Manufacturer standard steel bar sizes Molding Machine Tie Bar
The quality of the base metal and subsequent surface treatment are
of paramount importance. Wear resistance, corrosion resistance,
surface smoothness, high yield strength and uniform quality are
essential properties of hard chrome bar.
Hard Chrome 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.
Steel Grade according to different standards
|China steel grades: GB standard||45# Steel|
|Germany steel grades: DIN standard||CK45|
|Japanese steel grades: JIS standard||S45C|
|American steel grades: AISI Standard||1045|
Induction hardening: 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.
- Pump shafts
- Hydraulic / Pneumatic Piston Shafts
- Valve Shafts
- Cylinder Shafts
- Boat Shafts
- Bearing Sized Bars
- Chrome Plating Quality Bars
S45C chrome bar characteristics
◆ No granular residue generated.
◆ The electroplated coating is free of crisping and pinhole, and
the coating surface is even and smooth.
◆ The electroplated coating surface is free of blackening and strip
Q1: Can your products be customized?
We are specialized in cylinder, piston rod and cylinder barrel with
an experience of about 10 years. We have a strong designing team,
so any conventional product can be customized.
Q2: What about the after-sale services?
We provide 12 months quality warranty after dispatch. We also offer
long-time technical advisory services.
Q3. What about the transpotation?
We can take any type of transpotation according to the customer's