Which steel is right for plastic injection mould. Advantages of that steel.

which steel is right for plastic injection mould.
which steel is right for plastic injection moulds?

Let’s know about which steel is right for plastic injection mould.

Which steel is right for plastic injection moulds ? Tool Grade STAINLESS STEEL is right for plastic injection mould.

now many grades available as per different types of requirements.

Stainless steel is in interrelationship with iron based alloys that carry of just about 12% chromium.

A composition that fend off the iron from rusting and also provides heat-resistant properties.

stainless steel’s resistance to rusting results from the presence of chromium inside the alloy.

Which bureaucracy a passive film that protects the underlying substances from corrosion attacks.

Can self-heal inside the presence of oxygen.

Which Steel Is right for plastic injection mould:

Stainless Steel is used for making the plastic injection mould this is because the injection got injected inside the vein of the body and when the injection mould is corroded.

the virus will get enter through the vein in the body.


Stainless steel was introduced on 13 August 1913, at that time Stainless steel was made with the composition of 0.24% of carbon and 12.8% of chromium.

Now a day’s stainless steel is made up with the composition of 10.5% chromium and less than 1.2 % of carbon.

Chromium element is widely used because it is affordable altogether with it protects the iron from rusting and it is also resistive to heat.

Different-different proportion of elements made this steel strong to bear any weight and force upon it.

Different grades of stainless steel are having different types of composition of different elements in it.

Different types of stainless steel.

Austenitic steel: Austenitic steel is basically a general steel which contains elements like chromium, nitrogen, molybdenum and nickel.

Ferritic Steel: Ferritic steel contains carbon in extremely low rate and also have chromium elements in it. This steel is usually used their where there is a high chance of occurrence of corrosion on the iron. It is also having magnetic property.

Duplex stainless steel: It is a combination of Austenitic steel and ferritic steel which ultimately make it stronger than both the steel.

Martensitic steel: Martensitic and ferritic both are having quite similar structure but there is a difference in quantity of combination of carbon with another elements.

In Martensitic there is 1% of carbon is used with other element while tin Ferritic there is only 0.10% of carbon used

Application of Stainless steel.

Stainless steel have many applications: Stainless steel which can bear the corrosive nature of salt- water can be used under the sea water for oil industry for a long period of time.

Stainless steel can be used be used for domestic household purpose like in sink, cookware etc.

The surgeries equipment’s used in hospitals are all made up of stainless steel due to its non-corrosive nature because.

The steel which get corrode lost its property for bearing the weight.

So high grades of stainless steels are used for making the body if car, aircraft machines etc.

Stainless steel are used for making buildings. Good grades of steel are used to made the rod of the building so that it can withstand easily in any environmental condition.

It is used for making the bridge over water or over road.

Stainless steel are used in power generating industry because there is a high temperature over there for providing high volt of current, so they used this steel over there because of its heat-resistive property and non-corrosive property.

There is a high demand of stainless steel in the chemical and oil industry because there is a different-different layer of elements over the steel which protect this steel from any chemical reaction.

This steel is also used for storing the food in it because food is also having some ingredient which can corrode the steel and it is easy to clean the steel.

“We hope, in this blog you understood which steel is right for plastic injection mould”.