Precision Stainless Steel Castings
- Wide material portfolio: Stainless steel (304, 304L, 316, 316L), carbon steel, duplex steel, aluminum, nickel, bronze/brass and other special alloys.
- High dimensional accuracy: Dimension tolerance up to CT5–CT6 with minimum wall thickness down to 0.5 mm.
- Excellent surface quality: Casting roughness Ra3.2–6.4, finished surfaces Ra0.8–1.6, investment casting up to Ra1.6–3.2.
- Tight machining tolerances: Finished machining accuracy can reach ±0.009 mm for critical features.
- Process optimization: Most suitable process and alloy chosen for each part to balance cost, strength, and corrosion resistance.
Technical Specifications
| Item | Details |
| Product Name | Precision Stainless Steel Castings |
| Main Processes | Investment casting, Sand casting |
| Material Options | Stainless steel (304, 304L, 316, 316L), carbon steel, duplex steel, aluminum, special alloys |
| Dimension Range | Up to approx. 1500 × 1500 × 1500 mm |
| Weight Range – Investment | 0.001–99 kg |
| Weight Range – Sand Casting | 0.5–500 kg |
| Minimum Wall Thickness | Approx. 0.5 mm |
| Dimension Tolerance | CT5–CT6 degree |
| Casting Surface Roughness | Ra3.2–6.4 (typical); fine investment casting Ra1.6–3.2 |
| Machined Surface Roughness | Ra0.8–1.6 |
| Typical Stainless Grades | 304, 304L, 316, 316L |
| Standards | EN, BS, AISI, ASTM, JIS |
| Smelting Capability | Stainless, carbon, duplex, nickel, bronze/brass, aluminum alloys |
| Documentation | Material certificates and inspection reports |
Applications
- Marine components and offshore structures
- Food machinery and hygienic processing equipment
- Mining and mineral processing equipment parts
- Wind energy and power generation components
- Fluid handling and pump/valve industry
- Metallurgy and heavy machinery structures
- Garden equipment and general mechanical parts