Precision Forged Alloy 718 Components for Extreme Conditions

For engineers and manufacturers who demand materials capable of withstanding extreme stress and temperature cycles, Alloy 718 forgings provide the ultimate solution. This nickel-based alloy is strengthened with niobium, titanium, and molybdenum, offering excellent creep resistance, fatigue strength, and weldability.

Using advanced forging techniques, we achieve a refined grain structure and precise dimensional tolerances, ensuring consistent metallurgical performance across every part. Our Alloy 718 forgings meet strict international standards such as ASTM B637, AMS 5662/5663, and API 6A CRA, guaranteeing reliability in mission-critical applications.

Technical Advantages:

• High tensile and yield strength up to 700°C

• Excellent oxidation and scaling resistance

• Superior low-cycle and high-cycle fatigue performance

• Excellent machinability compared to other nickel alloys

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Key Applications:

• Turbine disks, compressor blades, and seals

• High-performance bolts, studs, and fasteners

• Aerospace structural components

• Nuclear and energy sector critical parts

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Why Choose Us:

• • Certified production and non-destructive testing (UT, RT, PT, MT)

  • Full mechanical property reports with every batch

  • Capability for small-batch and large-volume production

  • Engineering support for custom designs

The following table lists only some of the grades:

Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.

We have complete advanced technology facilities to produce best quality alloys to meet exacting your specifications such as VIM (Vacuum lnduction Melting) furnace to provide high purity Alloys,ESR (Electro Slag Re-melting) furnace to enhances the structure and purity of the Alloys, and CNC machining equipments (Lathe, Wire cutting, Drilling,Milling) to provide high precision finished products.

We are dedicated to providing our customers with best quality products,fastest possible deliveries, most competitive prices of Nickel Based Corrosion Resistant and High Temperature alloys in bars,rods,forged flanges, valve parts, forged shapes (shafts, discs, blocks, hubs,rings, cylinders and tailor shapes) according to ASTM,ASME,API,AMS, NACE and other industry standards.

We can help you gain a competitive edge in the market by responding to a rush quote in less than 24 hours and even complex requests for price and delivery quotations are responded to within 48 hours.