KOBAYASHI CASTING Co.,Ltd
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Strict control of incoming stainless steel material in lost wax casting – Kobayashi Casting
Technology & Services
In Investment Casting, controlling the material composition during the melting and pouring process is a key factor to ensure the quality of the cast components.
With a focus on serving high-tech industries such as medical devices, dental equipment, semiconductor components, the gas industry, and industrial machinery, Kobayashi Casting establishes a strict material control process right from the input stage.
At Kobayashi Casting, stainless steel materials used for investment casting are uniformly controlled through:
Using certified stainless steel raw materials, clearly classified by material grade
Melting metal using high-frequency induction furnaces, limiting oxidation and burning phenomena
Strictly controlling melting temperature and molten metal holding time
Analyzing metal composition before pouring, allowing for timely adjustments to ensure compliance with material standards
Kobayashi Casting currently investment casts various austenitic stainless steel grades according to international standards, meeting diverse customer requirements:
ASTM: CF8, CF8M, CF3M
JIS: SCS13, SCS13A, SCS14, SCS14A, SCS16
DIN / EN: 1.4308, 1.4408, 1.4409, 1.4581
The stainless steel grades selected and controlled by Kobayashi Casting feature:
Low carbon content, limiting cracks and micro-defects
Strict limits on S and P impurities
Stable Cr, Ni, Mo composition, enhancing corrosion resistance and long-term durability
Stable control of chemical composition and mechanical properties (tensile strength, yield strength, and elongation) helps cast components achieve:
Dense metal structure
High ductility and stability during use
Ability to meet airtight, liquid-tight requirements, and long-term safety
Thanks to strict process control from material selection, melting-pouring control, to finishing, Kobayashi Casting's investment cast components are guaranteed to meet material standards, have stable mechanical properties, and are suitable for applications requiring high sealing, no gas and liquid leakage in the medical, dental, semiconductor, and high-tech industrial fields.
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Industry Classification
Machine tools / Industrial machinery / Medical equipment
Main 3 Products
Steel precision casting / Stainless-steel precision casting / machining precision mechanical parts
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Founded in 2019, Kobayashi Casting specializes in precision casting of stainless steel products using lost wax casting technology. The company currently operates a factory in Binh Duong Province, Viet ...
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