Hengchang is a premier China iron foundry manufacturing various custom gray iron casting parts for clients in the USA, Canada, Russia, Germany, Japan, Dubai, Denmark, and worldwide.
Grey Iron Casting Materials and Grades
We cast a wide range of grey iron grades that offer excellent machinability, vibration damping, and wear resistance to meet your specific project requirements.
Custom Grey Iron Casting Capabilities
| Casting Processes |
Resin Sand / Green Sand / Shell Molding |
| Machining & Finish |
CNC Machining, Surface Treatment Available |
| Production Volume |
Prototype, Small Batch, and Mass Production |
Grey Iron Castings for Industrial Applications
- Pump bodies & Valve components
- Bearing housings & blocks
- Brake components (disc brakes)
- Machine bases & foundation dumbbells
- Manhole covers & grates
- Exhaust manifolds & pulleys
- Cast iron cookwares & disposer parts
- Industrial equipment parts
Grey Iron Casting Standards
| ASTM (USA) |
EN (Europe) |
ISO (Intl.) |
DIN (Germany) |
JIS (Japan) |
| ASTM A48 |
EN 1561 |
ISO 185 |
DIN 1691 |
JIS G5501 |
Grey Iron Casting Inspection
Chemical Analysis Metallographic Analysis Brinell Hardness Rockwell Hardness Mechanical Testing Visual Inspection