plastic injection molding

Plastic injection molding is the most common process used to produce plastic parts. The types of products that are molded are wide and varied, ranging from large automotive parts to tiny gears.

It is most typically used in mass production process where the same part is being created thousands or even millions of times is succession.

MaterialApplicationsSurface FinishRockwell Hardness
Stainless SteelPost-hardened stainless steel for high volume moldsUp to SPI A-150-52 Rc
P-20 SteelPre-hardened tool steel for middle volume moldsUp to SPI B-S28-32 Rc
H-13 SteelPost-hardened steel for high volume moldsUp to SPI A-148-52 Rc
S50C SteelTool steel for low volume moldsUp to SPI B320-24 Rc
Nak 80 SteelPre-hardened tool steel for middle volume moldsUp to SPI B-238-41 Rc
718 SteelTool steel for low volume moldsUp to SPI C-128-32 Rc