· Incoloy
· Monel
· Nimonic
· Nitronic
· Haynes
· Special Stainless Steel
· Soft Magnetic Alloy
· Permanent Magnetic Alloy
· Elastic Alloy
· Controlled Expansion Alloy
· Magnetostrictive Material
Services of Xunshi
· Material selection
· Non-standard product research and pre-production
· Hard to find material sourcing
· Cutting/splitting
· Precision machining
· Heat treatment
· Customized Packing
· Logistics service
Advantages of Xunshi
· Experienced in industry
· Quality control system
· Authorized Certificates
· Guaranteed delivery and quality
· Customers from 30+ countries trust us
Xunshi is engaged in introducing China-origin high performance alloys to
the entire world. Choose Xunshi, choose high performance.



