Product Details
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
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.



