Investment Casting Stainless Steel Parts

• Investment Casting material: carbon steel, low alloy steel, stainless steel etc.
• Casting Process: Silica Sol Investment Casting, Water Glass Investment Casting, Composite Shell Investment Casting
• Unit Component Weight: 0.05-80kgs
• Engineering Designs: OEM/ODM according to Drawings
• Standard: ASTM, AISI, JIS, EN, BS, GB etc
• Cast Products Application: Automotive & Vehicle, Marine and Boat, Valves and Pumps, Engine and Motor Parts, Oil &Gas,Machinery etc. There are over 1000 kinds of products, including  auto parts, marine parts, vehicle parts, railway road parts, petrochemical parts, agricultural machinery parts, valve parts, pump parts, impeller parts, engine parts, motor parts, bridge parts, oil & gas platform parts, offshore machinery parts etc.
• The investment casting stainless steel parts are exported to the United States, Japan, Europe, southeast Asia and more than 20 countries and regions, and our products are highly appraised by our new and regular customers.

Advantages of investment castings:

· Flexible Size and Weight Range:

The investment casting process can produce casting products exactly according to the drawings and mold made, casting weight is from 0.5kgs to 80kgs,meeting various demand for various industries.

· Versatile and intricate shapes:

With the precision mold made , Investment casting processing provides casting components with consistent and repetitive close tolerances along with intricate passages and contours, while many of these can not be finished by machine tools.And the investment casting processed cast parts can obtain net shape or near net shape components easily.

The technician will consider the work efficiency of the processing during design period, and many metal components are combined into a single casting,  in this way, the investment casting components typically reduced part complexity and delivers more dimensional accuracy. It is a kind of good alternative to welding or fabricating.

· Accurate and Smooth Surfaces:

The silica sol shell is used during the investment casting process to build smooth patterns produced by injecting wax into a polished aluminum die to achieve a finer surface quality. If surface required not so high, another investment casting processing sodium silicate shell can help to build components with its favorable cost. Investment castings contain no parting line because only one mold is used. Standards of surfaces blemishes and cosmetics are discussed and agreed upon with the customer based on the function.

· Dimensional Accuracy:

The cost of any part increases in proportion to the preciseness of its dimensional requirements. A close design review will permit modification to tolerances, undercuts, blind holes, etc. to allow higher production yields and lower piece costs. If closer than cast tolerances are necessary, the machining required for investment casting will be less than conventional castings or fabricated components.

· Quality and Integrity:

Casting integrity is an important feature of the investment casting process. Investment casting has a long history of serving demanding industries such as automotive, marine, petroleum, oil & gas, chemical, defense, medical, gas turbine engine,  and various industry.

Heat Treatment We Can Do:

Normalizing

Annealing

Tempering

Quenching

Aging

Testings We Can Do:

We have complete testing equipment in our factory. In the aspects of chemical composition test: We have Italy F – 20 direct reading spectrometer, Q6 imported from Germany and domestic spectrometer analysis of the elements C, Si, Mn, P, S, Ni, Cr, Mo, V, Ti, Al, Cu, Mg, Ce, Nb, B, W;

In the aspect of physical performance testing, we can carry out tensile test, impact test, hardness detection and metallographic analysis etc.And we have fluorescent magnetic particle detector to do the magnetic particle inspection, ultrasonic inspection and coloring inspection.

Chemical analysis

Tensile strength

Elongation rate

Shrinkage rate

Impact test

Hardness test

Metallography

Non-destructive tests(including dye-penetrate, ultrasonic, magnetic particle and radiography)

Surface roughness test

CMM test

Some Testing Equipment :

Why Choose Us?

1. Rapid Prototyping – Get prototype around 7-20 days.

2. High Quality – Lantian Precision Casting Foundry has been ISO9001:2008 certificated since 2003, and make constant effort to improve quality control through careful selection of suppliers and monitoring from production to receipt in warehouse.

3. Versatile Choice – Material Customized, Processing Customized.

3. Delivery On Time – The delivery of the order is promised as scheduled.

4. Best Service – We have nearly 30years  experience of production and sales and we know the problems that customers will encounter in selection, import, use and other aspects. We can solve the problem in the most professional way.