Sae 1020 Round Steel Bars with High Quality

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

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Product Description:

Sae 1020 Round Steel Bars with High Quality                                     

Products Details 

1. Chemical Composition (%)

C

Si

Mn

Cr

Ni

Cu

P

S

0.17-0.23

0.17-0.37

0.35-0.65

≤0.25

≤0.30

≤0.25

≤0.035

≤0.035

 

2. Mechanical Properties

Tensile strength

Yield strength

Elongation rate

Contractibility rate

Hardness(HB)

≥410MPa

≥245MPa

≥25%

≥55%

≤156(without heat treatment)

 

3. Standard

 GB:20,  AISI: 1020,  JIS: S20C

 

4. Specification

 Dia: 8mm-480mm or according to your requirements

 Length: 1m-12mm or according to your requirements

 

5. Delivery Condition

Hot rolled, forged, QT heat treatment and normalizing

 

6. Payment term

 T/T, L/C or we can negotiate.

 

7. Delivery time

 20days after the order confirmed

 

8. Characteristics

1) The strength and hardness of S20C/ 1020/ 20 is higher than that of S15C/ 1015/ 15.

 

2) Good plasticity and weldability. 

 

3) Good toughness after hot rolling and normalization. 

 

9. Application

S20C structural carbon steel bar /1020 /20 can be used to be manufactured medium or small carburization or nitrocarburizing parts and press forging parts, such as lever shaft, selector fork of speed changing box, gear, heavy mechanical lever and shackle, etc.


Products Show 

 


Product Overviews 

Product NameTypical GradesDiameter(mm)Standard adopted
Carbon Steel20 (1020/S20C/C22)Ø16-Ø300

 

 

GB/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 Steel

20Cr (5120/SCr420H/20Cr4)Ø12-Ø250
40Cr (5140/SCr440/41Cr4)
42CrMo(4140/SCM440/42CrMo4)
Gear Steel20CrNiMoØ16-Ø600
20CrMn(5115/SMnC420/20MnCr5)
20CrNiMo(8620/SNCM220/20CrMiMo2)


Application 

Carbon Steel

 Mold bottom,   Plastic mold,   Construction machinery parts

 Automobile parts,   Security grills,   Screens,  Construction

 Bearing Steel  Aerospace,   Navigation,   Nuclear energy,   Chemical industry

 Electronic information,   Petrochemical,   Instrument and meter

 Transportation 

 Cr-Mo Steel  Mechanism & Fasteners gear,    Stressed components for vehicles 

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