High Temperature Resistant 1300 °C Precipitation Hardened Nickel
Based Alloy GH2747
GH2747 is a Precipitation hardened Iron-nickel-chromium-based high
temperature alloy used in a solid solution state with a long-term
operating temperature of 1100~1250 °C, Short-time use temperature
up to 1300 °C . GH2747 have high strength and good tissue
stability, with excellent oxidation resistance and corrosion
resistance, and GH2747 also have good welding properties and can be
welded by various processes.
Applications
used to make high-temperature antioxidant components in aviation
and space engine combustion chambers, It is also used to make
various industrial furnace rollers, drives, thermocouple casing and
other heat-resistant parts. Especially suitable for petrochemical,
nuclear energy, metallurgy and other fields with high-temperature
antioxidant devices.
Equal Grades
GH747, ЭП747(Russia)
Standards
GB/T 14992, Q/GYB 511 GH2747, Q/GYB 512 GH2747
Chemical compositions(GB/T 14992)
| Element | C | Cr | Ni | Al | Fe |
| (%) | ≤0.10 | 15.00~17.00 | 44.00~46.00 | 2.90~3.90 | Blance |
| Eelment | Ce | Mn | Si | S | P |
| (%) | ≤0.030 | ≤1.00 | ≤1.00 | ≤0.020 | ≤0.025 |
Density:7.78g/cm3
Available forms
Plates, rods, Seamless pipe, wire, forgings
We also can provide other parts according to customer request.
Hot rolled and forged rods are delivered in rolled or forged state,
diameter5-200mm.
Seamless pipe delivered in cold pull or solid + pickling state,
diameter 1-100mm.
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter,
is a professional manufacturer of high-performance alloy products.
XUNSHI is engaged in supplying high quality and cost-effective
Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special
Stainless Steel and Magnetostrictive Material to customers
worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in
China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment,
anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong
included). And we are exporting to USA, Canada, Italy, UK, Poland,
Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea,
North Korea, India, Argentina, and Brazil and so on. Customers from
30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very
closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport
(PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
