Custom Large Blank Forgings

Forging blanks，heavy open die forgings stock，Custom forging blanks manufacturer，precision custom forgings，Ring rolling blanks，ISO certified forging blanks

Luoyang Hengchang Heavy Industry Co., Ltd. Our high-performance open-die forgings are designed for heavy industrial applications, providing unparalleled structural integrity for critical components. These extra-large metal preforms, weighing up to 25 tons (5 meters in diameter), are ideal substrates for magnetic particle testing and ultrasonic testing. Ultrasonic testing can achieve Level 2 material quality, suitable for precision machining.

Core Features

• Weight: 1-25 tons/piece
• Diameter: ≤6m (view large-capacity options)
• Length: ≤10m
• Material adaptability: AISI 1045 carbon steel - Ideal for general industrial use、4140Alloy steel – higher strength, suitable for demanding applications; 316L stainless steel – excellent corrosion resistance.

Process advantages

(1) Capable of processing complex geometric shapes, with a machining tolerance of ±3-5%.

(2) Achieves optimized grain flow (≥4:1 ratio), thereby improving the impact resistance of the workpiece.

Production workshop

Product Type

Packaging and transportation

Exhibitions and Customers