Grey and Ductile (S.G.) Iron Sand Casting Solutions
At Align MFG, we specialize in providing grey and ductile iron sand casting services,
Our expertise in these materials ensures that each project we undertake meets the highest standards of precision and durability. Whether you're handling large-scale industrial projects or specialized machining projects, our sand casting process is tailored to deliver results that align with your specific needs.
Process —
Why Choose OEM Precise
Grey and Ductile Iron Sand Castings?
For Plastic, a variety of processes are included, ensuring that we can meet the diverse needs of our clients.
Grey Iron Applications
Known for its excellent machinability and wear resistance, grey iron is ideal for the oil and gas industry.
Grey Iron Applications
Known for its excellent machinability and wear resistance, grey iron is ideal for the oil and gas industry.
Material Overview
| Grey Iron | Excellent machinability, vibration damping, high compressive strength | ASTM A48, Class 30/35/40 |
| Ductile (S.G.) Iron | High tensile strength, ductility, fatigue and impact resistance | ASTM A536, Grade 65-45-12 / 80-55-06 |
What is Grey Iron?
Grey iron, named for its graphite flake microstructure, offers outstanding vibration damping, compressive strength, and thermal conductivity. It’s ideal for components where structural stiffness and machinability are critical.
Common Applications:
- Pump housings
- Valve bodies
- Gearbox housings
- Compressor components
- Engine blocks and machine bases
Benefits:
- Cost-effective
- Excellent machinability
- Thermal and acoustic damping
- Stable under compressive loads
What is Ductile (SG) Iron?
Ductile iron, also called Spheroidal Graphite Iron, is engineered for parts needing higher tensile strength, elongation, and fatigue resistance. Its spheroid-shaped graphite structures offer superior mechanical properties compared to grey iron.
Common Applications:
- Pipe fittings and pressure vessels
- Hydraulic components
- Gear housings
- Heavy-duty automotive and truck parts
- Structural machine frames
Benefits:
- High strength-to-weight ratio
- Excellent impact resistance
- Good fatigue durability
- Suitable for heat-treated applications
Capabilities
Casting
Capabilities for Industrial Parts
We specialize in producing industrial-grade grey and ductile iron components through precision sand casting:
Typical Part Weights
1 kg to 2 tons
Standard Materials
ASTM A48 (grey iron), ASTM A536 (ductile iron)
Surface Finish
As-cast or machining-ready
Post-Processing
Heat treatment, shot blasting, machining, and painting (upon request)
Commitment —
Align MFG's
Commitment to OEMs
At Align MFG, we understand the critical role that cast grey and ductile iron parts play in OEM manufacturing. Our sandcasting process is meticulously designed to meet the stringent requirements of various industries, ensuring that each component we produce is not just a part, but a pivotal piece in the larger machinery of our clients' projects.
Air Pedestal
- Trucking and Trailers
- Sand Cast
- 65-45-12 DUCTILE IRON
- Powder Coated
- 35,000 per year
- India
Manhole Cover (Lid and Rim)
- Oil and Gas
- Sand Casting
- Grey Iron
- CED with Powder Coat. 1000 hours Salt Spray Resistant
- 15,000 per year
- India
Spill Base Top
- Oil and Gas
- Sand Cast
- Ductile Iron
- CED with Powder Coat. 1000 hours Salt Spray Resistant
- 8,000 per year
- India
why us —
Our Sandcasting Process:
Precision
and Quality
at Every Step
Material Selection
We start by selecting the highest quality grey and ductile iron, ensuring a strong foundation for your project.
Mold Making
Utilizing engineering techniques, we create precise molds that capture every detail of your design.
Casting
Our skilled technicians carry out the sandcasting process, ensuring optimal pouring techniques and temperature control for defect-free castings.
Finishing
Each casting undergoes the necessary machining and coating process as per the drawing.
Value Proposition —
Align MFG:Your
Strategic Partner
Beyond Casting
Western-Owned, Local Expertise
Leveraging our facilities in Vietnam, Thailand, and India, we bring our US-based clients the best of global manufacturing with the convenience of local expertise.
Quality Assurance
Every step of our process is monitored for quality, ensuring that your components meet both industry standards and your specific requirements.
Efficient Logistics
With our strategic locations and expert logistics team, we ensure timely and safe delivery of your projects, reducing downtime and enhancing productivity.
contact us —
ready
to discuss?
WE'RE A DEDICATED TEAM OF LOCAL PROFESSIONALS PASSIONATELY COMMITTED TO FUELING YOUR PROJECT'S SUCCESS. Our team is dedicated to maintaining a keen eye for detail in every aspect of the process, from design to delivery. Simultaneously, we prioritize clear, consistent communication with you to ensure that your vision and requirements are fully understood and met.