Product: Professional Guide on Castings & Forgings Differences, Custom Cast/Forged Parts Supply
MOQ: 1 pieces (custom cast/forged parts)
Model NO: Customized (for cast/forged parts)
Size: as Drawing (for cast/forged parts)
Machining tolerance: +/-0.01mm (for cast/forged parts)
Application: Industrial Equipment, Crusher, Heavy Machinery, Automobile, Aerospace Use (for cast/forged parts)
Material: Alloy Steel, Carbon Steel, High Manganese Steel, High Cr Steel, Nickel-Based Alloy (for both castings and forgings)
Surface Treatment: Quenching & Tempering, Shot Blasting, Electroplating, Anti-Corrosion Coating (for cast/forged parts)
Manufacturing Process: Casting (Sand Casting, Precision Casting), Forging (Hot Forging, Cold Forging), Heat Treatment, CNC Machining
Plant: We Have Our Own Factory (specialized in both casting and forging production)
After-sales Service: Support in 24h (technical consultation + product after-sales)
Warranty: Offered (for custom cast/forged parts)
Certification: CE, ISO 9001:2000, ASTM, API
Standard: ASME, JIS, GB, DIN (for both casting and forging standards)
Inspection: Ut, RT, MT, metallographic inspection, hardness test, tensile test, dimensional inspection, etc
Application: used in metallurgy, mining, chemical industry, cement, construction, automobile manufacturing, aerospace, heavy machinery equipment, etc. (for cast/forged parts)
Color: to Order (for cast/forged parts)
Delivery Time: 7 - 30 days/ negotiable (for cast/forged parts)
Transport Package: Steel Frame, Wooden Cases (for cast/forged parts)
Advantage: Rich Foundry & Forging Experience, Professional Technical Consultation, Best Service, Professional Team, Strict Quality Control.
Our Photos Castings and Forgings:
What is the Difference Between Castings and Forgings Composition: Both castings and forgings use alloy steel, carbon steel, high manganese steel, etc., as raw materials; the core difference lies in production process, not raw material. Castings: Metal liquid poured into molds and cooled; Forgings: Solid metal heated and pressed into shape by external force.
Core Differences (Castings vs Forgings): 1. Manufacturing Process: Castings → Metal is melted into liquid, poured into pre-made molds, and cooled to form; Forgings → Solid metal (heated to plastic state) is pressed, hammered or rolled by external force to form, no melting process. 2. Internal Structure: Castings → Coarse grain structure, possible internal defects (porosity, shrinkage, inclusions) due to cooling; Forgings → Dense grain structure, fiber flow direction consistent with stress direction, no obvious internal defects. 3. Mechanical Properties: Castings → Lower tensile strength, toughness and wear resistance, suitable for low-load parts; Forgings → Higher tensile strength (20-50% higher than castings of the same material), excellent toughness, impact resistance and wear resistance, suitable for heavy-load, high-impact parts. 4. Precision & Tolerance: Castings → Lower precision, larger machining tolerance (+/-0.1mm or more), need secondary machining; Forgings → Higher precision, smaller tolerance (+/-0.01mm), reduced secondary machining. 5. Cost: Castings → Lower production cost, suitable for complex shapes, large-volume parts; Forgings → Higher cost (complex process, more raw material consumption), suitable for high-performance requirements.
Limitations (Castings vs Forgings): Castings Limitations: Poor mechanical properties, internal defects easy to cause damage under high impact; complex shape parts may have uneven cooling and deformation. Forgings Limitations: High production cost, long cycle; difficult to produce extremely complex shape parts (only simple or regular shapes).
Applicable Scenarios (Castings vs Forgings): Castings: Suitable for low-load, complex-shape parts, such as crusher liners, machine tool bases, pipe fittings, large equipment housings. Forgings: Suitable for high-load, high-impact, high-precision parts, such as crusher shafts, automobile crankshafts, aerospace components, heavy machinery gears, connecting rods.
Reference: Performance Comparison Table (Same Material: 42CrMo)
|
Item
|
Castings
|
Forgings
|
|
Tensile Strength (MPa)
|
600-750
|
800-1000
|
|
Hardness (HB)
|
180-220
|
220-280
|
|
Impact Toughness (J/cm²)
|
30-40
|
50-70
|
|
Internal Structure
|
Coarse grains, possible porosity
|
Dense grains, fiber flow structure
|
|
Machining Tolerance
|
+/-0.1-0.5mm
|
+/-0.01-0.1mm
|
|
Cost
|
Low (100% reference)
|
High (150-200% of castings)
|
FAQ :
Q: Can you manufacture Customization products (castings/forgings)?
A: Yes, we can.
We can produce both standard and special products.
Our team can make them according to your drawings and samples.
Q: Do you provide free samples (castings/forgings)?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products (castings/forgings)?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to confirm the order (castings/forgings)?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: Do you test all your goods (castings/forgings) before delivery?
A: Yes, we have 100% test before delivery
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.
Q: Do you support drop shipping?
A: Yes, your drop shipping is available.
Q: What kind of materials are used for castings and forgings?
A: We supply all kinds of high alloy steel castings and forgings, including manganese steel castings, high manganese steel, nickel hard castings, chromium molybdenum alloy steel, high chromium white iron castings, etc.
Q: What kinds of products do you offer related to castings and forgings?
A: We mainly produce various high alloy steel castings and forgings, such as mill liners, jaw crusher spare parts, jaw plates, cone crusher spare parts, Crusher Blow Bars, Crusher Hammers, heavy machinery gears, shafts, etc.
1. 20-year Foundry & Forging Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication (provide professional guidance on casting/forging selection).
3. Professional Export Practices: Exported to +60 Overseas Countries.
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