Marine Steel Precision Casting Parts

Maple’s Service for Marine 
Maple machinery is an expert in precision wax loss investment casting. Products are suitable for all kinds of valves, pumps, pipe fittings, auto parts, Marine parts, machine tools, pneumatic tools, etc. We are a premium manufacturer of Marine Steel Precision Casting Parts. We provide the fastest, highest quality, the most customer satisfaction manufacturing solutions. Efficient work to bring the most satisfactory products to customers.


Supporting Service for Marine
◉ As mentioned above, in order to work in adverse conditions, the performance of the Marine Steel Investment Casting Parts must be excellent. Therefore, it’s not enough to only produce raw castings or forgings, but also need heat treatment, machining, surface treatment, NDT testing, etc.

◉ Heat treatment: heat treatment is the critical step to improve the mechanical properties of the workpiece. We can formulate the process according to the strength requirements of the parts, and improve the mechanical properties of the parts such as hardness, yield strength, tensile strength and elongation by heat treatment

◉ Machining: we have our own machine shop, and can complete almost all machining requirements with advanced equipment.

◉ Surface treatment: the purpose of surface treatment is to make parts work in adverse environment. Zinc plating can prevent parts from rusting; Nickel plating can enhance the wear resistance and corrosion resistance of parts; Phosphating can prevent parts from corrosion…

◉ Non-destructive testing (NDT): NDT is the last and most important step. Maple will NDT the parts to ensure that there are no surface defects (such as cracks, sand holes, blow holes) and no internal defects (shrinkage and slag) on the delivered parts.

Common Material for Mining Industry
We have the ability to manufacture all steel standard materials as well as special materials. The following are our common materials for manufacturing Marine Steel Investment Casting Parts:

Carbon Steel：1015, 1020, 1035, 1045, 20Mn, 25Mn, A570.GrA, SJ355, C45…
Alloy Steel：4130, 4135, 4140, 4340, 8620, 8640, 20CrMo, 42CrMo4, 34CrNiMo6, 25CrMo…
Stainless steel：304, 304L, 316, 316L, 410, 416, CF8, CF8M, PH17-4, CK20…
Gray Iron：GG-15, GG-20, GG-25, Class 20B, Class 25B, Class 30B, GJL-250, GJL-300…
Ductile Iron：GGG-40, GGG-50, 60-40-18, 65-45-12, 70-50-05, 80-55-06 QT500-7, QT400-18, QT700-2 …
High Chromium cast iron：15%Cr-Mo-HC, 20%Cr-Mo-LC, 25%Cr…
Aluminum：AlSi7Mg, AlSi12, AlSi10Mg, A356, A360…
High Manganese steel: X120Mn12, Mn12, Mn13…

The Parts We Supplying for The Marine
We have manufactured a wide range of Marine Steel Investment Casting Parts. The following are typical products:Ground engaging tools: drill bits, carbide tipped tool, forged bucket tooth, auger....

Why Investment Casting
Investment casting is a leading process used for the production of high-quality castings and is used to make metal alloys. The key advantage of the investment casting process is that it can help to cast metals with high melting temperatures and create parts with complex geometry that are much needed in industries like aircraft, automotive, and military.
As professional investment casting manufacturer, our specialized technique is widely applied to get heavier, stronger, and complex shapes for investment castings. When you trade with us, you get several benefits such as lower costs, a cheaper molding process for complex designs, and higher accuracy. Another competitive benefit enjoyed by Maple Machinery is its leading position in China for casting technology. We will provide precision castings and micron-level processing services.