Pump Parts 1.4308 Stainless Steel Investment Casting

Production process: lost wax investment casting process, investment casting process

Machining process: CNC machine, machining center, lathe, mill machine, drill machine

Certification: ISO 9001:2008

Model Number: Customized

Minimun weight:20g

Maxium weight: 80kg

Minumum wall thickness: 1.5-2mm

Max dimensions: 500*500*350mm

Capacity: 120Ton/month

Standards: AISI,BS,DIN,JIS,GB

Machining: CNC machining,CNC lathe

surface finish: electro polish,satin,hand polished,pickled,zinc plating

Material: Stainless steel

Dimensions: Max 500mm

Application: Pump industry

The base alloy elements of any nickel-base or stainless steel casting are chromium, nickel, and molybdenum (or "moly”). These three components will determine the casting’s grain structure and mechanical properties, and will be instrumental in the casting’s ability to combat heat and/or corrosion.

Stainless steel has a minimum chromium content of 10.5%, making it more resistant to corrosive liquid environments and to oxidation. However, this is not an absolute. Stainless steel investment castings are considered to be "corrosion-resistant” when used in liquid environments and vapors below 1200°F (650°C) and "heat-resistant” when used above this temperature.

There are differences between wrought and cast versions of stainless steel. This is due to their chemical composition and their micro-grain structure, which is affected by how the material is produced. These factors must be taken into consideration when choosing an alloy for your stainless steel investment castings.