Grey & Ductile Iron Sand Casting Parts Manufacturer

OEM Grey Iron And Ductile Iron Sand Casting Parts

Grey iron and ductile iron sand casting parts are commonly used in various industries due to their excellent machinability, wear resistance, and mechanical properties. These parts are produced using sand casting methods, where molten iron is poured into a sand mold to form the desired shape.

Brand : BAFAW

Product origin : China

Delivery time : 30 Days

Supply capacity : 100000000 Piece/Pieces Per Year

Material:Ductile iron, Grey iron, Malleable iron

Weight:According to the products

Heat treatment:Quenching, Tempering, Annealing, Normalizing, Nitridation, Carburization

Surface treatment: Zinc-Plated, Hot dipping galvanized, Polishing, Painting, Powder coating

MOQ:500kg or 1000pcs,according to the products

Machining: As requirement

Measuring Tool: CMM, Projector, Vernier Caliper, Depth Caliper, Micrometer, Pin Gauge, Thread Gauge, Height Gauge, etc

Application: Auto parts, Machinery parts, Farm Machinery Parts, Railway spare parts, Electric power fittings, Construction machinery etc.

Engineering Service: OEM/ODM

Trading Conditions：FOB（FCA）、CFR、CIF、DDU、DDP

Successful sand casting relies not only on technology and materials but also on experienced craftsmen to optimize every step of the process. From mold design to metal flow analysis, every step is critical. Especially when dealing with complex castings, predicting potential defects during metal flow and curing is key to ensuring product quality.

Bafaw will provide professional process design, and customized design solutions, where you will get the best quality sand casting parts.

Supports CNC Machining

Product Introduction

Mechanical Properties of Grey Iron (ASTM A48)

Property	ASTM A48 Class 20	ASTM A48 Class 30	ASTM A48 Class 40
Tensile Strength	20,000 psi (138 MPa)	30,000 psi (207 MPa)	40,000 psi (276 MPa)
Hardness	143-187 BHN	187-241 BHN	241-285 BHN
Elongation	Very low, as grey iron is brittle	Very low, as grey iron is brittle	Very low, as grey iron is brittle

Mechanical Properties of Ductile Iron (ASTM A536)

Property	ASTM A536 60-40-18	ASTM A536 65-45-12	ASTM A536 80-55-06
Tensile Strength	60,000 psi (414 MPa)	65,000 psi (448 MPa)	80,000 psi (552 MPa)
Yield Strength	40,000 psi (276 MPa)	45,000 psi (310 MPa)	55,000 psi (379 MPa)
Elongation	18%	12%	6%

Grey Iron and Ductile Iron Sand Casting Parts Specifications

Tolerances

Type	Description
General Tolerances	According to ISO 8062-3:2007 (DCTG 8-13 for sand castings)
Machining Tolerances	As specified in the engineering drawings

Surface Treatment (if required):

Painting，Galvanizing， Powder Coating， Rust Preventive Oil，

Application Fields

Industry	Example Applications
Automotive Industry	Engine blocks, cylinder heads, brake drums, and discs
Machine Tool Industry	Machine beds, frames, and housings
Agricultural Equipment
Construction Equipment
Pump and Valve Bodies
Pipe Fittings and Flanges

Quality Assurance

Standards: ASTM A48 for Grey Iron, ASTM A536 for Ductile Iron, ISO 185
Inspection Methods:

Visual Inspection
Dimensional Inspection
Non-Destructive Testing (NDT): X-ray, Ultrasonic, Magnetic Particle
Mechanical Testing: Tensile, Hardness

Additional Information

Customization: Parts can be customized based on client-specific requirements, including special shapes, sizes, and machining needs.

Prototype Development: Rapid prototyping services are available for design validation and testing.

Ordering Information

Quantity: Provide estimated order quantity.

Delivery: Specify the desired lead time and delivery schedule.

If you have specific requirements or need more detailed assistance for a particular grey iron or ductile iron sand casting part, please provide the necessary design specifications, material requirements, and application details. This will help in providing more targeted assistance and finding the appropriate solution for your needs.

Customer First

Comprehensive product customization
Secondary Quality Testing Before Leaving The Factory
Increased Capacity Based on Customer Demand - Fast Delivery
Provide a Customized Service Process That Dits The Needs of Our Customer

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OEM Grey Iron And Ductile Iron Sand Casting Parts

Product Introduction

Mechanical Properties of Grey Iron (ASTM A48)

Mechanical Properties of Ductile Iron (ASTM A536)

Grey Iron and Ductile Iron Sand Casting Parts Specifications

Tolerances

Surface Treatment (if required):

Application Fields

Quality Assurance

Additional Information

Ordering Information

Customer First

Inquiry Now

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