hot rolled/cold drawn steel round bar SS400 Q235 A36

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20 m.t
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15000 m.t/month

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Product Description:

Product Description:

S45C Carbon Steel 1045 Carbon Steel Bar 

Product Information:

Heat treatment of c45 carbon steel   

1.Quench:1000-1040`C via 600`C and 850`C, preheating oil or wind cooling

2.Temper temperature should be higher than working temperature in order to stabilize the working size of mold

3.Heat up to 650°C of average temperature in order to eliminate the machined stress, 500  °c air cooling after electric cooker cooling

4.Tempering, 800-850  °c ,slow cooling after diathermia

5. Melting Process of SKD61 steel rod 

EAF: Electric Furnace+LF+VD(Optional)

Application of c45 carbon steel

(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

Product Overviews:

Product NameTypical GradesDiameter(mm)Standard adopted
Carbon Steel20 (1020/S20C/C22)Ø16-Ø300GB/SAE/JIS/DIN
40 (1040/S40C/C40)
45 (1045/S45C/C45)
Bearing SteelGCr9 (51100/SUJ1)Ø12-Ø250
GCr15 (52100/SUJ2/100Gr6)
GCr9SiMn (A485-Gr.1/SUJ3)
Cr-Mo Steel20Cr (5120/SCr420H/20Cr4)Ø12-Ø250
40Cr (5140/SCr440/41Cr4)
Gear Steel20CrNiMoØ16-Ø600

Product Show:

S45C Carbon Steel 1045 Carbon Steel Bar

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