hard Cr Chrome Plated Injection Molding Machine Tie Bar for injection machine

hard chrome plated Cr tie bar for injection molding machine

Hard Chrome plated tie bars are generally produced from steel bars combining high strength with excellent machinability and weldability.

Common applications are found in agricultural machinery, production equipment, cranes, garbage compactors, lifters etc.

Introduction of Hard Chrome plated tie bars :

it is a form of heat treatment in which a metal part is heated by induction heating and then quenched.

The quenched metal undergoes a martensitic transformation, increasing the hardness and brittleness of the part.

Induction hardening is used to selectively harden areas of a part or assembly without affecting the properties of the part as a whole.

The hardening depth is 1.5-5mm;

medium/low-frequency quenching may lead to excessive depth and negative effect on strength;

high-frequency quenching generally result in a shallow depth, and may ensure the balance of hardness and strength.

Applications of Hard Chrome plated tie bars

• Pump shafts
• Hydraulic / Pneumatic Piston Shafts
• Valve Shafts
• Cylinder Shafts
• Boat Shafts
• Bearing Sized Bars
• Chrome Plating Quality Bars

Steel Grade according to different standards

We can supply part with follow test reports 

1)  Chemical composition report

2)  Key dimension checking record report

3)  Full dimension report

4)  Metallographic structure report

5)  Tensile strength report

6)  Third-party test report(If need)

Advantages

1. Long life, zero repair rate

2. Nice apperance, high precision

3. Zero backlash, very smooth

4. Fast delivery

5. Sample order is accpetable

6. OEM service

Factory Show

Packing of Hard Chrome plated tie bars:

1pc or several pcs a box or carton,

depend on size and order.