Hot Rolled Carbon 25mm Thick Mild Steel Plate S45c High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Hot Rolled Carbon 25mm Thick Mild Steel Plate S45c

 

Product information:

1,Grade: 50#(SAE1050,)

         45#(SAE1045,1.1191,S45C)

2,Specification:25/30/35/40/45/50/55/60/65/70/75/80/90/105/115/125MM.cutted any size by customer request

Chemical composition: C=0.42-0.5,Si=0.17-0.37,Mn=0.5-0.8,P≤0.035,S≤0.035,Cr≤0.025,Ni≤0.025

3,Hardness:HBS=140-210

4,Application:Used for making the mould bottom, plastic mould and normal mechinery parts.

5,Payment terms:30%deposit,and balance against T/T or L/C at sight.

1.Specifications of ASTM Steel Plate 

    Round bar 

    Diameter(mm)

    Length (mm)

    20~800

    3000~5800

     Plate

    Thickness(mm)

    Width (mm)

   Length (mm)

    Max:800

    1600~2300

   3000~5800

2.Chemical compositon(%) 

 Standard Number

  C

  Si

Mn

  Cr

  Ni

Cu  

  S

  P

  GB

 45#

 0.42~0.50

 0.17~0.37

0.5~0.8

 ≤0.25

≤0.3

≤0.25

≤0.035

≤0.035

  AISI

 1045

 0.43~0.50

 0.10~0.60

0.6~0.9

≤ 0.50

≤0.40

  DIN

 1.1191

 0.42~0.48

 0.15~0.35

0.6~0.9

 ≤0.15

≤0.2

≤0.3

  JIS

 S45C

 0.42~0.50

  ≤0.40

0.5~0.8

 ≤0.40

≤ 0.4

3.Delivery condition and  Heat treatment        

Forging

Normalization

 Hardening 

Subcritical  annealing

Isothermal annealing

Tempering

1100~850*

840~880

820~860 water

650~700*

820~860 600x1h*

550~660

4.Characteristic  

Nice machanical porpertys and worse  hardenability,so, it is used for machine parts

5.Application of ASTM Steel Plate 

1): Can be used in many fields such as building, automobile, shipbuilding, 

petrochemical, machinery, medicine, food, electric power, energy, space, building 

and decoration, etc.  

2): Can be made into mould template, mortise pin, column.

3): This kind of steel have good mechanical property, is widely used in structural parts 

which may support stress alternation, especially made into some connecting 

rods, bolts, wheel gear...

4): This kind of steel is the most common blanks and materials of shaft part.


Hot Rolled Carbon 25mm Thick Mild Steel Plate S45c High Quality

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