Capital Industrial Enterprises, based in Delhi, is a leading manufacturer and supplier of premium-quality Plastic Mould Steel in India. With over 55 years of industry experience, we supply plastic mould steels that offer excellent machinability, superior polishability, and consistent performance, making them ideal for precision mould and die applications.

What is Plastic Mould Steel?

Plastic mould steel is specially developed for manufacturing plastic injection moulds, dies, and tooling components. These steels are typically supplied in pre-hardened condition, ensuring ease of machining, dimensional stability, and high-quality surface finish, even for complex mould designs.

Plastic Mould Steel Grades We Offer

We manufacture and supply the following plastic mould steel grades:

• P20 (DIN 2311)

• P20 + Ni (DIN 2378)

Both grades are widely used in the plastic moulding industry for their durability and superior surface quality.

Forms & Size Range

Rounds

• Diameter: 8 mm to 510 mm

Flats

• Thickness: 6 mm to 210 mm

• Width: 20 mm to 610 mm

Custom Sizes:
Sizes beyond the standard range can be supplied against order, with a manufacturing capacity of up to 10 MT per single size.

Key Features of Our Plastic Mould Steel

• Supplied in pre-hardened condition

• Excellent machinability and polishability

• Uniform hardness and dimensional stability

• Good resistance to wear and cracking

• Suitable for high-precision mould applications