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SAE1020 1045 1035 Carbon Steel Mild Round Bar Square Bar

China SAE1020 1045 1035 Carbon Steel Mild Round Bar Square Bar, Find details about China Steel Bar, Steel Round Bar from SAE1020 1045 1035 Carbon Steel Mild Round Bar Square Bar

Model NO.
steel bar
Special Use
Cold Heading Steel, Free Cutting Steel
Application
Structural Steel Bar
Ready Stock of S45c
Yes
Main Grade
S45c Ss400 S20c SAE1020 4140
Length
5800mm/6000mm
Trademark
customized
Transport Package
Bundle by Wire Rod
Specification
Diameter: 16mm-310mm
Origin
China
Model NO.
steel bar
Special Use
Cold Heading Steel, Free Cutting Steel
Application
Structural Steel Bar
Ready Stock of S45c
Yes
Main Grade
S45c Ss400 S20c SAE1020 4140
Length
5800mm/6000mm
Trademark
customized
Transport Package
Bundle by Wire Rod
Specification
Diameter: 16mm-310mm
Origin
China

hot rolled steel round bar S45C S20C round bar
S45C 1045 C45 carbon structural steel round bar 

Big  diameter,Government quality,
Competitive price,Ready stock
 hot  rolled+black  surface

1. s45c c45 sae1045 aisi1045 steel bar Main Standard
45#C45 (1.0503)  CK45 (1.1191) AISI1045 SAE1045S45C

2. s45c c45 sae1045 aisi1045 Steel bar Chemical Composition (%):
CSIMNSPCR
 0.42-0.480.15-0.350.60-0.900.035(MAX)0.035(MAX)0.30-0.38

3. s45c c45 sae1045 aisi1045 Steel bar Mechanical Properties with QT
Yield Strength(Mpa)Tensile Strength(Mpa)Elongation(%)Reduction of area
400(min)600(min)12%(min)35%

4. s45c c45 sae1045 aisi1045  steel bar Size Range 
Commodity delivery conditionDimensions
Hot rolled steel round bars10mm to 350mm
Hot rolled steel square bars16mm*16mm to 100mm*100mm
Hot rolled steel flat bars(8mm to 60mm)*(20mm to 100mm)
Forged steel round bars200mm to 800mm
Forged steel square block200mm*200mm to 500mm*500mm
Forged steel flat block(150mm to 500mm)*(200mm to 500mm)
Cold drawn steel round bar8mm to 150mm
cold drawn steel square bar10mm*10mm to 50mm*50mm
Cold drawn hexagonal steel bar14mm to 100mm
Hot rolled and peeled or turned steel bright bars20mm to300mm
5.s45c c45 sae1045 aisi1045  hot rolled steel round bar Quality Control Process 
  1. s45c c45 sae1045 aisi1045 steel bar Production Line
 Blast Furnace Melton Iron → EAF(EBT/BOV) → LF → VD → Molten Steel → Continuous Casting → Hot Rolling(KOCKS) → UT Check - Processing and Distribution Center( Further processing Cold Drawn/Peeling/Turning or QT/annealing) 
2)Iron - hot metal pretreatment - Converter - Refining --VD / RH- - Continuous Casting - Hot Rolling (KOCKS)  --UT Check - Processing and Distribution Center( Further Processing Cold Drawn/Peeling/Turning or QT/annealing)

3)Gas Contents:
OxygenNitrogenHydrogen
20ppm(max)90ppm(max)2ppm(max)

4)Inclusion Rating:ASTM E45A
 ABCD
 MAXMAXMAXMAX
Thin2.52.00.50.5
Thick1.51.01.01.0
5)Common Grain Size: 5 to 8
6)Billet/steel bloom size
20-50mm: 180*220mm steel billet
52-85mm: 180*220mm steel billets
85-120mm: 260*300mm steel billets
130-210mm: 650mm round billets
210-350mm:800mm steel billets
6.Steel bar Supply condition Surface Treatment: Peeling, Turning, Grinding, Milling, Drilling, Boring
Heat Treatment: Normalizing, Annealing, Quenching+ Tempering
7.Straightness: 3mm/m(max)
8. Steel bar Packing:
*Bars from different heats will not be mixed and dispatched.
*Bars will be bundles and securely metal strapped in 3 min places of the bar length and tagged properly.
*For further processing products such as cold drawn/peeled or heat treated goods, plastics bag wrapped or pallet loading is available according to customer's demands.
  1. Delivery time of steel bar:7-10days of stock,30 days after order confirmed of new material
  2. Payment term:TT or LC
  3. Free sample:Yes
  4. steel bar Inspection: Spectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test,UT sep1921 C/c
10.Our steel bar mill's certificate
ISO901&ISO.TS16949,ISO4001,OHSAS18001
Special Equipment Manufacturing License of P.R.C for pipeline plate,steel plate for boiler&Vessel;
ISO/TS16949 2009 for Manufacturing of Special steel;
Europe CE Mark Certificate;
JIS MARK,KS MARK.
SAE1020 1045 1035 Carbon Steel Mild Round Bar Square BarSAE1020 1045 1035 Carbon Steel Mild Round Bar Square Bar
With dynamic and passionate professional sales team and technical team,Our company Dajin make great efforts to integrate China's steel resources and dedication to customers the provision of specialized steel products and services.Hope establish a good relationship with clients, growth together.
SAE1020 1045 1035 Carbon Steel Mild Round Bar Square BarSAE1020 1045 1035 Carbon Steel Mild Round Bar Square BarSAE1020 1045 1035 Carbon Steel Mild Round Bar Square BarSAE1020 1045 1035 Carbon Steel Mild Round Bar Square BarSAE1020 1045 1035 Carbon Steel Mild Round Bar Square BarSAE1020 1045 1035 Carbon Steel Mild Round Bar Square Bar

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