Alloy Steel Silica Sol Investment Casting Assembly castings are commonly used for pressure containing and structural applications due to the increased strength, hardenability, and resistance to wear and abrasion. Processed to obtain a wide range of properties, these alloys provide designers much flexibility and are used within many industries and applications. The relative lower cost also makes these alloys attractive for use where applicable.
Alloy Steel Silica Sol Investment Casting Assembly are commonly used for pressure containing and structural applications due to the increased strength, hardenability, and resistance to wear and abrasion. Processed to obtain a wide range of properties, these alloys provide designers much flexibility and are used within many industries and applications. The relative lower cost also makes these alloys attractive for use where applicable.
The key to economical use of the investment casting process is to fully utilize its flexibility and dimensional capability by incorporating as much added value into the casting as possible, thus eliminating or minimizing welding or machining to provide a part of high integrity and tighter tolerances.
For example, traditionally machined features such as holes and slots are cast to size and machine quality surface finish of 125 micro inches is standard for the investment casting process.
Material:Alloy Steel
Technique:Silica Sol Investment Casting
Gross Weight:0.5KG
Application Area:Automobile
Product Name:Alloy Steel Part
Anti-Rust:with anti-rust water
Heat treatment:As Cast,Is Fire,Tempering,Annealing,Quenching,Carburizing,Permeability,Thermal Refining,Hardening are available.
Material |
Aluminum alloy ADC12, ADC10, A360, A380, A356,A413,B390,EN47100,EN44100 |
Magnesium alloy AZ91D, AM60B |
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Zinc alloy ZA3#,ZA5#,ZA8#,Zmark3,Zmark5,ZDC3 |
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Brass:HPb59-1,HPb62-1 |
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Processing Craft |
Drawings→ mould making → die casting →rough machining → CNC machining →surface treatment →product checking→ packing →delivery |
Tolerance |
± 0.02mm |
Surface Treatment |
Electroplating, Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating, |
Quality Assurance |
ISO9001:2015 Certified, SGS Certification |
Inspection |
1.Foundry in-house: 100% inspection on critical dimension; 100% on appea rance. |
2.Third Party inspection available upon requirement. |
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Mainly Testing Facility |
Three-dimensional measuring instrument (CMM), Salt spray test box, Dynamic balance detector, Pneumatic detection |
Quality Guarantee |
Two years |
Features & Advantage |
1.High machining accuracy, the flatness within 0.1mm. |
2.High finish appearance, smooth surface roughness is Ra1.6 after machining. |
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3.The machining precision is high and the assembly structure is seamless. |
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4.Smooth appearance, corrosion resistance. |
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5.Pass Salt Spray Test with 144 Hours. |
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Standard |
1.Aluminum alloy : ISO3522-84, ASTMB85-96, ASTMB597-98 |
2.Magnesium alloy : ISO/DIS16220-1999, ASTMB93/B93M-98,JISH2222-1991 |
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3.Zinc alloy: ISO301-1981, ASTMB86-98, ASTMB240-98, ASTMB327-98 |
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Sand Casting |
Investment Casting (Water Glass ) |
Investment Casting (Silica Sol) |
Shell Moulding Casting |
Gravity Die Casting |
High-Pressure Die Casting |
Lost Foam Casting |
Metals |
Ferrous and Non-Ferrous |
Most Ferrous |
Most Ferrous |
Most Ferrous |
Only Non-Ferrous |
Only Non-Ferrous |
Most Ferrous |
Size of Components |
All Sizes |
Small and medium |
Small |
Medium |
Medium and big |
Small and medium |
Medium |
Weight of Components (Kg) |
1(kg) - Many tonnes |
0,25 - 50 (kg) |
0,1 - 30 (kg) |
1 - 50 (kg) |
1 - 100 (kg) |
0,2 - 20 (kg) |
1 - 200 (kg) |
Flexibility of design for conversion from weldments to castings |
High |
Very Excellent (WELD2CAST most popular method) |
Excellent |
High |
Moderate |
Relative high |
High |
Needs of secondary machining |
High |
Moderate |
Low |
Low |
Moderate |
Very Low |
Low |
Product manufacture cost |
Low |
Low |
Medium |
Medium |
Low |
Medium |
Medium/High |
Dimension casting tolerance acc. with ISO 8062 |
CT10 - CT12 |
CT7 - CT9 |
CT4 - CT6 |
CT7 - CT8 |
CT7 - CT8 |
CT4 - CT5 |
CT7 - CT8 |
Minimum of cast wall thickness |
6 - 8 mm |
4 - 5 mm |
2 mm |
5 mm |
4 mm |
2,5 mm |
3 mm |
Draft angle need (deg ° ) |
± 2,0 ° |
± 1,0 ° |
± 0,5 ° |
± 1,0 ° |
± 1,0 ° |
± 0,5 ° |
± 1,5 ° |
Surface finish (Ra) µ |
Ra 50 µ |
Ra 25 µ |
Ra 3,2 µ |
Ra 25 µ |
Ra 12,5 µ |
Ra 3,2 µ |
Ra 25 µ |
Casting Alloys |
Iron,Ductile Iron,ADI - (Austempered ductile iron),Low-Alloy Steel,High-Alloy Steel,Stainless Steel,Aluminium,Copper,Bronze |
Low-Alloy Steel,High-Alloy Steel,Stainless Steel,Hastelloy |
Low-Alloy Steel,High-Alloy Steel,Stainless Steel,Duplex Stainless Steel,Titatium |
Ductile Iron,ADI - (Austempered ductile iron),Low-Alloy Steel,High-Alloy Steel,Stainless Steel,Duplex Stainless Steel |
Aluminium,Copper |
Aluminium,Zinc,Magnesium |
Iron,Ductile Iron,ADI - (Austempered ductile iron),Low-Alloy Steel,High-Alloy Steel,Copper |
Process |
Silica sol Casting (Green Wax) |
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Mold |
General Aluminum Mold & Steel Mold |
Mold Material |
Middle Temperature Wax |
Mold Shell |
Silica sol, Mullite Sand, Zircon Sand |
Technology Characteristics |
Suitable for producing small parts. Better precision. Better surface roughness. Can large extent reduce machining. |
Tolerance Range |
CT5 to CT6 |
Single Weight |
0.01kgs to 30kgs |
Surface Roughness |
RA6.3 |
Casting Material Type |
Carbon Steel, Alloy Steel, Stainless Steel, Ductile Iron. |
Common Material Specification |
GB, ASTM,SAE,AISI,DIN,BS,JIS,NF,EN,AAR,ISO |
Product application field |
Automobile, Engineering Machinery, Railway, Marine, Agricultural Machinery, Mining and other industrial fields |
Advantages& disadvantages |
Environmental protection, surface roughness is better than RA6.3, but the price is 1.0-2.0 yuan /KG higher than sodium silicate |
Q1:How to customize products?
A1:Attach your drawings with details (material, surface treatment, quantity and special requirements etc).
Q2:Can you make the parts based on the sample?
A2:Yes, we could provide a rough cost and will measure and design the drawing according to your sample.
Q3: Can my design be safe after sending it to you?
A3: We can sign the NDA before you send it.
Q4:What kind of production service do you provide?
A4:Mold making, lost wax casting, die casting,sand casting,CNC machining, stamping, plastic injection, assembly, and surface treatment.
Q5:How does the company control the quality?
A5: Inspection product with professional equipment , like CMM, height gauge, caliper & micrometer, Ultrasonic fault detector,
Hardness tester, Spectrum analyzer, impact testing machine, quadratic equipment .
Q6:How could I pay them?
A6:Paypal, Western Union, T/T, L/C are acceptable, so just let us know which is convenient for you.