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Your present location:Home >> Products >> Plastic Mold Steel >> FS136 >> Rolled flat bar FS136
  • Product Name: Rolled flat bar FS136
  • Product ID: 3402
  • Views : 742

Chemical composition %

 

Standard

Steel Grade

C

Si

Mn

P

S

Cr

Ni

V

W

DIN

1.2038

0.36-0.45

0.90-1.20

0.40-0.70

≤0.02

≤0.01

13.00-14.00

0.15-0.30

0.25-0.35

-

 

Specification

 

Round bar

Diameter

Length

-

Forged round bar:φ50~450

2000~6000

-

 Rolled round barφ10~80

 2000~6000

-

Flat bar

Thickness(mm)

Width(mm)

Length(mm)

Forged plate20~300

50~710

2000~6000

Rolled plate10~65

155~610

2000~6000

 

Characteristics

1.Martensite stainless steel with good mechanical properties.

2.With excellent corrosion resistance and good polishability after heat treatment.

3.Superior strength and abrasion resistance.

4.High surface accuracy, the material can retain the same accuracy after long term usage.

5.Produced in ESR condition, which can guarantee vey low inclusion.

 

Application

1.Applied for making plastic moulds resist to chemical corrosion.

2.Moulds of wear resistance and filling, thermosetting plastic moulds.

3.Moulds of optical components and transparent plastic moulds.

Forging technique

 

Heating temperature

Initial forging temperature

Final forging temperature

Cooling

1160-1180

1050-1160

850

Ash cooling or sand cooling with timely annealing

 

Heat treatment technique

 

Item

Annealing

Quenching

Tempering

Temperature

750-800

1020-1050

250-550

Cooling

Furnace cooling

Oil cooling

Air cooling

Hardness

229HB

54-58HRC

45-54HRC

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