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Investment Casting Process
Flexibility for Designing

Flexibility for Designing
- Investment Casting produce near net shape parts.
This gives engineers flexibility in design. The process is capable of producing parts with precise detail and dimensional accuracy.
Reduce secondary operations
- Near net shapes will often times reduce need for machining and other secondary operations.
Combine multiple sub-assemblies into one casting
- By design, multiple parts can be eliminated by creating one casting that will replace the assembly
Advantage
Parts made with investment Casting often do not require any further machining, because of the close tolerances that can be achieved
- From a few ounces up to 50 pounds
- Thousands of units per month
Material
- Low Alloy Steel
- 300 Series Stainless Steel
- 400 Series Stainless Steel
- 17-4 PH Stainless Steel
- 15-5 PH
- 4130 Alloy Steel
- 4140 Alloy Steel
- 4340 Alloy Steel
- 8620 Alloy Steel
- Various Tool Steels
- 1006 Low Carbon Steel
- 1018/1020 Low Carbon Steels
Quality Assurance
- Non-Destructive Testing (NDT)
- CMM and Faro Arm Dimensional Measuring
Urface quality
| N 1 | N 2 | N 3 | N 4 | N 5 | N 6 | N 7 | N 8 | N 9 | N 10 | N 11 | N 12 | |
| Microns | 0.025 | 0.05 | 0.1 | 0.2 | 0.4 | 0.8 | 1.6 | 3.2 | 6.3 | 12.5 | 25 | 50 |
| Micro-Inch | 1 | 2 | 4 | 8 | 16 | 32 | 63 | 125 | 250 | 500 | 1000 | 2000 |

| Products Category |
- Alloy Steel Casting (2)
- Aluminum Casting (2)
- Carbon Steel Casting (1)
- Precision Casting (1)
- Steel Casting (2)
| Contact Info |
|
Ningbo Fanhua Precision Casting Machinery Co., Ltd. Tel: 0086-574-87792252 Fax: 0086-574-87792836 Key Contact: Mr. Fang Online Inquiry |
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