Special Steel 1020 Carbon Steel Steel Round Bar

Ref Price:
$300.00 - 500.00 / m.t.
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Type: Carbon Steel Shape: Steel Round Bar Standard: AISI,ASTM,JIS,GB,BS,DIN,API,EN
Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL Net Weight: as required
Length: as required Thickness: as required

Product Description:

The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

 

2. Produce processes: Smelt Iron -EAF smelt Billet  - ESR smelt Billet -Hot rolled or forged get the  steel round bar and  plate

 

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

 

4. Quality assurance:

All order we can received  Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.


Product information 


1.Specification of carbon steel 1020

       Round bar 

Diameter(mm)

Length (mm)


100~300

2000~5800


         Plate

Thickness(mm)  

Width (mm)       

Length (mm)    

20~70

105~610

2000~5800

The specification can be customised!

2.Chemical compositon of carbon steel 1020

NO.

C

Mn

Si

Cr

W

V

P

S

carbon steel 1020

0.43~0.50

0.60~0.90

0.15~0.35

--

--

--

≤0.030

≤0.030

3.Delivery condition of carbon steel 1020

Standard Number

   Forging

      Annealing 

Hardening and Tempering 

carbon steel 1020

1100~850

Subcritical annealing: 650~700

Isothermal annealing: 820~860

Hardening :820~860

Tempering: 550~660

4.Heat treatment of carbon steel 1020

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 

1.EAF: Electric Furnace+LF+VD(Optional)


5.Characteristic of carbon steel 1020

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

6.Application of carbon steel 1020  

(1)Can be made into mould template, mortise pin, column

(2)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.

(3)This kind of steel is the most common blanks and materials of shaft parts.


Main product

High speed steel

 AISI

 M2,M4,M35,M42,T1

 DIN

 1.3343,1.3243,1.3247,1.3355

 JIS

 SKH51,SKH54,SKH35,SKH59,SKH2

 Cold work tool steel

 AISI

 D2,D5,D3,D6,A8,A2,O1

 DIN

 1.2379,1.2601,1.2080,1.2436,1.2631,1.2363,1.2510,1.2327

 JIS

 SKD10,SKD11,SKD1,SKS3

  Hot work tool steel

 AISI

 H13,H11,H21

 DIN

 1.2344,1.2343,1.2367,1.2581,1.2713

 JIS

 SKD61,SKD6,SKD7,SKD5SKT4

  Plastic mould steel

 AISI

 P20,P20+Ni,420

 DIN

 1.2311,1.2738,1.2083,1.2316

 JIS

 PDS-3,SUS420J1,SUS420J2

Alloy structural seel

 AISI

 5140,4340,4135,4140

 DIN

 1.7035,1.6511,1.7220,1.7225

 JIS

 SCr440,SNCM439,SCM435,SCM440

  Stainless steel

 AISI

 440C,420,430

 DIN

 1.4125

 JIS

 SUS440C

  Carbon steel

 AISI

 1045,1020

 DIN

 1.1191

 JIS

 S45C, G3101

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Special Steel 1020 Carbon Steel  Steel Round Bar


Shipping 

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

 

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

                                        2)as customer's requirement


Why choose us? 

(1) The leading exporter in China special steel industry.       

(2) Large stocks for various sizes, fast delivery date.       

(3) Good business relationship with China famous factories.       

(4) More than 7 years steel exporting experience.       

(5) Good after-sales service guarantee. 




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